FS S3950-4T12S Switch Web Management User Guide

: June 3, 2024
: FS

Table of Contents

S3950-4T12S Switch Web Management
References
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S3950-4T12S Switch Web Management

S3950-4T12S SWITCH WEB MANAGEMENT GUIDE
S3950-4T12S Switch Web Management Guide
Model: S3950-4T12S

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE
Contents
1. Web Login Configuration…………………………………………………………………………………………………………………………….. 1
1.1 HTTP Configuration…………………………………………………………………………………………………………………………………………………………………1 1.1.1 Management IP/ Route Configuration……………………………………………………………………………………………………………………………………….1 1.1.2 User Configuration…………………………………………………………………………………………………………………………………………………………………. 1 1.1.3 HTTP Configuration………………………………………………………………………………………………………………………………………………………………… 1 1.1.4 HTTPS Configuration………………………………………………………………………………………………………………………………………………………………. 1 1.1.5 Web Login………………………………………………………………………………………………………………………………………………………………………………1 1.2 Introduction of Web Interface………………………………………………………………………………………………………………………………………………….2 1.2.1 Top Control Bar……………………………………………………………………………………………………………………………………………………………………….4 1.2.2 Navigation Bar……………………………………………………………………………………………………………………………………………………………………….. 5 1.2.3 Configuration Display Area……………………………………………………………………………………………………………………………………………………… 6 1.2.4 Bottom Area……………………………………………………………………………………………………………………………………………………………………………6 1.2.5 Configuration Area…………………………………………………………………………………………………………………………………………………………………. 7 1.3 Device Summary…………………………………………………………………………………………………………………………………………………………………….. 7 1.3.1 Interface Panel……………………………………………………………………………………………………………………………………………………………………….. 8 1.3.2 Device Information…………………………………………………………………………………………………………………………………………………………………. 8 1.3.3 Device Monitor………………………………………………………………………………………………………………………………………………………………………. 9
2. Ethernet Status Configuration…………………………………………………………………………………………………………………….10
2.1 Ethernet Status…………………………………………………………………………………………………………………………………………………………………….. 10 2.1.1 Basic Information…………………………………………………………………………………………………………………………………………………………………..10 2.1.2 Interface Attribute Configuration…………………………………………………………………………………………………………………………………………… 11 2.2 Ethernet Stats………………………………………………………………………………………………………………………………………………………………………..12 2.2.1 Basic Information…………………………………………………………………………………………………………………………………………………………………..12
3. Link Aggregation Configuration………………………………………………………………………………………………………………… 16
3.1 Basic Information…………………………………………………………………………………………………………………………………………………………………..16 3.1.1 Basic Information (S5800-8TF12S, S3950-4T12S)……………………………………………………………………………………………………………………….16 3.2 Link Aggregation Global Configuration………………………………………………………………………………………………………………………………… 17 3.2.1 Global Configuration (S5800-8TF12S, S3950-4T12S)………………………………………………………………………………………………………………….18 3.3 Link Aggregation Configuration…………………………………………………………………………………………………………………………………………… 20 3.3.1 User Configuration Add Link Aggregation………………………………………………………………………………………………………………………………. 20 3.3.2 User Configuration Edit Link Aggregation………………………………………………………………………………………………………………………………..22 3.3.3 Delete A Link Aggregation…………………………………………………………………………………………………………………………………………………….. 23
4. Storm Control……………………………………………………………………………………………………………………………………………..24
4.1 Storm Control………………………………………………………………………………………………………………………………………………………………………..24 4.1.1 Basic Information…………………………………………………………………………………………………………………………………………………………………..24 4.1.2 Storm Control Attribute Configuration…………………………………………………………………………………………………………………………………….24 4.1.3 Unknown Unicast Storm Control……………………………………………………………………………………………………………………………………………. 26 4.1.4 Broadcast Storm Control……………………………………………………………………………………………………………………………………………………….. 26 4.1.5 Multicast Storm Control………………………………………………………………………………………………………………………………………………………… 27
5. Flow Control………………………………………………………………………………………………………………………………………………. 28
5.1 Flow Control Display…………………………………………………………………………………………………………………………………………………………….. 28 5.2 Edit Flow Control………………………………………………………………………………………………………………………………………………………………….. 29
6. Port Isolate………………………………………………………………………………………………………………………………………………….31
6.1 Global Configuration……………………………………………………………………………………………………………………………………………………………. 31 6.1.1 Current Port Isolation Mode…………………………………………………………………………………………………………………………………………………… 31

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE
6.2 Port Isolate Configuration……………………………………………………………………………………………………………………………………………………..32 6.2.1 Port Isolate Group Information………………………………………………………………………………………………………………………………………………. 32 6.2.2 Join the Port Isolation Group…………………………………………………………………………………………………………………………………………………..32 6.2.3 Remove the Port Isolation Group…………………………………………………………………………………………………………………………………………….34 6.2.4 Modify the Port Isolation Group………………………………………………………………………………………………………………………………………………35 6.2.5 Refresh the Port Isolation Group…………………………………………………………………………………………………………………………………………….. 36
7. Port Detect………………………………………………………………………………………………………………………………………………….37
7.1 Parameter Configuration……………………………………………………………………………………………………………………………………………………….37 7.1.1 Basic Information…………………………………………………………………………………………………………………………………………………………………..37 7.1.2 Modify Parameter Configuration……………………………………………………………………………………………………………………………………………. 38 7.2 Detect Configuration……………………………………………………………………………………………………………………………………………………………. 39 7.2.1 Modify Error Recovery Function………………………………………………………………………………………………………………………………………………40
8. VLAN………………………………………………………………………………………………………………………………………………………….. 41
8.1 VLAN……………………………………………………………………………………………………………………………………………………………………………………..41 8.1.1 Basic Information…………………………………………………………………………………………………………………………………………………………………..41 8.1.2 Add or Delete VLAN……………………………………………………………………………………………………………………………………………………………….42 8.1.3 Modify VLAN………………………………………………………………………………………………………………………………………………………………………… 43 8.2 VLAN Interface……………………………………………………………………………………………………………………………………………………………………… 45 8.2.1 VLAN Interface Information…………………………………………………………………………………………………………………………………………………….45 8.2.2 Add VLAN IF…………………………………………………………………………………………………………………………………………………………………………. 46 8.2.3 Delete VLAN IF……………………………………………………………………………………………………………………………………………………………………… 47 8.3 Acess/Trunk Port……………………………………………………………………………………………………………………………………………………………………47 8.3.1 Acess /Trunk Port Basic Information……………………………………………………………………………………………………………………………………….. 47 8.3.2 Access/Trunk Port Modification……………………………………………………………………………………………………………………………………………… 48
9. VLAN Classifier…………………………………………………………………………………………………………………………………………… 51
9.1 VLAN Classifier Rules……………………………………………………………………………………………………………………………………………………………..51 9.1.1 Add VLAN Classifier Rules……………………………………………………………………………………………………………………………………………………….51 9.1.2 Delete VLAN Classifier Rules……………………………………………………………………………………………………………………………………………………53 9.2 VLAN Classifier Groups…………………………………………………………………………………………………………………………………………………………. 54 9.2.1 Add VLAN Classifier Groups…………………………………………………………………………………………………………………………………………………….54 9.2.2 Delete VLAN Classifier Groups…………………………………………………………………………………………………………………………………………………55 9.3 VLAN Classifier Usage…………………………………………………………………………………………………………………………………………………………… 56 9.3.1 Add VLAN Classifier Usage…………………………………………………………………………………………………………………………………………………….. 56 9.3.2 Delete VLAN Classifier Usage…………………………………………………………………………………………………………………………………………………. 57
10. MAC…………………………………………………………………………………………………………………………………………………………. 59
10.1 MAC Address Table…………………………………………………………………………………………………………………………………………………………….. 59 10.2 MAC Aging Time…………………………………………………………………………………………………………………………………………………………………. 60 10.3 MAC Learning………………………………………………………………………………………………………………………………………………………………………61 10.4 Static MAC Table………………………………………………………………………………………………………………………………………………………………….62 10.5 Blackhole MAC Table………………………………………………………………………………………………………………………………………………………….. 64 10.6 Port Security………………………………………………………………………………………………………………………………………………………………………..66 10.7 Static Security MAC…………………………………………………………………………………………………………………………………………………………….. 68
11. Spanning Tree…………………………………………………………………………………………………………………………………………..70
11.1 STP Information…………………………………………………………………………………………………………………………………………………………………..70 11.2 STP Global………………………………………………………………………………………………………………………………………………………………………….. 72 11.3 STP Interface………………………………………………………………………………………………………………………………………………………………………. 74 11.4 MST Region………………………………………………………………………………………………………………………………………………………………………….77

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12. ERPS………………………………………………………………………………………………………………………………………………………….80
12.1 ERPS Configuration…………………………………………………………………………………………………………………………………………………………….. 80 12.1.1 Configure ERPS Mode…………………………………………………………………………………………………………………………………………………………..80 12.1.2 Add the ERPS Domain…………………………………………………………………………………………………………………………………………………………. 81 12.1.3 Add the ERPS Ring………………………………………………………………………………………………………………………………………………………………. 83 12.1.4 Modify the ERPS Ring………………………………………………………………………………………………………………………………………………………….. 85 12.1.5 Remove the ERPS Ring………………………………………………………………………………………………………………………………………………………… 87 12.1.6 Modify the ERPS Domain………………………………………………………………………………………………………………………………………………………87 12.1.7 Remove the ERPS Domain…………………………………………………………………………………………………………………………………………………….89 12.1.8 Refresh the ERPS Domain…………………………………………………………………………………………………………………………………………………….. 90 12.2 ERPS Status………………………………………………………………………………………………………………………………………………………………………….90 12.2.1 ERPS Status Information………………………………………………………………………………………………………………………………………………………. 90
13. Mirror………………………………………………………………………………………………………………………………………………………. 92
13.1 Mirror Configuration……………………………………………………………………………………………………………………………………………………………92 13.1.1 Add Mirror Sessions…………………………………………………………………………………………………………………………………………………………….. 93 13.1.2 Modify Mirror……………………………………………………………………………………………………………………………………………………………………… 95 13.1.3 Delete Mirror……………………………………………………………………………………………………………………………………………………………………….97 13.2 Global Configuration………………………………………………………………………………………………………………………………………………………….. 98 13.2.1 Configure Destination Port Forwarding Function…………………………………………………………………………………………………………………… 98 13.3 Escape MAC for Remote Mirror…………………………………………………………………………………………………………………………………………….99 13.3.1 Add Escape MAC for Remote Mirror……………………………………………………………………………………………………………………………………….99 13.3.2 Delete Escape MAC for Remote Mirror………………………………………………………………………………………………………………………………….100
14. Multicast………………………………………………………………………………………………………………………………………………… 102
14.1 IGMP Snooping………………………………………………………………………………………………………………………………………………………………….102 14.1.1 IGMP Snooping Global Configuration…………………………………………………………………………………………………………………………………. 102 14.1.2 IGMP Snooping VLAN Configuration…………………………………………………………………………………………………………………………………… 104 14.1.3 IGMP Snooping Information………………………………………………………………………………………………………………………………………………. 105
15. QOS…………………………………………………………………………………………………………………………………………………………110
15.1 Global Configuration………………………………………………………………………………………………………………………………………………………… 110 15.1.1 Current QOS Status…………………………………………………………………………………………………………………………………………………………….110 15.2 Interface Configuration……………………………………………………………………………………………………………………………………………………..111 15.2.1 Interface Configuration View……………………………………………………………………………………………………………………………………………… 111 15.2.2 Interface Attribute Configuration……………………………………………………………………………………………………………………………………….. 112 15.3 Port Policer………………………………………………………………………………………………………………………………………………………………………..113 15.3.1 Port Policer View………………………………………………………………………………………………………………………………………………………………..113 15.3.2 Modify Port Policer……………………………………………………………………………………………………………………………………………………………. 114 15.4 Traffic Shaping…………………………………………………………………………………………………………………………………………………………………. 117 15.4.1 Traffic Shaping View………………………………………………………………………………………………………………………………………………………….. 117 15.4.2 Modify Traffic Shaping………………………………………………………………………………………………………………………………………………………..118 15.5 Congestion Manage………………………………………………………………………………………………………………………………………………………….. 120 15.5.1 Congestion Manage View………………………………………………………………………………………………………………………………………………….. 120 15.5.2 Modify Congestion Manage……………………………………………………………………………………………………………………………………………….. 120 15.6 Port Rate Limit………………………………………………………………………………………………………………………………………………………………….. 122 15.6.1 Port Rate Limit View………………………………………………………………………………………………………………………………………………………….. 122 15.6.2 Modify Port Rate Limit……………………………………………………………………………………………………………………………………………………….. 123
16. ACL………………………………………………………………………………………………………………………………………………………… 126
16.1 Access Control List……………………………………………………………………………………………………………………………………………………………. 126

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE
16.1.1 ACL Configuration…………………………………………………………………………………………………………………………………………………………….. 126 16.1.2 ACL Rules…………………………………………………………………………………………………………………………………………………………………………. 128 16.2 Class Map…………………………………………………………………………………………………………………………………………………………………………..132 16.2.1 Class map…………………………………………………………………………………………………………………………………………………………………………. 133 16.2.2 Class Map Match ACL………………………………………………………………………………………………………………………………………………………… 134 16.3 Policy Map………………………………………………………………………………………………………………………………………………………………………… 137 16.3.1 Policy Map…………………………………………………………………………………………………………………………………………………………………………137 16.3.2 Policy Map Match Class Map………………………………………………………………………………………………………………………………………………. 139 16.3.3 Policy Map Apply Interface………………………………………………………………………………………………………………………………………………….142
17. Reboot/Save……………………………………………………………………………………………………………………………………………145
17.1 Page Overview…………………………………………………………………………………………………………………………………………………………………..145 17.2 Save Configuration…………………………………………………………………………………………………………………………………………………………… 145 17.3 Reboot Switch……………………………………………………………………………………………………………………………………………………………………145 17.4 Recovery Switch……………………………………………………………………………………………………………………………………………………………….. 146
18. System Configuration……………………………………………………………………………………………………………………………..147
18.1 Base Settings……………………………………………………………………………………………………………………………………………………………………..147 18.2 Thermal Sensor………………………………………………………………………………………………………………………………………………………………….148 18.3 Base Information………………………………………………………………………………………………………………………………………………………………. 149 18.4 Date&Time……………………………………………………………………………………………………………………………………………………………………….. 149 18.5 Time Zone Name………………………………………………………………………………………………………………………………………………………………..150
19. Load Configuration…………………………………………………………………………………………………………………………………151
19.1 Load Configuration…………………………………………………………………………………………………………………………………………………………… 151 19.1.1 Load the Configuration Files………………………………………………………………………………………………………………………………………………. 151 19.1.2 Refresh the Load Configuration Page………………………………………………………………………………………………………………………………….. 152 19.1.3 Download the Configuration Files………………………………………………………………………………………………………………………………………. 152
20. File Management…………………………………………………………………………………………………………………………………… 154
20.1 Memory Usage…………………………………………………………………………………………………………………………………………………………………..154 20.2 File Management……………………………………………………………………………………………………………………………………………………………….154
21. Log Management…………………………………………………………………………………………………………………………………… 158
21.1 Search Log Management……………………………………………………………………………………………………………………………………………………158 21.1.1 Search Log Information by Level………………………………………………………………………………………………………………………………………… 158 21.1.2 Search Log Information by Module…………………………………………………………………………………………………………………………………….. 159 21.2 Refresh Log Information…………………………………………………………………………………………………………………………………………………… 159 21.3 Clear Log Information………………………………………………………………………………………………………………………………………………………..160
22. SNMP Configuration………………………………………………………………………………………………………………………………. 161
22.1 SNMP Basic Configuration………………………………………………………………………………………………………………………………………………… 161 22.1.1 Enable SNMP……………………………………………………………………………………………………………………………………………………………………..161 22.2 SNMP Group Configuration………………………………………………………………………………………………………………………………………………. 162 22.2.1 Add SNMP Group……………………………………………………………………………………………………………………………………………………………….162 22.2.2 Delete SNMP Group……………………………………………………………………………………………………………………………………………………………162
23. SNMP Trap Configuration………………………………………………………………………………………………………………………. 163
23.1 SNMP Trap Basic Configuration………………………………………………………………………………………………………………………………………… 163 23.1.1 Enable SNMP Trap…………………………………………………………………………………………………………………………………………………………….. 163 23.2 Trap Server Configuration………………………………………………………………………………………………………………………………………………… 164 23.2.1 Create Target SNMP Trap Server…………………………………………………………………………………………………………………………………………. 164 23.2.2 Delete SNMP Trap Server…………………………………………………………………………………………………………………………………………………….165

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24. Worm Intercept……………………………………………………………………………………………………………………………………….166
24.1 Worm intercept Configuration………………………………………………………………………………………………………………………………………….. 166 24.1.1 Current Worm Intercept Information……………………………………………………………………………………………………………………………………166 24.1.2 Add Worm Intercept Rule……………………………………………………………………………………………………………………………………………………166 24.1.3 Delete Worm Intercept Information……………………………………………………………………………………………………………………………………. 168 24.1.4 Clear the Defense Attack Packet Statistics…………………………………………………………………………………………………………………………….169 24.1.5 Refresh Worm Intercept Page…………………………………………………………………………………………………………………………………………….. 169
25. DDoS Intercept………………………………………………………………………………………………………………………………………. 171
25.1 DDoS Intercept Page………………………………………………………………………………………………………………………………………………………….171 25.2 DDoS Intercept Setting………………………………………………………………………………………………………………………………………………………172
26. ARP Intercept…………………………………………………………………………………………………………………………………………. 173 27. Currently Sessions…………………………………………………………………………………………………………………………………..174
27.1 Current Sessions Information…………………………………………………………………………………………………………………………………………….174 27.2 Delete Current Sessions……………………………………………………………………………………………………………………………………………………. 175
28. User Management…………………………………………………………………………………………………………………………………..176
28.1 Add User…………………………………………………………………………………………………………………………………………………………………………… 176 28.2 Edit User…………………………………………………………………………………………………………………………………………………………………………… 177 28.3 Delete User………………………………………………………………………………………………………………………………………………………………………..177 28.4 Refresh………………………………………………………………………………………………………………………………………………………………………………178
29. IP Routing………………………………………………………………………………………………………………………………………………. 179
29.1 IPv4 Route………………………………………………………………………………………………………………………………………………………………………… 179 29.1.1 Current Routing Information……………………………………………………………………………………………………………………………………………….179 29.2 IPv4 Static………………………………………………………………………………………………………………………………………………………………………….180 29.2.1 IPv4 Static Route Information………………………………………………………………………………………………………………………………………………180 29.2.2 Add IPv4 Static Route………………………………………………………………………………………………………………………………………………………… 180 29.2.3 Delete IPv4 Static Route…………………………………………………………………………………………………………………………………………………….. 182 29.2.4 Modify IPv4 Static Route……………………………………………………………………………………………………………………………………………………..182
30. Ping……………………………………………………………………………………………………………………………………………………….. 184 31. Traceroute……………………………………………………………………………………………………………………………………………… 186
31.1 Traceroute………………………………………………………………………………………………………………………………………………………………………… 186 31.2 Implement Tracert Ping Test…………………………………………………………………………………………………………………………………………….. 186

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE

1. Web Login Configuration

1.1 HTTP Configuration

Switch configuration can be conducted not only through command lines and SNMP but also through web browser, the switches support the HTTP configuration, the abnormal packet timeout configuration, and so on. 1.1.1 Management IP/ Route Configuration Before web network management client can access switch by HTTP, user should configure the management IP and route by CLI on switch.

Command
management ip address 10.10.38.2/23 management route add gateway 10.10.39.254

Purpose
Configure the management IP Configure the management route

1.1.2 User Configuration User should add logging user by CLI before access switch by HTTP.
Command
username admin password admin

Purpose
add logging username and password

1.1.3 HTTP Configuration
Switches support to control the HTTP access, only when the HTTP service is enabled can HTTP exchange happen between switch and PC , when the HTTP service is closed, HTTP exchange stops, if you want to open HTTP service, please follow the following steps by CLI on switch: (1) Use tftp or ftp to copy web image to the flash:
copy mgmt-if tftp://192.168.0.1/webImage.bin flash:/webImage.bin (2) Load web image:
http server load flash:/webImage.bin (3) Enable HTTP service for web network management :
service http enable
1.1.4 HTTPS Configuration
In order to improve the security of communications, switches support not only the HTTP protocol but also the HTTPS protocol. HTTPS is a security-purposed HTTP channel and it is added to the SSL layer under HTTP.

Command
service https enable

Purpose
Enable HTTPS service for web network management

1.1.5 Web Login After configuration by CLI on switch, you can follow the following steps to login web page: (1) Open IE browser, input address field with URL (universal resource locator) address of the switch. (2) Enter username and password which user created with CLI(default is admin/admin), the login page is shown as the figure 1. (3) Enter the main page.

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Figure 1 Web login page
1.2 Introduction of Web Interface
The web network management divided four categories: Monitor, Configuration, Maintenance, Network. The structure of the monitor page is slightly different from that of the other three pages. (1) Monitor The Web monitor page appears after login, as shown in figure 2.

Figure 2 Web monitor page The whole monitor page consists of the top control bar, the configuration display area and the bottom area. (2) Configuration If you click “Configuration” in the top control bar, as shown in figure 3.

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Figure 3 Web configuration page The whole configuration page consists of the top control bar, the navigation bar, the configuration area and the bottom area. (3) Maintenance If you click “Maintenance” in the top control bar, as shown in figure 4.

Figure 4 Web maintenance page
The whole maintenance page consists of the top control bar, the navigation bar, the configuration area and the bottom area. (4) Network If you click “Network” in the top control bar, as shown in figure 5.

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Figure 5 Web network page The whole network page consists of the top control bar, the navigation bar, the configuration area and the bottom area. 1.2.1 Top Control Bar

· Parameter usage
Item
Monitor Configuration Maintenance
Network
Save
Username Logout

Figure 6 Top control bar
Description
Display interface panel,basic information and monitor of the device Including switch port common configuration and layer-2 protocol, etc Including switch system configuration and some security configuration, etc
Including IP route configuration, ping and trace route function Click the Save button will jump to “Maintenance -> Reboot/Save”, then click “save” button,
write the current settings to the configuration file of the device, it is equivalent to the execution of the write command Display the current web login user
After you click “logout”, you have to enter the username and the password again if you want to continue the web function

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE 1.2.2 Navigation Bar

Figure 7 Navigation control bar For example, to browse the flux of the current port, you have to click “Ethernet Status” and then “Interface State” configure.

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Figure 8 Interface state configure
1.2.3 Configuration Display Area The configuration display area shows the state and configuration of the device, as shown in figure 9.

Figure 9 Configuration display area 1.2.4 Bottom Area The bottom area shows the company copyright information, as shown in figure 10.
Figure 10 Bottom control bar

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE 1.2.5 Configuration Area

Figure 11 Configuration area

The configuration area is to show the content that is selected in the navigation area, the configuration area always contains one or more buttons, and their functions are listed in the following table.

· Parameter usage
Item

Description

Refresh

Refresh the content shown in the current configuration area

Apply

Apply the modified configuration to the device, the application of the configuration does not mean that the configuration is saved in the configuration file, to save the configuration,
you have to click ” Save ” on the top control bar

New

Creates a list item, for example, you can create a VLAN item or a new user

Network

Including IP route configuration, ping and trace route function

Delete

Deletes an item in the list

Back

Go back to the previous-level configuration page

Edit

Modified configuration to the device

1.3 Device Summary
If you click “Monitor” in the top control bar, the device summary page appears, as shown in figure 12.

Figure 12 Device summary This chapter describes all components of logon homepage, including device panel, device information and device monitor.

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1.3.1 Interface Panel Click “Monitor” to check interface panel status on switch, the configuration page is shown as the figure 13.

Figure 13 Interface panel

Based on type of the switch connected, the display area of web interface panel can intuitively display information of the various interfaces of this switch, the contents displayed including: Interface amount. Operating statuses of interfaces: including activated state and interface type.

· Parameter usage
Item

Description

Auto refresh

Refresh the page in specified time

1.3.2 Device Information Click “Monitor” to check device information status on switch, the configuration page is shown as the figure 14.

· Parameter usage
Item
Product ID Location Device Name Contact Software Image Name BootRom Version Hardware Version EPLD Version Serial Number MAC Address Uptime

Figure 14 Device information panel
Description
The hardware product of the switch Indicate the location of the switch Indicate the host name of the switch Indicate the contact of the switch The software version of the switch
The name of the boot image Indicate the Boot Rom version of the switch Indicate the hardware version of the switch
Indicate the EPLD version of the switch Indicate the serial number of the switch
The system mac of the switch Indicate the uptime of the switch

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Item
PWR 1 PWR 2

Description
Indicate the current status of power 1 Indicate the current state of power 2

1.3.3 Device Monitor Click “Monitor” to check device monitor status on switch, the configuration page is shown as the figure 15.

· Parameter usage
Item
CPU Usage Memory Usage Temperature
FAN Status Speed Rate

Figure 15 Device summary panel
Description
Indicate the CPU usage of the switch Indicate the software memory usage of the switch
Indicate the current temperature of the switch Specify the fan number and ID
Indicate the current work status of each fan Indicate the current work speed rate of the switch

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2. Ethernet Status Configuration
If you click “Configuration->Ethernet Status” in the top control bar, the ethernet status configuration list page appears, as shown in figure 1.

Figure 1 Ethernet status configuration list This chapter describes the interface configuration function of the switch.
2.1 Ethernet Status
This section mainly describes how to configure and view interface connection. 2.1.1 Basic Information If you click “Ethernet Status -> Ethernet Status” to check each interface status on switch, the configuration page is shown as the figure 2.

· Parameter usage

Figure 2 Basic information

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Item
Interface Name Status Duplex
Speed(M bit/s) Mode Type
Description Operation

Description
Display the number of interface The operating status (up or down) on interface Display the current duplex configuration on the interface Display the current speed configuration on the interface
Display the switch port mode of interface Display the media type of interface Description about the interface
Display that interface configuration properties can be edited

2.1.2 Interface Attribute Configuration
If you want to modify the configuration to interface attribute, you can follow the following steps: (1) Please click “Edit” button or select a check box for one or more interfaces and click the “Edit” button. (2) Select “Up/Down” in the “Admin Status” radio box. (3) Select “L2 mode/L3 mode” in the “L2/L3 Mode” radio box. (4) Select “Trunk/Access” in the “Mode” radio box. (5) Select “Enable/Disable” in the “Jumbo frame” radio box. (6) Select speed configure in the “Speed” drop-down box. (7) Enter interface description in the “Description” text box. (8) After that, click “Apply” to apply all the changes made.

Figure 3 Interface status operation

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· Parameter usage
Item
Interface Name Interface Current Status
Admin Status L2/L3 Mode
Mode Jumboframe Speed(M bit/s) Description

Figure 4 Interface attribute configuration
Description
Display the number of interface The Current status (up or down) on interface The operating status (up or down) on interface
Display the L2/L3 mode of interface Display the switch port mode of interface Specific set of machines that you manage and configure Display the current speed configuration on the interface
Description about the interface

2.2 Ethernet Stats
This section mainly describes how to show interface stats. 2.2.1 Basic Information If you click “Ethernet Status -> Ethernet Stats” to view statistics information for each interface, statistics on interface is accounted after device start up completed, show as the figure 5.

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Figure 5 Ethernet stats page

Figure 6 Statistics on interface If you want to clear the ethernet stats, please click “Clear Stats” button, shown as the figure 7.

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Figure 7 Interface detail clear stats Choose one interface to enter the interface statistics detail page, shown as the figure 8.

Figure 8 Detail statistics on interface

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· Parameter usage
Item
Interface Name Output Packets Output Bytes Input Packets
Input Bytes 5 Minute Input Rate(packets/sec)
5 Minute Input Rate(bits/sec) Unicast Packets
Broadcast Packets Multicast Packets
Runts Giants Input Errors CRC Frame Overrun Pause 5 Minute Output Rate(packets/sec) 5 Minute Output Rate(bits/sec) Unicast Packet Broadcast Packet Multicast Packet Under runs Output Errors Pause

Description
Display the number of interface Total packets sent on this interface Total bytes including frame characters sent on this interface Total packets received on this interface Total bytes including frame characters received on this interface Input rate in 5 minute on this interface(packets/sec) Input rate in 5 minute on this interface(bits/sec) Total unicast packets received on this interface Total broadcast packets received on this interface Total multicast packets received on this interface Total runts error packets received on this interface Total giants packets received on this interface Total input error packets received on this interface Total CRC error packets received on this interface Total frame packets received on this interface Total overrun packets received on this interface Total pause packets received on this interface Output rate in 5 minute on this interface(packets/sec) Output rate in 5 minute on this interface(bits/sec) Total unicast packets transmitted on this interface Total broadcast packets transmitted on this interface Total multicast packets transmitted on this interface Total under runs packets transmitted on this interface Total output error packets transmitted on this interface Total pause packets transmitted on this interface

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3. Link Aggregation Configuration
3.1 Basic Information
If you click “Configuration -> Llink aggregation” in the top control bar, the link aggregation configuration list page appears, as shown in figure 1.
Figure 1 Link aggregation This chapter describes the link aggregation configuration function and view the link aggregation information of the switch. 3.1.1 Basic Information (S5800-8TF12S, S3950-4T12S) The link aggregation function of device S3950-4T12S is different from that of other devices. If you click “Configuration -> Llink aggregation” in the top control bar, the link aggregation configuration list page appears, as shown in figure 2.
Figure 2 Link aggregation
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3.2 Link Aggregation Global Configuration
If you click “Llink aggregation -> Global” in the title bar, the link aggregation global configuration page appears, as shown in figure 3.

Figure 3 Link Aggregation global configuration information

· Parameter usage
Item
Destination MAC address Source MAC address Destination IP address Source IP address IP Protocol Type Destination Port Source Port
Inner Destination MAC address Inner Source MAC address Inner Destination IP address Inner Source IP address Inner IP Protocol Type Inner Destination Port Inner Source Port NvGRE VSID VxLAN VN

Description
Load balancing according to destination MAC Load balancing according to source MAC Load balancing according to destination IP Load balancing according to source IP Load balancing according to IP protocol
Load balancing according to destination port Load balancing according to source port
Load balancing according to destination MAC of inner layer message Load balancing according to source MAC of inner layer message Load balancing according to destination IP of inner layer message Load balancing according to source IP of inner layer message Load balancing according to IP protocol of inner layer message
Load balancing according to the destination port of inner layer message Load balancing according to the source port of inner layer message Load balancing according to Negre’s VSID Load balancing according to VSID of Vxlan

If you want to configure the link aggregation global configuration, you can perform the following steps: (1) You can select the check box in the left column of the load balancing mode you want to configure. (2) Then click the “Apply ” button to configure the load balancing mode. The operation is shown in figure 4.

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Figure 4 Link Aggregation global configuration 3.2.1 Global Configuration (S5800-8TF12S, S3950-4T12S) If you click “Llink aggregation -> Global” in the title bar, the link aggregation global configuration page appears, as shown in figure 5.

· Parameter usage
Item
Destination IP address Destination MAC address
Destination Port Source and Destination IP address
Source and Destination MAC address

Figure 5 Load balance mode configuration
Description
Load balancing according to destination IP Load balancing according to destination MAC Load balancing according to destination port Load balancing according to source IP address and destination IP address Load balancing according to source MAC address and destination MAC address

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Item
Source and Destination Port Source IP address
Source MAC address Source Port

Description
Load balancing according to source port and destination port Load balancing according to source IP
Load balancing according to source MAC Load balancing according to source port

If you want to configure the link aggregation global configuration, you can perform the following steps: (1) You can select the radio box in the left column of the load balancing mode you want to configure. (2) Then click the “Apply ” button to configure the load balancing mode. The operation is shown in figure 6.

Figure 6 Link Aggregation global configuration

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3.3 Link Aggregation Configuration
If you click “Llink aggregation -> Link aggregation” in the title bar, the link aggregation configuration page appears, as shown in figure 7.

· Parameter usage
Item
Link Aggregation Name Protocol
Group State Ports in Bundle
Ports Operation

Figure 7 Link aggregation configuration information
Description
Display the name of link aggregation interface Display link aggregation protocol mode
Display the group state of link aggregation interface Display the current ports number in bundle Display the link aggregation member ports
Modify the configuration of this link aggregation group

3.3.1 User Configuration Add Link Aggregation If you click “Add”, you can add link aggregation, as shown in figure 8, and then the link aggregation configuration page appears, as shown in figure 9.

Figure 8 Add link aggregation operation
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE

Figure 9 Link aggregation configuration

· Parameter usage
Item
LAG Name LAG Member Port

Description
Display the name of link aggregation interface Display the member port of link aggregation interface

If you want to add link aggregation, you can perform the following steps: (1) Fill LAG name. (2) Select LAG member port. (3) Click “Apply” button to apply all the changes made. The operation is shown in figure 10, and the entry of the link aggregation configuration success table is shown in figure 11.

Figure 10 User configuration add link aggregation
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 11 New link aggregation information
3.3.2 User Configuration Edit Link Aggregation If you click “Edit”, you can edit link aggregation, as shown in figure 12, and then the link aggregation configuration page appears, as shown in figure 13.
Figure 12 Edit link aggregation operation
Figure 13 Link aggregation configuration edit
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· Parameter usage
Item
LAG Name LAG Member Port

Description
Display the name of link aggregation interface Display the member port of link aggregation interface

If you want to edit link aggregation, you can perform the following steps: (1) Select LAG member port. (2) Click “Apply” button to apply all the changes made. The operation is shown in figure 14, and the entry of the link aggregation configuration success table is shown in figure 15.

Figure 14 User edit a link aggregation configuration
Figure 15 New link aggregation information 3.3.3 Delete A Link Aggregation If you want to delete the specified link aggregation, you can perform the following steps: (1) You can select the check box in the left column of the link aggregation you want to delete. (2) Then click the “Delete ” button to delete the link aggregation.
Figure 16 Delete a link aggregation
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4. Storm Control
4.1 Storm Control
This section mainly describes how to configure and view interface storm control. 4.1.1 Basic Information If you click “Configuration -> Storm Control” to check each interface storm control on switch, the configuration page is shown as the figure below.

· Parameter usage
Item
Interface Name Unicast Mode Unicast Value Broadcast Mode Broadcast Value Multicast Mode Multicast Value
Operation

Figure 1 Storm control basic information
Description
Display the name of interface Display the unicast storm control mode Display the unicast storm control value.Level: 0.00-100.00, PPS: 0-1000000000 Display the broadcast storm control mode Display the broadcast storm control value. Level: 0.00-100.00, PPS: 0-1000000000 Display the multicast storm control mode Display the multicast storm control value. Level: 0.00-100.00, PPS: 0-1000000000 Display that interface entries can be edited

4.1.2 Storm Control Attribute Configuration In the Storm Control basic information page, If you choose one interface, and then click the “Edit” button, the operation is shown in figure 2. and then the interface storm control attribute configuration page appears, as shown in figure 3.

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 2 Select the interface

· Parameter usage
Item
Interface Name Unicast Mode Unicast Value Broadcast Mode Broadcast Value Multicast Mode

Figure 3 Interface storm control attribute configuration
Description
Display the name of interface Enter the unicast storm control mode Enter the unicast storm control value. Level: 0.00-100.00, PPS: 0-1000000000 Enter the broadcast storm control mode Enter the broadcast storm control value. Level: 0.00-100.00, PPS: 0-1000000000 Enter the multicast storm control mode

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE

Item
Multicast Value
4.1.3 Unknown Unicast Storm Control

Description
Enter the multicast storm control value. Level: 0.00-100.00, PPS: 0-1000000000

Figure 4 Setting the unknown unicast storm control Through the radio buttons in the “Unicast Mode” bar, you can choose Disable/PPS/level. When you choose the PPS or level, in the “Unicast Value” bar, you can enter the value of the unicast packets. The legal threshold range for each port is given behind the threshold.Then click apply to apply all the changes made. 4.1.4 Broadcast Storm Control

Figure 5 Setting the broadcast storm control Through the radio buttons in the “Broadcast Mode” bar,you can choose Disable/PPS/level. When you choose the PPS or level, in the “Broadcast Value” bar, you can enter the value of the Broadcast packets. The legal threshold range for each port is given behind the
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE threshold.Then click apply to apply all the changes made. 4.1.5 Multicast Storm Control
Figure 6 Setting the multicast storm control Through the radio buttons in the “Multicast Mode” bar, you can choose Disable/PPS/level. When you choose the PPS or level, in the “Multicast Value” bar, you can enter the value of the Multicast packets. The legal threshold range for each port is given behind the threshold.Then click apply to apply all the changes made.
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5. Flow Control
If you click “Configuration -> Flow Control” in the top control bar, the flow control page appears, as shown in figure 1.

Figure 1 Flow control page This section mainly describes how to configure and view flow control.
5.1 Flow Control Display
If you click “Configuration -> Flow Control”, the flow control display page appears, as shown in figure 2.

Figure 2 Flow control display

This figure displays all interface name and their receiving and sending status. · Parameter usage
Item

Description

Interface Name

Display the name of Interface

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Item
Receive admin Receive oper Send admin
Send oper RxPause TxPause Operation

Description
Display Receive configuration Display Receiving status
Display Send configuration Display Send status
Display receive statistics Display Send statistics Display that flow control table entries can be edited

5.2 Edit Flow Control
You can choose the check box in the left-hand column of flow control display page, then click “Edit” button, or directly click the “Edit” button in the right-most “Operation” bar, the operation is shown in figure 3, then port configuration page appears, as shown in figure 4.

Figure 3 Edit flow control operation

Figure 4 Port configuration list
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· Parameter usage
Item
Receive Send

Description
Receive status of current port flow control Send status of current port flow control

If you want to modify the sending and receiving status of flow control on the current port, such as enable flow control receive function and disable flow control send function, you can follow the following steps: (1) Click the “On” button in the line of “Receive” function. (2) Click the “Down” button in the line of “Send” function. (3) Click the “Apply” button to modify the sending and receiving status of the current port. The operation is shown in figure 5, modify the sending and receiving status of flow control on the current port configuration success table entry is shown in figure 6.

Figure 5 Edit flow control operation Figure 6 New flow control information

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6. Port Isolate
If you click “Configuration->Port Isolate” in the top control bar, the port isolate configuration list page appears, as shown in figure 1.

Figure 1 Port isolate configuration list This chapter describes how to configure port isolation and view port isolation group information.
6.1 Global Configuration
Port isolation provides two modes of operation, layer 2 isolation mode and layer 2 & 3 full isolation mode. 6.1.1 Current Port Isolation Mode If you click “Port Isolate -> Global” in the title bar, the port isolation mode information page appears, as shown in figure 2.

Figure 2 Port isolation mode information

· Parameter usage
Item
Port Isolate Mode

Description
Display the mode of port isolation

If you want to modify the mode of port isolation, please select layer 2 isolation mode or layer 2 & 3 full isolation mode, and then click the “Apply” button, the operation shown in figure 3.

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Figure 3 Select the isolation mode
6.2 Port Isolate Configuration
Through the port isolate configuration function, you can add ports to the isolation group, or remove ports from the isolation group, or modify the isolation group that ports join. 6.2.1 Port Isolate Group Information If you click “Port Isolate -> Port Isolate” in the title bar, the port isolate group information page appears, as shown in figure 4.

· Parameter usage
Item
Interface Name Port Isolate Group

Figure 4 Port isolate group information
Description
Display the name of interface Display Specify the port isolate group

6.2.2 Join the Port Isolation Group If you first select the port to join the port isolation group, and then click “Edit” button, you can add ports to a port isolation group, the operation is shown in figure 5. And then configure the port to join the isolation group page to appear, as shown in figure 6.

Figure 5 Add port to join the isolation group operation
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· · Parameter usage
Item

Figure 6 Add port to join the isolation group
Description

Interface Name

Display the ports to be added to the port isolation group

Port Isolate Enable

Set whether port isolation is enabled

Port Isolate Group

Set the number to join the port isolation group

If you want to add ports to the port isolation group, you can follow the following steps: (1) Enable port isolate in the “Port Isolate Enable” radio box. (2) Enter the port isolation group ID in the “Port Isolate Group” textbox. (3) Click the “Apply” button. The operation is shown in figure 7, the port successfully joined the isolation group’s table entry information is shown in figure 8.

Figure 7 Port join the isolation group operation
Figure 8 New port isolation group information
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE 6.2.3 Remove the Port Isolation Group If you select the port of the isolation group first, and then click “Edit” button, you can remove ports from the isolation group, the operation is shown in figure 9. And then the page that configured the port to be removed from the isolation group appears, as shown in figure 10.
Figure 9 Configure the port to remove the isolation group operation

· Parameter usage
Item
Interface Name Port Isolate Enable Port Isolate Group

Figure 10 Remove port isolation group information
Description
Display the ports on which the isolation group will be removed Set whether port isolation is enabled
Set the number to join the port isolation group

If you want to remove ports from the isolation groupyou can disable port isolate in the “Port Isolate Enable” radio box, and then click the “Apply” button, the operation is shown in figure 11, the port was successfully removed from the isolation group is shown in figure 12.

Figure 11 Port removal isolation group operation
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Figure 12 Port isolation group information 6.2.4 Modify the Port Isolation Group If you select the port of the isolation group first, and then click “Edit” button, you can modify the ports to join the port isolation group, the operation is shown in figure 13. And then the modify port isolation group configuration page appears, as shown in figure 14.
Figure 13 Configure the modify port isolation group operation

· Parameter usage
Item
Interface Name Port Isolate Enable Port Isolate Group

Figure 14 Modify port isolation group information
Description
Displays the port to modify the isolation group Set whether port isolation is enabled
Set the number to join the port isolation group

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE If you want to modify the port isolation group id, you can modify the port isolation group id in the “Port Isolate Group” textbox, and then click the “Apply” button to modify port isolation group, the operation is shown in figure 15, the isolation group id of the port was modify successfully is shown in figure 16.
Figure 15 Modify the port isolation group operation
Figure 16 Port isolation group information 6.2.5 Refresh the Port Isolation Group If you want to refresh the port isolation group configuration information, you can click “Refresh” button. The operation is shown in figure 17.
Figure 17 Refresh the port isolation group configuration information
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7. Port Detect
If you click “Configuration -> Port Detect” in the top control bar, the port detect page appears, as shown in figure 1.

Figure 1 Port detect page Port detect can detect the link error status of the port.
7.1 Parameter Configuration
7.1.1 Basic Information If you click “Configuration -> Port Detect”, the parameter configuration list appears, as shown in figure 2.

· Parameter usage
Item
Link-flap Counts Seconds
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Figure 2 Parameter configuration list
Description
Display Link flapping detection Display the number of link flapping detection Display the link flapping detection period in seconds
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Item
Fdp-loop Count
Exclude-vlan Recovery time
Seconds

Description
Display FDB for check function The number of FDB drifts detected during the period
Set the list of VLAN that FDB does not detect Interval to recover from error state
Display the number of intervals to recover from an error state

7.1.2 Modify Parameter Configuration
If you want to modify parameter configuration, you can follow the following steps: (1) Enter the number of times to modify link flapping detection in the “counts” text box. (2) Enter the link flapping detection period in the “Seconds” text box. (3) Enter the number of FDB drifts to be detected during the period in the “Count” text box. (4) Set the list of VLAN not detected by FDB in the “Exclude-vlan” text box. (5) Set the number of time intervals to recover from the error state in the “Seconds” text box. (6) Click the “Apply” button to modify parameter configuration. NOTE: The items with the asterisk symbol “*” are ones where you must enter values. The operation is shown in figure 3, modify parameter configuration success table entry is shown in figure 4.

Figure 3 Parameter configuration operation
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Figure 4 New parameter configuration
7.2 Detect Configuration
If you click “Configuration -> Port Detect”, the detect configuration list appears, as shown in figure 5.

Figure 5 Detect configuration list

You can enable or disable error recovery for specific reasons in this list.
· Parameter usage
Item

Description

Bpduguard

Display Enable recovery from BPDU guard error state

Fdb-loop

Display Enable FDB loop recovery function

bpduloop

Display enable BPDU loopback error status recovery function

link-flap

Display the function of link flapping error recovery

link-monitor-failure

Display enable link monitoring error recovery

udld

Display enable UDLD error recovery function

loopback-detection

Display enable loopback detection error status recovery function

monitor-link

Display enable link monitoring recovery function

oam-remote-failure

Display enable recovery from OAM error

Reload-delay

Display enable reload delay function

Port-security

Display enable port binding error recovery

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE 7.2.1 Modify Error Recovery Function If you want to modify enable or disable error recovery function, such as enable fdb-loop and link-flap error recovery function, you can follow the following steps: (1) Select the enable of the drop-down box of the recovery bar corresponding to fdb-loop. (2) Select the enable of the drop-down box of the recovery bar corresponding to link-flap. (3) Click the “Apply” button to modify error recovery function. The operation is shown in figure 6, modify error recovery function success table entry is shown in figure 7.
Figure 6 Modify error recovery function operation
Figure 7 New detect configuration list
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8. VLAN
8.1 VLAN
VLAN (Virtual Local Area Network) means logically dividing a LAN (Local Area Network) into many different subsets, and each subset will form its own broadcast domain. In short, VLAN is a telecommunication technology dividing a physical LAN into many broadcast domains. The hosts in VLAN can directly communicate with each other, while VLANs can not directly intercommunicate. Therefore, the broadcast message is limited in a VLAN. The network security is improved. If you click “Configuration ->VLAN” in the top control bar, the VLAN configuration list page appears, as shown in figure 1.

Figure 1 VLAN configuration list This section describes VLAN configuration function and viewing VLAN information of the switch. 8.1.1 Basic Information If you click “VLAN > VLAN Summary” in the title bar, the VLAN summary page appears, as shown in figure 2.

· Parameter usage
Item
VLAN ID Status Replace DSCP MAC Learning

Figure 2 VLAN summary information
Description
Display the number of interface Display the status of VLAN
Display the replace DSCP of VLAN Display the MAC learning status of VLAN

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Item
Action Limit Member Port Description Operate

Description
Display the action mode of VLAN Display the mac-limit maximum of VLAN
Display the member port of VLAN Description about the VLAN
Display that interface entries can be edited

8.1.2 Add or Delete VLAN
If you click “VLAN add/delete” button, you can add add/delete VLAN , the operation is shown in figure 3. And then the add VLAN & VLAN range settings page appears, as shown in figure 4.

Figure 3 Add or delete VLAN operation

Figure 4 Add/Delete VLAN & VLAN range settings

· Parameter usage
Item
Configure Mode VLAN ID
Description Operate

Description
Display specify VLAN add mode Display the number of interface (rang 2-4994)
Description about the VLAN Display that interface entries can be edited

If you want to add/delete VLAN, you can follow the following steps: (1) Select the configure mode. (2) Enter VLAN ID. (3) Enter Description.

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE (4) Click the “Add”/”Delete” button to apply all the changes made. The operation is shown in figure 5, VLAN configuration success table entry is shown in figure 6.
Figure 5 Add VLAN & VLAN range settings configuration
Figure 6 New VLAN information 8.1.3 Modify VLAN If you want to modify a VLAN, please click “Edit” button, the operation shown in figure 7, VLAN detailed configuration page appears, as shown in figure 8.
Figure 7 Modify VLAN operation
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Figure 8 VLAN detailed configuration

· Parameter usage
Item
VLAN ID Member Port VLAN Status Replace DSCP MAC Learning Mac Limit Action Mac Limit Max Number Description

Description
Display the number of interface Display the member port of VLAN
Display the status of VLAN Display the replace DSCP of VLAN Display the MAC learning status of VLAN Display the action mode of VLAN Display the mac-limit maximum of VLAN
Description about the VLAN

If you want to modify a VLAN detail, you can follow the following steps: (1) Choose VLAN state. (2) Choose MAC Learning. (3) Choose Mac Limit Action. (4) Modify the mac-limit maximum of VLAN. (5) Modify the description about the VLAN. (6) Click the “Apply” button to apply all the changes made. The operation is shown in figure 9.

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Figure 9 Modify VLAN detailed configuration
8.2 VLAN Interface
VLAN interface: a logical interface with three layers of characteristics, through the configuration of VLANIF interface IP address, VLAN visits.VLAN interfaces can be created and deleted. Through the VLAN interface configuration function, you can add/modified/delete the VLAN interface on switch. 8.2.1 VLAN Interface Information If you click “VLAN -> VLAN Interface” in the title bar, the VLAN Interface page appears, as shown in figure 10.

· Parameter usage
Item
VLAN interface Name IPv4 Address

Figure 10 VLAN interface
Description
Display Layer 3 VLAN interface name Set the IP address of an interface

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Item
Operate

Description
Display that interface entries can be edited

8.2.2 Add VLAN IF
If you click “New” button, you can add a VLAN IF, the operation is shown in figure 11. and then the VLAN Interface Management page appears, as shown in figure 12.

Figure 11 Add VLAN IF operation

Figure 12 VLAN interface management

· Parameter usage
Item
VLAN interface ID IPv4 Address Mask

Description
Display Layer 3 VLAN interface name Set the IP address of an interface IP subnet mask

If you want to add the VLAN IF, you can follow the following steps: (1) Enter a VLAN id in the “VLAN interface ID” textbox, but you should first create a VLAN which you want to use. (2) Enter IP address in the “IPv4 Address” textbox. (3) Select the destination address mask in the “mask ” dropdown box. (4) Click the “Apply” button to apply all the changes made. The operation is shown in figure 13, route configuration success table entry is shown in figure 14.

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 13 Add VLAN IF configuration
Figure 14 New VLAN IF information 8.2.3 Delete VLAN IF If you want to delete the specified VLAN IF, you can follow the following steps: (1) select this specified VLAN IF which you want to delete. (2) click “Delete” button. (3) confirm the selected delete VLAN IF and page appears as shown in figure 15, if you click “Confirm” button, you can delete this VLAN IF.

Figure 15 Delete VLAN IF
8.3 Acess/Trunk Port
8.3.1 Acess /Trunk Port Basic Information If you click “VLAN > Access/Trunk Port” in the title bar, the access/trunk port page appears, as shown in figure 16.

· Parameter usage
Item
Interface Name

Figure 16 Access/Trunk port information
Description
Display the name of interface

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Item
Mode

Description
Indicate VLAN membership mode for an interface Access: set the port as an Access VLAN interface. The port transmits tagged or untagged
frames on a single VLAN only Trunk: specify an interface as VLAN Trunk interface. A trunk is a direct link between two switches, so the interface transmits tagged frames marked the source VLAN. Note that frames belonging to the interface’s default VLAN are also transmitted as untagged frames

Ingress Filtering PVID

Determine how to process the tagged frame, which is not included in this VLAN. (Default: Enable)
Ingress filtering only affects tagged frames. If ingress filtering is disabled and the interface receives a tagged frame which is not included in this VLAN, these frames will be flooded to
all other ports within this VLAN If ingress filtering is enabled and the interface receives a tagged frame, which is not
included in this VLAN, then the frame will be dropped
Display the native VLAN ID of interface

AddVLAN

If the displayed link type is Trunk, VLAN ID or list is allowed to pass through the interface If the displayed link type is Access, the VLAN ID that the interface belongs to, and the tagged or untagged frames received on the interface will be tagged with the VLAN ID (default: 1)

Operate

Display that interface entries can be edited

8.3.2 Access/Trunk Port Modification If you want to modify the configuration to specify access/trunk port, please click “Edit” button in the operation bar, or you can follow the following steps: (1) Select this interface which you want to edit. (2) Click “Edit” button. the operation is shown in figure 17. and then the access/trunk port modification page appears, as shown in figure 18.

Figure 17 Access/Trunk port edit operation
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· Parameter usage
Item
Interface Name
Interface Mode

Figure 18 Access/Trunk port modification
Description
Display the name of interface
Indicate VLAN membership mode for an interface Access: set the port as an Access VLAN interface. The port transmits tagged or untagged
frames on a single VLAN only Trunk: specify an interface as VLAN Trunk interface. A trunk is a direct link between two switches, so the interface transmits tagged frames marked the source VLAN. Note that frames belonging to the interface’s default VLAN are also transmitted as untagged frames

Ingress Filtering

PVID

Display the native VLAN ID of interface

Permit VLAN

Operate

Display that interface entries can be edited

If you want to modify an access/trunk port, you can follow the following steps: (1) Modify PVID in the “PVID” textbox. (2) Modify Permit VLAN in the “Permit VLAN” textbox. (3) Click the “Apply” button to modify the specify static route. The operation is shown in figure 19.
NOTE: When the port mode is trunk, you can select the progress filtering able or disable.

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 19 Modify an access/trunk port configuration
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9. VLAN Classifier
If you click “Configuration -> VLAN Classifier” in the top control bar, the VLAN classifier configuration page appears, as shown in figure 1.

Figure 1 VLAN classifier list This section mainly describes how to configure and view VLAN classifier.
9.1 VLAN Classifier Rules
If you click “Configuration -> VLAN Classifier”, the VLAN classifier rules list appears, as shown in figure 2.

· Parameter usage
Item
Rule ID Rule Type Rule Content
VID

Figure 2 VLAN classifier rules List
Description
Display the ID of Rule Display the Type of Rule, including IP, MAC and protocol
Display the IP address of the current rule Display the VLAN ID of interface.

9.1.1 Add VLAN Classifier Rules
If you click “Add” in the VLAN classifier rules list, you can add a VLAN classifier rule, the operation is shown in figure 3, then VLAN classifier rule settings page appears, as shown in figure 4.

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 3 Add VLAN classifier rules operation

Figure 4 VLAN classifier rule settings list

· Parameter usage
Item
Rule ID Rule Type IP Address VLAN ID
IP MAC protocol

Description
Display the ID of Rule Display the Type of Rule, including IP, MAC and protocol
IP address for which classification rules need to be set Display the VLAN ID of interface
IP-based VLAN are classified based on the source IP address of incoming packets MAC-based VLAN are classified based on the source MAC address of incoming packets Protocol-based VLAN are classified based on Layer 3 protocol type incoming packets

If you want to add a VLAN classifier rule, you can follow the following steps: (1) Enter a rule ID in the range of 0-4095. (2) Select IP/ MAC/ protocol from the “Rule Type” drop-down box. (3) Enter a valid IP address in the “IP Address” text box. (4) Enter the VLAN ID in the range of 1- 4094. (5) Click the “Apply” button to add a VLAN classifier rule. The operation is shown in figure 5, add a VLAN classifier rule configuration success table entry is shown in figure 6.

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Figure 5 Add VLAN classifier rule configuration Figure 6 New VLAN classifier rule information 9.1.2 Delete VLAN Classifier Rules If you want to delete the specified VLAN classifier rule, you can follow the following steps: (1) Choose the check box in the left-hand column of the specified VLAN classifier rule. (2) Click “Delete” button. (3) It will appear tips page to note you to confirm the operation, if you click “Confirm” button , it will delete this VLAN classifier rule; If you click “cancel” button, you will cancel delete this VLAN classifier rule operation, as shown in figure 7.
Figure 7 Delete VLAN classifier rule operation Delete a VLAN classifier rule configuration success table entry is shown in figure 8.
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Figure 8 Delete VLAN classifier rule information
9.2 VLAN Classifier Groups
If you click “Configuration -> VLAN Classifier”, the VLAN classifier groups list appears, as shown in figure 9.
Figure 9 VLAN classifier groups list 9.2.1 Add VLAN Classifier Groups If you click “Add” in the VLAN classifier groups list, you can add a VLAN classifier group, the operation is shown in figure 10, then the VLAN classifier groups settings page appears, as shown in figure 11.
Figure 10 Add VLAN classifier group operation
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Figure 11 VLAN classifier group settings list

· Parameter usage
Item
Group ID Rule ID

Description
Set the ID of Group Set the ID of Group

If you want to add a VLAN classifier group, you can follow the following steps: (1) Enter a group ID in the range of 0-31. (2) Enter a rule ID in the range of 0- 4095, the rule ID must exist in the VLAN classifier rules list. (3) Click the “Apply” button to add a VLAN classifier group.
NOTE: Different types of VLAN classifier rules can be added to the same VLAN classification group.
The operation is shown in figure 12, add a VLAN classifier group configuration success table entry is shown in figure 13.

Figure 12 Add VLAN classifier group operation
Figure 13 New VLAN classifier group information 9.2.2 Delete VLAN Classifier Groups If you want to delete a specified VLAN classifier group, you can follow the following steps: (1) Choose the check box in the left-hand column of the specified VLAN classifier group. (2) Click “Delete” button. (3) It will appear tips page to note you to confirm the operation, if you click “Confirm” button , it will delete this VLAN classifier group; If you click “cancel” button, you will cancel delete this VLAN classifier group operation, as shown in figure 14.
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Figure 14 Delete VLAN classifier group operation Delete a VLAN classifier group configuration success table entry is shown in figure 15.
Figure 15 Delete VLAN classifier group
9.3 VLAN Classifier Usage
If you click “Configuration -> VLAN Classifier”, the VLAN classifier usage list appears, as shown in figure below.
Figure 16 VLAN classifier usage list 9.3.1 Add VLAN Classifier Usage If you click “Add” in the VLAN classifier usage list, you can add a VLAN classifier usage, the operation is shown in figure 17, then VLAN classifier usage settings page appears, as shown in figure 18.
Figure 17 Add VLAN classifier usage operation

· Parameter usage

Figure 18 VLAN classifier usage settings list

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Item
Interface Group ID Base Type

Description
Select an interface to apply VLAN classification Select a Group ID exist in the VLAN Classifier Groups list Choose what type of interface to base on, including IP mac and protocols

If you want to add a VLAN classifier usage, you can follow the following steps: (1) Select port from the “Interface” drop-down box. (2) Select a group ID from the drop-down box, the group ID has been created in the VLAN classifier groups list. (3) Select IP /MAC/protocol from the “Based Type” drop-down box. (4) Click the “Apply” button to add a VLAN classifier usage. The operation is shown in figure 19, add a VLAN classifier usage configuration success table entry is shown in figure 20.

Figure 19 Add VLAN classifier usage operation
Figure 20 New VLAN classifier usage information 9.3.2 Delete VLAN Classifier Usage If you want to delete a specified VLAN classifier usage, you can follow the following steps: (1) Choose the check box in the left-hand column of the specified VLAN classifier usage. (2) Click “Delete” button. (3) It will appear tips page to note you to confirm the operation, if you click “Confirm” button , it will delete this VLAN classifier usage; If you click “cancel” button, you will cancel delete this VLAN classifier usage operation, as shown in figure 21.

Figure 21 Delete VLAN classifier usage operation Delete a VLAN classifier usage configuration success table entry is shown in figure 22.
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 22 Delete VLAN classifier group
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10. MAC
If you click “Configuration->MAC” in the top control bar, the MAC configuration list page appears, as shown in figure 1.

Figure 1 MAC configuration list Ethernet switch uses information of MAC address list to address and forward the message quickly in link data layer, this article describes the configuring methods of MAC address.
10.1 MAC Address Table
MAC address table allows checking MAC address forwarding table of switch, if switch learns a MAC address and its relevant interface number, it will create an entry in forwarding table, these entries are used in forwarding packets. if the destination address of inbound traffic is in the database, the packets will be directly forwarded to related interface, or they will be forwarded to all interfaces. If you click “Configuration > MAC > MAC Address Table” page to open the page as shown in following figure 2, which displays the address list information of switch.

· Parameter usage

Figure 2 MAC address table page

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Item
MAC Address VLAN
Interface Entry Type

Description
The MAC addresses in the address table VLAN ID that corresponds to the above MAC address Interface that corresponds to the above MAC address The methods that switch discovers MAC address, which includes Dynamic, Security or Static

If you want to view MAC address information for a MAC address table, you can follow the following steps: (1) Select MAC address type in the “MAC type” drop-down box. (2) Enter the MAC address to be queried in the “MAC address” text box. (3) Enter the VLAN number to be queried in the “VLAN” text box. (4) Select interface type in the “Interface type” drop-down box. (5) Select interface name in the “Interface name” drop-down box. (6) Click “Query” button, display the MAC address table information.

Figure 3 MAC address table information
10.2 MAC Aging Time
Use MAC aging time to set the remaining time of the learned MAC address in MAC address forwarding table, if exceeds this time, the switch will discard the MAC address forwarding records. If you click “Configuration > MAC > MAC Global Configuration” page to view the configuration of MAC aging time, as shown in figure 4.

Figure 4 MAC aging time page
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· Parameter usage
Item
Aging Time

Description
Enter MAC address aging time(Range:0, 10~1000000 seconds; default: 300 seconds)

If you want to configure MAC aging time, please enter the aging time for mac address in the “Aging time” text box, then click”Apply” button, the operation is shown in figure 5.

Figure 5 MAC aging time configuration
10.3 MAC Learning
If you click “Configuration -> MAC -> MAC Learning” to check each interface MAC learning on switch, the configuration page is shown as the figure 6.

Figure 6 MAC learning page

· Parameter usage
Item
Interface Name MAC Learning
Operation

Description
Display the name of interface Display the current MAC learning status on interface
Display that MAC learning status can be edited

If you want to modify the MAC learning, you can follow the following steps:

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE (1) Click “Configuration -> MAC -> MAC Learning” to enter the basic information page. (2) Choose one or more interface click “Edit” button to enter the interface attribute configuration page. (3) Select “Enable/Disable” in the “MAC learning” radio box. (4) After that, click “Apply” to apply all the changes made.
Figure 7 Interface MAC learning configuration
Figure 8 MAC learning configuration
10.4 Static MAC Table
After the MAC address is bound to the assigned interface, the crated static MAC table entry will not be aging in the address table, if the address is discovered by another interface, it will be neglected and not be written into address table, the address will not be learned by other interfaces unless the static address is deleted manually from address table. If you click “Configuration > MAC > Static MAC Table” page to open the page as shown in following figure 9, which displays the information of static address table of switch.
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Figure 9 Static MAC table page

· Parameter usage
Item
MAC Address VLAN
Interface Entry Type

If you want to add the static MAC address, you can follow the following steps: (1) Click “New” button to add a static MAC address, the configuration page is shown as the figure 10. (2) Enter the MAC address to be added in the “MAC address” text box. (3) Enter the VLAN number to be added in the “VLAN” text box. (4) Select interface type in the “Interface type” drop-down box. (5) Select interface name in the “Interface name” drop-down box. (6) After that, click “Apply” to apply all the changes made.

Figure 10 Add static MAC address
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Figure 11 Static MAC address configuration If you want to delete the static MAC address, you can follow the following steps: (1) Click “Configuration -> MAC -> Static MAC Table” to enter the basic information page. (2) Choose the check box in the left-hand column of static MAC to be deleted, then click “Delete” button to delete static MAC entry. (3) It will appear tips page to note you to confirm the operation, if you click “Apply” button, it will delete the configuration for static
MAC address table; if you click “cancel” button, you will cancel the delete configuration operation.
Figure 12 Delete static MAC address
10.5 Blackhole MAC Table
If you click “Configuration > MAC > Blackhole MAC Table” page to open the page as shown in following figure 13, which displays the information of blackhole address table on switch.
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Figure 13 Blackhole MAC table page

· Parameter usage
Item
MAC Address Entry Type

Description
The Blackhole MAC addresses in the address table The methods that switch discovers MAC Static address

If you want to add a blackhole MAC adress, you can follow the following steps: (1) Click “New” button to add a blackhole MAC address, the configuration page is as shown in following figure 14. (2) Enter the blackhole MAC address information to be added in configuration page. (3) After that, click “Apply” to apply all the changes made.

Figure 14 Add blackhole MAC address

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Figure 15 Blackhole MAC address configuration If you want to delete the blackhole MAC address, you can follow the following steps: (1) Click “Configuration -> MAC -> Blackhole MAC Table” to enter the basic information page. (2) Choose the check box in the left-hand column of blackhole MAC to be deleted, then click “Delete” button to delete blackhole MAC
entry. (3) It will appear tips page to note you to confirm the operation, if you click “Apply” button, it will delete the configuration for blackhole
MAC address table; if you click “cancel” button, you will cancel the delete configuration operation.
Figure 16 Delete blackhole MAC address
10.6 Port Security
If you click “Service Management -> MAC -> Port Security” to check each interface port security on switch, the configuration page is shown as the figure below 17.
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· Parameter usage
Item
Interface Name Port Security
Interface Protect Mode Maximum MAC addresses
Operation

Figure 17 Port security page
Description
Display the name of interface Display the current port security status on interface
Display the current protect mode on interface Display the maximum MAC addresses number on interface
Display that port security status can be edited

If you want to modify the port security, you can follow the following steps: (1) Click “Configuration -> MAC -> Port Security” to enter the basic information page. (2) Choose one interface click “Edit” button to enter the interface attribute configuration page, shown as the figure 18. (3) Select “Disable/Enable” in the “Port security” radio box. (4) Select “Protect/Restrict/Shutdown” in the “Interface protect mode” radio box. (5) Enter max MAC learn in the “Max MAC entries learned” text box. (6) After that, click “Apply” to apply all the changes made.

Figure 18 Port security information
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Figure 19 Port security configuration
10.7 Static Security MAC
Static security MAC table lists the information of the static security MAC address among the switch interfaces. If you click “Configuration > MAC > static security MAC” page to open the page as shown in following figure 20, which displays the information of static security address table of switch.

Figure 20 Static security MAC page

· Parameter usage
Item
MAC Address VLAN
Interface Entry Type

If you want to add the static security MAC address, you can follow the following steps: (1) Click “New” button to add a static MAC address, the configuration page is shown as the figure 21. (2) Enter the MAC address to be added in the “MAC address” text box. (3) Enter the VLAN number to be added in the “VLAN” text box. (4) Select interface type in the “Interface type” drop- down box. (5) Select interface name in the “Interface name” drop-down box. (6) After that, click “Apply” to apply all the changes made.

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Figure 21 Add static security MAC address Figure 22 Static security MAC address configuration If you want to delete the static security MAC address, you can follow the following steps: (1) Click “Configuration -> MAC -> Static Security MAC Table” to enter the basic information page. (2) Choose the check box in the left-hand column of static MAC to be deleted, then click “Delete” button to delete static MAC entry. (3) It will appear tips page to note you to confirm the operation, if you click “Apply” button, it will delete the configuration for static security MAC address table; if you click “cancel” button, you will cancel the delete configuration operation.
Figure 23 Delete static security MAC address
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11. Spanning Tree
Spanning Tree Protocol (STP) is used to decrease link failure in network and provides protection for network by preventing loop circuit. It is easy to generate unconscious loop broadcast storm in complex network construction. It is disabled by default. To enable this function, you must enable STP/RSTP/MSTP function on each switch connected to network. The switch supports three versions of Spanning Tree Protocol: STP, RSTP and MSTP. If you click “Configuration -> Spanning Tree” the top control bar, the STP configuration page appears, as shown in figure 1.
Figure 1 STP information
11.1 STP Information
If you click “Spanning Tree -> STP Information” the top control bar, the STP Information page appears, as shown in figure 2, Priority information is shown in figure 3, and ports information is shown in figure 4.
Figure 2 Global information
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· Parameter usage
Item
Root ID Priority Root ID Address Root ID Hello Time Root ID Max Age Root ID Forward Delay CIST Root Path Cost CIST Bridge Priority Bridge ID Priority Bridge ID Address Bridge ID Hello Time Bridge ID Max Age Bridge ID Forward Delay Bridge ID Aging Time Edgeport bpdu-filter Edgeport bpdu-guard

Description
Display the priority of the switch which is selected as root Display the address of the switch which is selected as root Display the hello time interval of the switch which is selected as root Display the max age of the switch which is selected as root Display the root id forward delay of the switch which is selected as root
Display the CIST Root Path Cost Display the CIST Bridge Priority Display the bridge ID priority of the switch Display the bridge ID address of the switch Display the hello time interval of the switch Display the max age interval of the switch Display the forward delay of the switch Display the of aging time the switch Display the enable status of edgeport bpdu-filter Display the enable status of edgeport bpdu-guard

· Parameter usage
Item
Instance Path Cost Priority

Figure 3 Priority information
Description
Display the Instance Id Display the path cost of the instance Display the priority of the instance

Figure 4 Ports information

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· Parameter usage
Item
Instance Interface Port Role STP Status Path Cost Priority.Number
Type

Description
Instance number Interface number for instance operation
Interface status Display this interface’s status on the spanning tree
The port’s internal path cost in this instance The port’s internal priority in this instance and port number
Link type

11.2 STP Global
If you click “Spanning Tree -> Global Configuration” in the title bar, the global configuration page appears, as shown in figure 5.

· Parameter usage
Item
STP Nexthop BPDU Guard BPDU Filter
Working Mode
Pathcost Standard

Figure 5 STP global settings
Description
Enable or disable STP on this switch(default: disable) Set specify nexthop IP address
Enable or disable bpdu guard in global Enable or disable bpdu filter in global
Specify types of spanning tree adopted on this switch STP: select this parameter to set global spanning tree protocol on switch (STP) RSTP: select this parameter to set global rapid spanning tree protocol on switch (RSTP) MSTP: select this parameter to set global multiple spanning tree protocol on switch (MSTP)
Choose the standard of path cost calculation. The options are as follow: dot1t, dot1d-1998

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Item
Max Age
Max Hops Hello Time

Description
Max-age ensures that the old information will not be endlessly circled within the network’s redundant path, and thus stop the valid transmission of the new information. The value is set by the root bridge to confirm that the spanning tree configuration value of the switch
accords with the other devices on the bridge LAN. If the value is timeout, while the switch has not received the BPDU packet from root bridge, the switch starts to send its BPDU to all the other switches to ask for becoming the root bridge. If the switch has the minimal bridge identifier, it will become root bridge. User can set the value
from 6-40seconds, the default is 20 seconds
Set the device hops among the devices within spanning tree regions before the BPDU packets are discarded by the switch. The number of hop will be reduced one when each packet passes through the switch until the hop count to zero. At this point, the switch will discard the BPDU packet, and interface information in packet will be time-out. Value ranges
from 6 to 40, default is 20
Interval for root bridge’s broadcast “hello” message.”hello” message is used to detect whether the network topology is normal or not

Forward Time

The setting range is 4-30 seconds (default: 15sec). Each interface on the switch needs to wait double of forward-delay time when the blocked status changes to forwarding status

Instance Priority

Select instance number for the root types needed to configure.
Bridge priority is used in selecting the root device. The device with the highest priority (the smaller value the higher priority) becomes the STP root device. However, if all devices have the same priority, the device with the lowest MAC address will then become the root device
(note that lower numeric values indicate higher priority) .Default value: 32768; Range: 0~61440; Step Length: 4096

If you want to configure STP global configuration, you can perform the following steps: (1) Select the configuration items that need to be modified according to the actual needs. The configuration items that do not need to
be modified can keep the default value. (2) Select MSTP in the working mode drop-down box. (3) After selecting the configuration, you can click “Apply” to complete the configuration. (4) You can view the configuration in STP information on STP information page. The operation is shown in figure 6.

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Figure 6 Add STP global configuration
11.3 STP Interface
You can configure properties for a specific interface, including port priority, path cost, protection type, and edge port. For ports of the same media type, different priorities or path overhead can be used to indicate the preferred path. Different link types indicate point-to-point connection or shared media connection, while different edge ports indicate that connected devices can support fast forwarding. If you click “Spanning Tree -> STP Ports” in the title bar, the STP interface page appears, as shown in figure 7.

Figure 7 STP interface

· Parameter usage
Item
Interface Name Edgeport
Bpdu Guard Bpdu Filter Root Guard Loop Guard
STP

Description
Interface name Display this port is enabled edgeport or not Display this port is enabled bpdu guard or not Display this port is enabled bpdu filter or not Display this port is enabled root guard or not Display this port is enabled loop guard or not
Display this port is enabled STP or not

If you want to edit the parameters of STP interface “eth-0-1”, you can perform the following steps: Click “Edit” corresponding to “eth-0-1” in the interface list, as shown in figure 8, and the configuration page is shown in figure 9.

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 8 STP Settings based on interface operation

Figure 9 STP settings based on interface

· Parameter usage
Item
Interface STP
Edgeport Bpdu Guard Bpdu Filter Root Guard Loop Guard
Instance Priority Path Cost

Description
Current configuration interface Enable or disable STP on port Set a port as an edgeport and to enable rapid transitions Enable or disable the BPDU Guard feature on a port Enable or disable the BPDU Guard Filter on a port Enable or disable the Root Guard on a port Enable or disable the Loop Guard on a port Instance id you want to add this port to. The port internal priority in this instance The port internal path cost in this instance

If you want to configure the STP interface, you can perform the following steps:

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE (1) Select the configuration items that need to be modified according to the actual needs. The configuration items that do not need to
be modified can keep the default value. (2) Use the radio buttons to select “STP”, “Edge port” & “Bpdu Guard” as enabled. (3) Click “Submit” button to apply all the changes made. The operation is shown in figure 10.
Figure 10 Parameters of editing STP interface If you want to view the STP interface “eth-0-1” information, you can perform the following steps: (1) You can click the “Detailed Information” button directly on the page of editing STP interface “eth-0-1”,the specified interface detail
STP configuration information is shown as the figure below.

· Parameter usage
Item
Interface Role
State
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Figure 11 Display STP Interface Details
Description
Instance number Interface status Display this interface’s status on the spanning tree: Discarding: port receives STP configuration messages, but does not forward packets Learning: port does not forward packets, and starts to learn MAC address Forwarding: port forwards packets, and continues learning addresses
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Item
Path Cost Priority.Number
Type
· Parameter usage
Item
Port Status Port Role Port Link Type Port Priority Port Path Cost Edgeport Bpdu Guard Bpdu Filter Root Guard Loop Guard STP Enable Designated Bridge

Description
This interface’s internal path cost This interface’s internal priority and port number
Link type, point-to-point or shared
Description
Port status in instance Port role in instance Port Link Type in instance Port internal priority in instance Port internal path cost in instance Port in instance is enabled edgeport or not Port in instance is enabled bpdu guard or not Port in instance is enabled bpdu filter or not Port in instance is enabled root guard or not Port in instance is enabled loop guard or not Port in instance is enabled stp or not Port’s designated bridge in instance

11.4 MST Region
If you click “Spanning Tree -> MST Region” in the title bar, The MST region page appears, as shown in figure 12.

· Parameter usage

Figure 12 STP Region Information

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Item
Region Name Instance ID VLAN

Description
Specify MST domain name joined by the switch Display the MST instance ID currently configured on switch.
Display VLAN ID mapped to specified MST instance

If you want to add MSTP instance:, you can perform the following steps: If you click “Add” , you can add MSTP instance, as shown in figure 13, and then the MSTP instance configuration page appears, as shown in figure 14.

Figure 13 Add CIST operation

Figure 14 Add CIST If you want to add CIST, you can perform the following steps: (1) Select the instance number needed to & in Instance bar, fill in VLAN list. (2) Click “Apply” button to apply all the changes made. The operation is shown in figure 15, and the entry of CIST configuration success table is shown in figure 16.

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 15 Add CIST configuration Figure 16 New CIST information
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12. ERPS
If you click “Configuration->ERPS” in the top control bar, the ERPS configuration list page appears, as shown in figure 1.

Figure 1 ERPS configuration list
In network planning and practical networking applications, ring network is mostly used to provide high reliability. ERPS technology can improve the availability and durability of Ethernet rings and converge within 50ms of link interruption. This chapter describes the configuration of ERPS.
12.1 ERPS Configuration
With the ERPS configuration feature, you can select the working mode of ERPS, add/remove/modify ERPS domain, and add/remove/modify ERPS ring. 12.1.1 Configure ERPS Mode If you click “ERPS -> ERPS Configuration” in the title bar, the ERPS mode configuration information page appears, as shown in figure 2, and the ERPS domain configuration information page appears, as shown in figure 4.

· Parameter usage
Item
ERPS mode
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Figure 2 ERPS mode configuration information
Description
Display the working mode of ERPS, which supports RRPP protocol compatibility
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE If you want to modify the working mode of ERPS, please select the working mode from the “ERPS mode” dropdown box, and then click the “Apply” button, the operation is shown in figure 3.

12.1.2 Add the ERPS Domain

Figure 3 Select the working mode of ERPS

Figure 4 ERPS domain configuration information

· Parameter usage
Item
ID Name Pri-Vlan Sub-Vlan Mstp Instance Hello interval Fail interval Operate

Description
Display the ERPS domain ID Display the ERPS domain name Display the primary control VLAN for ERPS Display a sub control VLAN for ERPS
Display an MSTP instance Display the Hello message delivery period Display the Fail message delivery period Display that ERPS domain table entries can be edited

If you click “Add” button, you can add an ERPS domain, the operation is shown in figure 5, and then the ERPS domain configuration page appears, as shown in figure 6.

Figure 5 Add ERPS domain operation

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Figure 6 Add ERPS domain

· Parameter usage
Item
ID Name Pri-Vlan Sub-Vlan Mstp Instance Hello interval Fail interval Ring List

Description
Set the ERPS domain ID Set the ERPS domain name Set the primary control VLAN for ERPS Set a sub control VLAN for ERPS
Set an MSTP instance Set the Hello message delivery period Set the Fail message delivery period
Display ERPS ring list information

If you want to add an ERPS domain, you can follow the following steps: (1) Enter an ERPS domain ID in the “ID” textbox. (2) Enter an ERPS domain name in the “Name” textbox. (3) Enter an ERPS primary control VLAN in the “Pri-Vlan” textbox. (4) Enter an ERPS sub control VLAN in the “Sub-Vlan” textbox. (5) Enter an MSTP instance in the “Mstp Instance” textbox. (6) Enter the Hello message delivery period in the “Hello interval” textbox, but the parameters are optional, and if not configured, the
default value is 1 second. (7) Enter the Fail message delivery period in the “Fail interval” textbox, but the parameters are optional, and if not configured, the
default value is 3 second. (8) Click the “Submit” button. The operation is shown in figure 7, the ERPS domain configured the successful table entry information is shown in figure 8.

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Figure 7 Add ERPS domain configuration
Figure 8 New ERPS domain information 12.1.3 Add the ERPS Ring In the ERPS domain configuration page, if you click “New” button, you can add an ERPS ring, the operation is shown in figure 9, and then the ERPS ring configuration page appears, as shown in figure 10.
Figure 9 Add ERPS ring operation
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· Parameter usage
Item
Ring ID Ring Level Ring Edge Mode Ring Mode Ring Primary Interface Ring secondary Interface Ring Vpls Interface Ring Edge Interface
Ring Common Interface Ring Srpt Ring Status

Figure 10 Add ERPS ring
Description
Specifies the ERPS ring ID Specifies that the ERPS ring is the primary ring or sub ring
Specifies the edge mode of the ERPS ring Specifies the node mode for the ERPS ring Select the primary interface of the ERPS ring Select the secondary interface of the ERPS ring Select the VPLS interface for the ERPS ring Select the edge interface of the ERPS ring Select the common interface of the ERPS ring Enable or disable SRPT message delivery
Enable or disable the ERPS ring

If you want to add a primary ring primary node, you can follow the following steps:

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE (1) Enter an ERPS ring ID in the “Ring ID” textbox. (2) Select the ERPS ring is the primary ring in the “Ring Level” radio buttons. (3) Select the edge mode of the ERPS ring to be none in the “Ring Edge Mode” radio buttons. (4) Select the node mode of the ERPS ring as master in the “Ring Mode” radio buttons. (5) Select the primary interface of the ERPS in the “Ring Primary Interface” dropdown box. (6) Select the secondary interface of the ERPS in the “Ring secondary Interface” dropdown box. (7) Select the Vpls interface of the ERPS in the “Ring Vpls Interface” dropdown box. (8) Enable ERPS ring function in the “Ring Status” radio buttons. (9) Click the “Submit” button. The operation is shown in figure 11, the ERPS ring configured the successful table entry information is shown in figure 12.
Figure 11 Add ERPS ring configuration
Figure 12 New ERPS ring information 12.1.4 Modify the ERPS Ring In the ERPS domain configuration page, if you click “Modify” button, you can modify an ERPS ring configuration, the operation is shown in figure 13, and then the ERPS ring configuration page appears, as shown in figure 14.
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE Figure 13 Modify ERPS ring operation

· Parameter usage
Item
Ring ID Ring Level Ring Edge Mode Ring Mode Ring Primary Interface Ring secondary Interface Ring Vpls Interface Ring Edge Interface
Ring Common Interface Ring Srpt Ring Status

Figure 14 ERPS ring configuration
Description
Display the ERPS ring ID Display the level of the ERPS ring Display the edge mode of the ERPS ring Display the node mode for the ERPS ring Display the primary interface of the ERPS ring Display the secondary interface of the ERPS ring Display the VPLS interface for the ERPS ring Display the edge interface of the ERPS ring Display the common interface of the ERPS ring Display the status of ERPS ring SRPT message delivery Display the status of ERPS ring function

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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE By selecting enable or disable the ERPS ring feature in the “Ring Status” radio buttons, and then click “Submit” button, you can modify the configuration of the ERPS ring, the operation is shown in figure 15.
Figure 15 Modify ERPS ring configuration 12.1.5 Remove the ERPS Ring In the ERPS domain configuration page, if you “Delete” button, you can delete an ERPS ring, the operation is shown in figure 16, and then the delete ERPS ring successful page appears, as shown in figure 17.
Figure 16 Delete ERPS ring operation
Figure 17 ERPS domain configuration 12.1.6 Modify the ERPS Domain In the ERPS domain information display page, if you click “Edit” button, you can modify an ERPS domain configuration, the operation is shown in figure 18, and then the ERPS domain configuration page appears, as shown in figure 19.
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Figure 18 Modify ERPS domain configuration operation

Figure 19 ERPS domain configuration

· Parameter usage
Item
Domain ID Domain Name Primary Vlan
Sub Vlan Mstp Instance Hello interval Fail interval
Ring List

Description
Display the ERPS domain ID Display the ERPS domain name Set the primary control VLAN for ERPS Set a sub control VLAN for ERPS
Set an MSTP instance Set the Hello message delivery period Set the Fail message delivery period
Display ERPS ring list information

If you want to modify the configuration of the ERPS domain, you can follow the following steps: (1) Enter an ERPS primary control VLAN in the “Pri-Vlan” textbox. (2) Enter an ERPS sub control VLAN in the “Sub-Vlan” textbox. (3) Enter an MSTP instance in the “Mstp Instance” textbox. (4) Enter the Hello message delivery period in the “Hello interval” textbox, but the parameters are optional, and if not configured, the
default value is 1 second. (5) Enter the Fail message delivery period in the “Fail interval” textbox, but the parameters are optional, and if not configured, the
default value is 3 second. (6) Click the “Submit” button. The operation is shown in figure 20, the table entry information that ERPS domain successfully modified is shown in figure 21.

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Figure 20 Modify ERPS domain configuration
Figure 21 ERPS domain configuration information 12.1.7 Remove the ERPS Domain If you want to delete the specified ERPS domain, you can follow the following steps: (1) Select this specified ERPS domain which you want to delete. (2) Click “Delete” button. (3) It will appear tips page to note you to confirm the operation, as shown in figure 22, if you click “Confirm” button, it will delete the
ERPS domain, the table entry that ERPS domain successfully deleted is shown in figure 23; if you click “Cancel” button, you will cancel the delete operation.
Figure 22 Delete ERPS domain
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE
Figure 23 ERPS domain configuration information 12.1.8 Refresh the ERPS Domain if you want to refresh the ERPS domain configuration information, you can click “Refresh” button. The operation is shown in figure 24.
Figure 24 Refresh the ERPS domain configuration information
12.2 ERPS Status
This section describes the state information and statistics of the ERPS domain. 12.2.1 ERPS Status Information If you click “ERPS -> ERPS Status” in the title bar, the ERPS status information page appears, as shown in figure 25.
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Figure 25 ERPS status information

· Parameter usage
Item
ERPS Domain

Description
Display the domain ID information for the ERPS domain

If you want to view the status of different ERPS domains, please select the ERPS domain ID in the “ERPS Domain” dropdown box, and then click the “View” button, the operation is shown in figure 26, the state information for the ERPS domain is shown in figure 27.

Figure 26 View ERPS status operation

Figure 27 ERPS status information
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S3950-4T12S SWITCH WEB MANAGEMENT GUIDE If you want to clear the ERPS domain’s statistics, please click the “Clear Statistics” button, the operation is shown in figure 28.
Figure 28 Clear ERPS statistics operation
13. Mirror
If you click “Configuration -> Mirror” in the top control bar, the mirror configuration list page appears, as shown in figure 1.
Figure 1 Mirror list This section mainly describes how to configure and view Mirror.
13.1 Mirror Configuration
If you click “Mirror -> Mirror Configuration” in the title bar, the mirror configuration information page appears, as shown in figure 2.
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· Parameter usage
Item
Session ID Type
Source PORT TX Source PORT RX Source PORT BOTH Source VLAN TX Source VLAN RX Source VLAN BOTH
Destination Operation

Figure 2 Mirror configuration page
Description
Display the session ID of mirror Display the destination type of mirror,including local/Remote port Mirroring
Display mirroring of the receiving direction of a port Display mirroring of the sending direction of a port Display mirroring of the sending and receiving direction of a port Display mirroring of the receiving direction of a VLAN Display mirroring of the sending direction of a VLAN Display mirroring of the sending and receiving direction of a VLAN
Display mirrored destination port Display that mirror configuration table entries can be edited

13.1.1 Add Mirror Sessions If you click “Add” in the mirror configuration list, you can add a mirror session, the operation is shown in figure 3. then mirror session settings page appears, as shown in figure 4.

Figure 3 Add mirror sessions operation

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· Parameter usage
Item
Session ID Source Port
Direction Source VLAN
Direction Direction Type Direction VLAN Direction port

Figure 4 Mirror sessions settings list
Description
Display the session ID of mirror Display the source port of mirror Display the direction of source port Display the source vlan of mirror Display the direction of source vlan Display the type of the mirror target (remote or local) Display mirroring target VLAN (remote support only) Display the destination port of mirror

If you want to add a mirror session, you can follow the following steps: (1) Select a session ID. (2) Select a source port for configuration mirroring. (3) Select the direction of source port. (4) Select the destination type of mirror. (5) Enter the destination VLAN of mirror. (6) Select the destination port of mirror. (7) Click the “Apply” button to add a mirror session.
NOTE: (1) The items with the asterisk symbol “*” are ones where you must enter values. (2) A mirroring session is a collection of mirroring sources and a mirroring purpose, for a mirroring session to work, you need to
configure a mirroring destination and at least one mirroring source.
The operation is shown in figure 5, add a mirror session configuration success table entry is shown in figure 6.

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Figure 5 Add mirror session configuration Figure 6 New mirror session information 13.1.2 Modify Mirror You can click the “Edit” button in the rightmost operation bar to modify the mirror information of the session, this operation is shown in figure 7, and then port mirror configuration page appears, as shown in figure 8.
Figure 7 Edit mirror session operation
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Figure 8 Port mirror configuration page

· Parameter usage
Item
Port receive only Port transmit only P

References

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