NETGEAR MS324TXUP ProSAFE GS700 Rackmount Gigabit Smart Switch Owner’s Manual
- June 1, 2024
- NETGEAR
Table of Contents
- NETGEAR MS324TXUP ProSAFE GS700 Rackmount Gigabit Smart Switch
- Specifications
- Product Usage Instructions
- FAQs
- Support and Community
- How to Use the CLI
- CLI Modes and Common Commands
- Switching Commands
- Routing Commands
- Security Commands
- Monitoring Commands
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
NETGEAR MS324TXUP ProSAFE GS700 Rackmount Gigabit Smart Switch
Specifications
- Product Name: Smart Switches with Optional Remote/Cloud Management
- Models: GS108Tv3, GS110TPv3, GS308T, GS310TP, GS724TPv2, GS724TPP, GS724TPv3, GS724TPPv3, GS728TPv2, GS728TPPv2, GS752TPv2, GS752TPP, GS728TPv3, GS728TPPv3, GS752TPv3, GS752TPP, MS108TUP, MS324TXUP, MS510TXM, MS510TXUP, XS508TM, XS516TM
- Publication Part Number: 202-12723-01
- Publish Date: December 2023
Product Usage Instructions
Support and Community:
Visit netgear.com/support to get your questions answered and access the latest downloads. You can also check out our NETGEAR Community for helpful advice at community.netgear.com.
Regulatory and Legal:
For regulatory compliance information including the EU Declaration of
Conformity, visit
netgear.com/about/regulatory.
See the regulatory compliance document before connecting the power supply.
For NETGEAR’s Privacy Policy, visit netgear.com/about/privacy- policy.
By using this device, you are agreeing to NETGEAR’s Terms and Conditions at netgear.com/about/terms-and-conditions. If you do not agree, return the device to your place of purchase within your return period.
Important Note: Do not use this device outdoors. The PoE source is intended for intra building connection only.
Trademarks:
NETGEAR is a registered trademark of NETGEAR, Inc.
FAQs
- Q: Can I use the Smart Switches outdoors?
- A: No, the Smart Switches are not suitable for outdoor use. They are designed for intra building connections only.
- Q: Where can I find regulatory compliance information?
- A: You can find regulatory compliance information including the EU Declaration of Conformity on NETGEAR’s website at netgear.com/about/regulatory.
“`
Lite CLI Reference Manual
Smart Switches with Optional Remote/Cloud Management
GS108Tv3 and GS110TPv3 GS308T and GS310TP GS724TPv2 and GS724TPP GS724TPv3 and
GS724TPPv3 GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP GS728TPv3,
GS728TPPv3, GS752TPv3, and GS752TPPv3 MS108TUP MS324TXUP MS510TXM and
MS510TXUP XS508TM and XS516TM
December 2023 202-12723-01
NETGEAR, Inc. 350 E. Plumeria Drive San Jose, CA 95134, USA
Smart Switches with Optional Remote/Cloud Management
Support and Community
Visit netgear.com/support to get your questions answered and access the latest downloads. You can also check out our NETGEAR Community for helpful advice at community.netgear.com.
Regulatory and Legal
Si ce produit est vendu au Canada, vous pouvez accéder à ce document en
français canadien à https://www.netgear.com/support/download/.
(If this product is sold in Canada, you can access this document in Canadian
French at https://www.netgear.com/support/download/.)
For regulatory compliance information including the EU Declaration of
Conformity, visit https://www.netgear.com/about/regulatory/.
See the regulatory compliance document before connecting the power supply.
For NETGEAR’s Privacy Policy, visit https://www.netgear.com/about/privacy-
policy.
By using this device, you are agreeing to NETGEAR’s Terms and Conditions at
https://www.netgear.com/about/terms-and-conditions. If you do not agree,
return the device to your place of purchase within your return period.
Do not use this device outdoors. The PoE source is intended for intra building
connection only.
Applicable to 6 GHz devices only: Only use the device indoors. The operation
of 6 GHz devices is prohibited on oil platforms, cars, trains, boats, and
aircraft, except that operation of this device is permitted in large aircraft
while flying above 10,000 feet. Operation of transmitters in the 5.925-7.125
GHz band is prohibited for control of or communications with unmanned aircraft
systems.
Trademarks
© NETGEAR, Inc., NETGEAR, and the NETGEAR Logo are trademarks of NETGEAR, Inc.
Any non-NETGEAR trademarks are used for reference purposes only.
Revision History
Publication Part Number 202-12723-01 202-12695-01 202-12694-01 202-12657-01
202-12599-01
Publish Date Comments
December 2023 October 2023 August 2023 February 2023
February 2022
Added support for switch models XS508TM and XS516TM
Added support for switch model GS108TUP
Added support for switch model MS324TXUP
Added support for the following switch models: · GS724TPv3 and GS724TPPv3 ·
GS728TPv3, GS728TPPv3, GS752TPv3, and GS752TPPv3
Added support for the following switch models and modified existing commands
as needed: · GS108Tv3 and GS110TPv3 · GS308T and GS310TP · GS724TPv2 and
GS724TPP · MS510TXM and MS510TXUP Added the following commands: · interface
(for Multi-Gigabit switches) · speed (for Multi-Gigabit switches) · 10g-media
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202-12580-01
December 2021
· voice-vlan oui · voip act
Initial publication with support for the GS728TPv2, GS728TPPv2, GS752TPv2, and
GS752TPP switch models.
CLI Command Reference Manual
Smart Switches with Optional Remote/Cloud Management
How to Use the CLI
The command-line interface (CLI) is a text-based way to manage and monitor the system. You can access the CLI by using a direct serial connection, or by using a remote logical connection with telnet or SSH.
Command syntax
A command is one or more words that might be followed by one or more
parameters. Parameters can be required or optional values.
Some commands, such as show version and clear arp-cache, do not require
parameters. Other commands, such as show interfaces id [status | protected],
require that you supply a value for the id parameter. You must type the
parameter values in a specific order, and optional parameters follow required
parameters. The following example describes the show interfaces id [status |
protected] command syntax:
show interfaces id [status | protected] · show interfaces is the command name.
· id is the parameter and represents a required value that you must enter
after you type the
command keywords. · status and protected are optional and mutually exclusive
keywords, so you are not
required to enter a value in place of the keyword.
This manual lists each command by the command name and provides a brief
description of the command (“Usage”). Each command reference also contains the
following information:
· Syntax: The order of the command, the required and optional keywords, and
the required and optional parameters.
· Parameter: The keywords and parameters with a description. The show commands
also include a description of the information that the command shows.
· Default: The default value, if any, of a configurable setting on the device.
· Mode: The command mode you must be in to access the command. · Usage: The
usage and purpose of the command. · Example: One or more command examples.
Command conventions
The parameters for a command might include mandatory values, optional values,
or keyword choices. Parameters are order-dependent. The following table
describes the conventions this manual uses to distinguish between value types.
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Symbol italic font
[ ] square brackets { } curly braces | Vertical bars [{ }] Braces within
square brackets
Example value or [value] [keyword] {choice1 | choice2} choice1 | choice2 [{choice1 | choice2}]
Description
Indicates a variable value. You must replace the italicized text, which can be
placed within curly brackets or square brackets, with an appropriate value,
which might be a name or number.
Indicates an optional parameter.
Indicates that you must select a parameter from the list of choices.
Separates the mutually exclusive choices.
Indicates a choice within an optional element. This format is used mainly for
complicated commands.
`no’ form of a command
The no keyword is a specific form of an existing command and does not
represent a new or distinct command. Almost every configuration command has a
no form. In general, use the no form to reverse the action of a command or
reset a value back to the default. For example, the no shutdown configuration
command reverses the shutdown of an interface. Use the command without the no
keyword to reenable a disabled feature or to enable a feature that is disabled
by default. Only the configuration commands are available in the no form.
`show’ commands
All show commands can be issued from any configuration mode (Global
Configuration, Interface Configuration, VLAN Configuration, etc.). The show
commands provide information about system and feature-specific configuration,
status, and statistics.
Access the CLI
You can access the CLI over a secure shell (SSH) connection from a computer
that is directly connected to an Ethernet port on the switch or remotely
connected to the same network that the switch is connected to. You need to
install an SSH client program on your computer. Examples of SSH clients are
applications such as PuTTY and WinSCP, both of which are available on the
Internet free of charge. You cannot access the switch remotely until the it
has an IP address, subnet mask, and default gateway configured. For
information about setting up the switch, see the installation guide and user
manual.
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Command completion and abbreviation
Command completion finishes spelling the command when you have entered enough
letters to uniquely identify the command. Once you have entered enough
letters, press the SPACEBAR or TAB key to complete the word.
Command abbreviation allows you to execute a command when you have entered
there are enough letters to uniquely identify the command. You must enter all
of the required keywords and parameters before you enter the command.
CLI line-editing conventions
The following table describes the key combinations you can use to edit
commands or increase the speed of command entry:
Key Sequence DEL or Backspace Ctrl-A Ctrl-E Ctrl-F Ctrl-B Ctrl-D Ctrl-U Ctrl-K
Ctrl-W Ctrl-P Ctrl-R
Ctrl-N Ctrl-Z Tab Exit ?
Description
Delete previous character. Go to beginning of line. Go to end of line. Go
forward one character. Go backward one character. Delete current character.
Delete to beginning of line. Delete to end of line. Delete the previous word.
Go to previous line in history buffer. Searches backwards through the history
for a string that is typed interactively. Go to next line in history buffer.
Return to root command prompt. Command-line completion. Go to next lower
command prompt. List available commands, keywords, or parameters.
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CLI Modes and Common Commands
The CLI groups commands into modes according to the command function. Each of
the command modes supports specific commands. The commands in one mode are not
available until you enter that specific mode. The only exception are the User
EXEC mode commands, which you execute in either the User EXEC mode or the
Privileged EXEC mode.
The command prompt changes in each command mode to help you identify the
current mode. The following table describes the command modes and the prompts
visible in that mode.
Command Mode User Exec Privileged EXEC Global Configuration
VLAN Configuration Interface Configuration Interface Range Configuration Line
Configuration
Prompt Switch> Switch# Switch (config)#
Switch (config-vlan)# Switch (config-if)# Switch (config-if-range)# Switch
(config-line)#
Mode Description
Contains a limited set of commands to view basic system information.
Lets you issue any EXEC command or enter the Global Configuration mode.
Groups general setup commands and permits you to make modifications to the
running configuration.
Groups all the VLAN commands together.
Manages the operation of one or more interfaces, LAGs, or both.
Manages the operation of a range of interfaces or LAGs.
Contains commands to configure SSH authentication.
How to enter or exit a command mode
The following table describes how to enter or exit each mode.
Command Mode User Exec
Access Method
From the Privileged EXEC mode, enter exit.
Exit or Access Previous Mode
To return to the Privileged EXEC mode, enter enable and leave the password
blank.
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Privileged EXEC
Global Configuration VLAN Configuration Interface Configuration Interface
Range Configuration Line Configuration
This is the default mode when you log in to the CLI. If in User ECEX mode,
enter enable and leave the password blank
From the Privileged EXEC mode, enter configure.
From the Global Configuration mode, enter vlan with a VLAN ID
From the Global Configuration mode, enter interface with an interface ID.
From the Global Configuration mode, enter interface range with an interface
range ID.
From the Global Configuration mode, enter line ssh.
To exit to the User EXEC mode, enter exit.
To exit to the Privileged EXEC mode, enter exit, or press Ctrl-Z.
To exit to the Global Configuration mode, enter exit. To return to the
Privileged EXEC mode, enter Ctrl-Z.
Common commands
When you log in to the CLI, you enter the Privileged EXEC mode, in which the
CLI prompt displays as follows: Switch#
The Privileged EXEC mode is the base mode from which you can enter other CLI
modes.
enable
Syntax Parameter Default
enable No default value.
Mode
User EXEC
Usage
Use this command to enter Privileged EXEC mode. A password is not required. In Privileged EXEC mode, the prompt displays as follows with a number sign (#): Switch#
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Example
Smart Switches with Optional Remote/Cloud Management
This example shows how to enter Privileged EXEC mode (a password is not
required):
Switch> enable Password: Switch#
configure
Syntax Parameter Default Mode Usage
Example
configure
No default value.
Privileged EXEC
Use this command to enter Global Configuration mode, in which the CLI prompt
displays as follows: Switch(config)# This example shows how to enter global
configuration mode: Switch# configure Switch(config)#
vlan
Syntax Parameter
Default
vlan vlan-list
vlan-list
The VLAN ID or list of IDs to be created. The vlanlist parameter represents a single VLAN ID (Example: 3), a range of VLAN IDs in which the IDs are separated by a hyphen (Example: 5-9), or a combination of both, in which the single IDs and ranges of IDs are separated by one or more commas (Example: 3,5-9,14,101-104). VLAN IDs can be from 1 to 4094.
No default value.
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Mode Usage Example
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Global Configuration
Use this command to enter the VLAN Configuration mode, in which the CLI prompt
displays as follows: Switch(config-vlan)#
This example shows how to enter VLAN Configuration mode for VLANs 5 through 9
and VLAN 101:
Switch# configure Switch(config)# vlan 5-9,101 Switch (config-vlan)#
interface (for Gigabit switches)
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS308T and GS310TP · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP
Syntax
interface id
Parameter
id
Specify the interface. The id parameter represents the interface number, allows a partial port name, and is not case-sensitive. For example, g1 or GigabitEthernet 2.
Default
No default value.
Mode
Global Configuration
Usage
Some configurations are interface-based, requiring you to enter Interface Configuration mode. Use this command to enter the Interface Configuration mode and select one or more interfaces to configure. In Interface Configuration mode, the prompt displays as follows: Switch(config-if)#
Example
This example shows how to enter Interface Configuration mode for interface Gigabit Ethernet 1:
Switch# configure Switch(config)# interface GigabitEthernet 1 Switch(config- if)#
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This example shows how to enter Interface Configuration mode for interface g2:
Switch# configure Switch(config)# interface g2 Switch(config-if)#
interface (for Multi-Gigabit switches)
This command is supported on the MS510TXM and MS510TXUP. This command refers to the ports and their supported speeds as follows: · MultiGigabitEthernet: Ports 14, supporting 2.5G, 1G, and 100M speed. · XMultiGigabitEthernet: Ports 58, supporting 10G, 5G, 2.5G, 1G, and 100M speed. · XGigabitEthernet: Ports 9 and 10, which are SFP+ fiber ports supporting 10G and 1G
Syntax
interface id
Parameter
id
Specify the interface. The id parameter represents the interface number,
allows a partial port name, and is not case-sensitive. For example, mg1 or
MultiGigabitEthernet 2. The CLI supports three different port types for this
switch:
· MultiGigabitEthernet (or mg): Ports 14.
· XMultiGigabitEthernet (or xmg): Ports 58.
· XGigabitEthernet (xg): Ports 9 and 10. You can also specify a port range.
For example, mg1-4, or xmg 5-8, or xg9,10.
Default
No default value.
Mode
Global Configuration
Usage Example
Some configurations are interface-based, requiring you to enter Interface
Configuration mode. Use this command to enter the Interface Configuration mode
and select one or more interfaces to configure. In Interface Configuration
mode, the prompt displays as follows: Switch(config-if)#
This example shows how to enter Interface Configuration mode for interface
MultiGigabitEthernet 3:
Switch# configure Switch(config)# interface MultiGigabitEthernet 3
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Switch(config-if)#
This example shows how to enter Interface Configuration mode for interface
xmg7:
Switch# configure Switch(config)# interface xmg7 Switch(config-if)#
interface range
Syntax Parameter
Default
interface range id
id
Specify a range or group of interfaces. The id
parameter represents a range of interface
numbers in which each interface number is
separated by a comma (Example: g1,3,5). You can
also enter a range of interface numbers in which
the interface numbers are separated by a hyphen
(Example: g8-9). Another option is to combine
individual interfaces and ranges by separating
them by one or more commas (Example:
g1-4,g6,g8-9).
No default value.
Mode
Global Configuration
Usage Example
Some configurations are interface-range based, requiring you to enter
Interface Range Configuration mode. Use this command to enter the Interface
Range Configuration mode and select the range of interfaces to configure. In
Interface Range Configuration mode, the prompt displays as follows: Switch
(config-if-range)#
This example shows how to enter Interface Range Configuration mode for
interfaces g3 through g5:
Switch# configure Switch(config)# interface range g3-g5 Switch(config-if-
range)#
This example shows how to enter Interface Configuration mode for interfaces
g6, g7, g10, and g11:
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Switch# configure Switch(config)# interface range g6-g7,g10-g11 Switch(config-
if-range)#
line ssh
Syntax Parameter Default Mode Usage
Example
line ssh
No default value.
Global Configuration
Use this command to enter Line Configuration mode, in which the CLI prompt
displays as follows: Switch(config-line)# This example shows how to enter Line
Configuration mode: Switch# configure Switch(config)# line ssh Switch(config-
line)#
end
Syntax Parameter Default
end No default value.
Mode Usage
Privileged EXEC Global Configuration VLAN Configuration Interface
Configuration Interface Range Configuration Line Configuration
Use this command to return to the privileged EXEC mode. Each mode, except for
the User EXEC mode, allows the end command.
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Example
This example shows how to enter the Interface Configuration mode and use the
end command to return to the privileged EXEC mode:
Switch# configure Switch(config)# interface GigabitEthernet 1 Switch(config-
if)# end Switch#
exit
Syntax Parameter Default
exit No default value.
Mode Usage
User EXEC Privileged EXEC Global Configuration VLAN Configuration Interface
Configuration Interface Range Configuration Line Configuration
In User EXEC mode, the exit command closes the current CLI session. In other
modes, the exit command lets you return to the parent mode. Each mode lets you
enter the exit command. The following table describes the relationships
between each mode.
Example
Command Mode
User Exec Privileged EXEC Global Configuration VLAN Configuration Interface
Configuration Interface Range Configuration Line Configuration
Parent Mode
None User Exec Privileged EXEC Global Configuration Global Configuration
Global Configuration Global Configuration
This example shows how to enter privileged EXEC mode and then use the exit command to return to the user EXEC mode:
Switch> enable Switch# exit Switch>
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System Commands
Management commands
system name
Syntax Parameter
Default
system name name
name
Specify the system name string. The name parameter can represent any combination of printable characters and a space except for a question mark (?), single quote (`), and double quote (“).
The default name is the switch model name.
Mode
Global Configuration
Usage Example
Use this command to modify the system name of the switch. The system name is
also used as the CLI prompt.
This example shows how to modify the contact information:
Switch(config)# system name myname myname(config)#
This example shows how to display the system name information
myname# show info
System Name
: myname
System Location :
System Contact :
MAC Address
: 00:01:02:03:04:05
IP Address
: 192.168.0.239
Subnet Mask
: 255.255.255.0
Hardware Version : 2
Loader Version : 1.0.0.1
Loader Date
: 2017-12-28 09:35:22 UTC
Firmware Version : 6.0.9.2
Firmware Date : Oct 29 2021 – 14:16:17
System Object ID : 1.3.6.1.4.1.4526.100.4.48
System Up Time : 0 days, 0 hours, 2 mins, 37 secs
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system contact
Syntax Parameter Default
system contact contact
contact
Set the contact information.
No default value.
Mode
Global Configuration
Usage
Use this command to set the contact information for the switch.
Example
This example shows how to set the contact information:
Switch(config)# system contact callme
This example shows how to display the system contact information:
Switch# show info
System Name
: Switch
System Location :
System Contact : callme
MAC Address
: 00:01:02:03:04:05
IP Address
: 192.168.0.239
Subnet Mask
: 255.255.255.0
Hardware Version : 2
Loader Version : 1.0.0.1
Loader Date
: 2017-12-28 09:35:22 UTC
Firmware Version : 6.0.9.2
Firmware Date : Oct 29 2021 – 14:16:17
System Object ID : 1.3.6.1.4.1.4526.100.4.48
System Up Time : 0 days, 0 hours, 2 mins, 37 secs
system location
Syntax Parameter Default
system location location
location
Set the location information
No default value.
Mode
Global Configuration
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Usage Example
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Use this command to set the location information for the switch.
This example shows how to set the system location information:
Switch(config)# system location main office
This example shows how to display the system location information:
Switch# show info
System Name
: SwitchEF0102
System Location : main office
System Contact :
MAC Address
: 00:01:02:03:04:05
IP Address
: 192.168.0.239
Subnet Mask
: 255.255.255.0
Hardware Version : 2
Loader Version : 1.0.0.1
Loader Date
: 2017-12-28 09:35:22 UTC
Firmware Version : 6.0.9.2
Firmware Date : Oct 29 2021 – 14:16:17
System Object ID : 1.3.6.1.4.1.4526.100.4.48
System Up Time : 0 days, 0 hours, 2 mins, 37 secs
show info
Syntax Parameter Default
show info No default value.
Mode Usage
User EXEC Privileged EXEC
Use this command to show system summary information.
Example
This example shows how to display system summary information:
Switch# show info
System Name
: Switch
System Location :
System Contact :
MAC Address
: 00:01:02:03:04:05
IP Address
: 192.168.0.239
Subnet Mask
: 255.255.255.0
Hardware Version : 2
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Loader Version : 1.0.0.1
Loader Date
: 2017-12-28 09:35:22 UTC
Firmware Version : 6.0.9.2
Firmware Date : Oct 29 2021 – 14:16:17
System Object ID : 1.3.6.1.4.1.4526.100.4.48
System Up Time : 0 days, 0 hours, 2 mins, 37 secs
show environment
This command is supported on the following switch models: · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
show environment
Parameter
Default
No default value.
Mode Usage Example
User EXEC Privileged EXEC
Use this command to show system environment information such as temperature
and sensor status. The hardware of the switch model determines the output of
this command.
This example shows how to show system environment information:
Switch# show environment
Fan Description Type Speed Level State
— ———– —– —– —– ————
1 Fan-1
Fixed 4000 40% Operational
2 Fan-2
Fixed 4000 40% Operational
Sensor Description Temp(C) State
Max Temp(C)
—— ———– ——- ————- ———–
1 System
43
Normal
44
2 MAC
43
Normal
44
Power Type
State
Description
—– ———- —————- ————————
1 Fixed
Operational
PS-1
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show version
Syntax Parameter Default
show version No default value.
Mode Usage Example
User EXEC Privileged EXEC
Use this command to show the loader and firmware versions and the build dates.
This example shows how to display the system versions and build dates:
Switch# show version
Loader Version : 1.0.0.1
Loader Date
: 2017-12-28 09:35:22 UTC
Firmware Version : 6.0.9.2
Firmware Date : Oct 29 2021 – 14:16:17
MAC Address
: 00:01:02:03:04:05
SN
: 0000000000001
show cpu status
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS308T and GS310TP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax Parameter Default
show cpu status No default value.
Mode
Privileged EXEC
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Usage Example
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Use this command to show current CPU status and utilization.
This example shows how to show current CPU utilization:
Switch# show cpu status
Memory Utilization Report:
status
KBytes
—— ———-
free
43280
alloc
82360
CPU Utilization:
PID
Name
5 Secs 60 Secs 300 Secs
———– ——————– ——– ——– ——–
3
[ksoftirqd/0] 0.09%
0.00%
0.00%
500
DiscoveryAgent 0.94%
0.69%
0.74%
412
usaged 4.33%
4.29%
4.29%
420
snmpd 0.00%
0.01%
0.01%
440
polld 1.69%
1.61%
1.62%
445
cli 0.00%
0.00%
0.01%
———– ——————— ——– ——– ——–
Total CPU Utilization
7.07%
6.64%
6.72%
ip address
Syntax Parameter
Default Mode Usage
ip address a.b.c.d mask a.b.c.d
address a.b.c.d Set the IPv4 address for switch. The IP address is
represented by a.b.c.d.
mask a.b.c.d
Set the netmask address for switch. The netmask
is represented by a.b.c.d.
The default IP address is 192.168.0.239 and default netmask is
255.255.255.0.
Global Configuration
Use this command to set the administration IPv4 address for access to the switch. When you use Telnet, SSH, HTTP, HTTPS, or SNMP to connect to the switch, you must use this IP address to access the switch.
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Example
This example shows how to modify the IPv4 address of the switch:
Switch(config)# ip address 192.168.0.200 mask 255.255.255.0
This example shows how to show current ipv4 address of the switch:
Switch# show ip ###### Config ###### IP Address: 192.168.0.239 Subnet Netmask:
255.255.255.0 Default Gateway: 192.168.0.254
Status ###### IP Address: 192.168.0.239 Subnet Netmask: 255.255.255.0
Default Gateway: 192.168.0.254
ip default-gateway
Syntax Parameter
Default
ip default-gateway a.b.c.d
a.b.c.d
Specify the default gateway IPv4 address for switch. The IP address is represented by a.b.c.d.
The default IP address of default gateway is 192.168.0.254.
Mode
Global Configuration
Usage
Use this command to set the default gateway address.
Example
This example shows how to modify the default gateway address of the switch:
Switch(config)# ip default-gateway 192.168.0.100
This example shows how to show current default gateway address of the switch:
Switch# show ip ###### Config ###### IP Address: 192.168.0.239 Subnet Netmask: 255.255.255.0 Default Gateway: 192.168.0.100
Status ###### IP Address: 192.168.0.239 Subnet Netmask: 255.255.255.0
Default Gateway: 192.168.0.100
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ip dhcp
Syntax Parameter Default Mode Usage
Example
Smart Switches with Optional Remote/Cloud Management
ip dhcp no ip dhcp
The DHCP client is disabled.
Global Configuration
Use the ip dhcp command to enable the DHCP client to let the switch receive an
IP address from a DHCP server. Use the no ip dhcp command to disable the DHCP
client so that you can set a static IP address. This example shows how to
enable the DHCP client: Switch(config)# ip dhcp
ip bootp
Syntax Parameter Default Mode Usage
Example
ip bootp no ip bootp
The Bootp client is disabled.
Global Configuration
Use the ip bootp command to enable the Bootp client to let the switch receive
an IP address from a DHCP or Bootp server. Use the no ip bootp command to
disable the Bootp client so that you can set a static IP address. This example
shows how to enable the Bootp client: Switch(config)# ip bootp
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show ip
Syntax Parameter Default
show ip No default value.
Mode Usage Example
User EXEC Privileged EXEC
Use this command to show the system IPv4 address, netmask, and default
gateway.
This example shows how to display the current IPv4 address settings of the
switch:
Switch# show ip ###### Config ###### IP Address: 192.168.0.239 Subnet Netmask:
255.255.255.0 Default Gateway: 192.168.0.254
Status ###### IP Address: 192.168.0.239 Subnet Netmask: 255.255.255.0
Default Gateway: 192.168.0.254
ipv6
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
ipv6 no ipv6
Parameter
Default
IPv6 is enabled.
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Mode
Global Configuration
Usage Example
Use the ipv6 command to enable IPv6. Use the no ipv6 command to disable IPv6.
This example shows how to disable IPv6 globally on the switch:
Switch(config)# no ipv6
ipv6 autoconfig
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
ipv6 autoconfig no ipv6 autoconfig
Parameter Default
IPv6 autoconfiguration is enabled.
Mode
Global Configuration
Usage Example
Use the ipv6 autoconfig command to enable IPv6 autoconfiguration. Use the no
ipv6 autoconfig command to disable IPv6 autoconfiguration.
This example shows how to disable IPv6 autoconfiguration:
Switch(config)# no ipv6 autoconfig
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ipv6 address
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
ipv6 address x:x::x:x prefix <0-128> no ipv6 address x:x::x:x
Parameter
address x:x::x:x prefix <0-128>
Specify the IPv6 address for switch. The IPv6 address is represented by x:x::x:x. Specify the IPv6 prefix length for switch. This can be a value from 0 to 128.
Default
No default IPv6 address is configured for the switch.
Mode
Global Configuration
Usage Example
Use the ipv6 address command to add a static IPv6 address. Use the no ipv6
address command to remove an IPv6 address.
This example shows how to add a static IPv6 address for the switch:
Switch(config)# ipv6 address fe80::20e:2eff:fef1:4b3c prefix 128
ipv6 default-gateway
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
ipv6 default-gateway x:x::x:x no ipv6 default-gateway
Parameter
x:x::x:x
Specify the default gateway IPv6 address for the switch. The IPv6 address is represented by x:x::x:x.
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Example
Smart Switches with Optional Remote/Cloud Management
No IPv6 default gateway address is configured on the switch.
Global Configuration
Use the ipv6 default-gateway command to set the IPv6 default gateway address.
Use the no ipv6 default-gateway command to remove the IPv6 default gateway
address.
This example shows how to modify the IPv6 default gateway address on the
switch:
Switch(config)# ipv6 default-gateway fe80::dcad:beff:feef:103
ipv6 dhcp
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
ipv6 dhcp no ipv6 dhcp
Parameter
Default
The DHCPv6 client is disabled.
Mode
Global Configuration
Usage Example
Use the ipv6 dhcp command to enable the DHCPv6 client to let the switch
receive an IP address from a DHCPv6 server. Use the no ipv6 dhcp command to
disable the DHCPv6 client so that you can set a static IPv6 address or IPv6
autoconfiguration address for the switch.
This example shows how to enable the DHCPv6 client:
Switch(config)# ipv6 dhcp
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show ipv6 neighbors
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
show ipv6 neighbors
Parameter
Default
No default value.
Mode Usage Example
User EXEC Privileged EXEC
Use this command to show information about the IPv6 neighbor entries cached on
the system.
This example shows how to display the ipv6 neighbor entries:
Switch# show ipv6 neighbors
VLAN Interface IPv6 address
HW address
Status Router State
————- ————————- —————- ——– —— ———
vlan 1
fe80::b498:654a:75f5:9c7b 50:3e:aa:07:ab:46 Dynamic No
Reachable
show clock
Syntax Parameter
Default
show clock [detail]
detail
Optional keyword that displays more detailed information about the clock.
No default value.
Mode
Privileged EXEC
Usage
Use this command to show information about the clock of the switch. The detail keyword means display more information about the clock such as the time zone and daylight saving time.
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Example
Smart Switches with Optional Remote/Cloud Management
This example shows how to display information about the clock of the switch:
Switch# show clock Jan 01 02:08:52 2021 (UTC+0) Time set manually
This example shows how to display detailed information about the clock of the
switch:
Switch# show clock detail Jan 01 02:08:54 2021 (UTC+0) Time set manually
Time zone: Acronym is Offset is UTC+0
sntp
Syntax Parameter
Default Mode
sntp <1-3> host hostname port <1-65535> [ver <1-4>] no sntp <1-3>
sntp <1-3> hostname port <1-65535> ver <1-4>
Set the SNTP protocol version, which can be 1, 2, or 3. Set the IP address or hostname of the SNTP server. Set the port number of the SNTP server, which can be a number from 1 to 65,535. Set the SNTP server version, which can be 1, 2, 3, or 4.
No default SNTP server is defined. If you add an SNTP server, by default, the
server version is 4. (You can configure a different version.)
Global Configuration
Usage Example
Use the sntp command to set a remote SNTP server. Use the no sntp command to
reset the SNTP configuration for a specific SNTP protocol version. You can
verify your SNTP settings in the output of the show sntp command.
This example shows how to set a remote SNTP server for the switch:
switch(config)# sntp 1 host 192.168.0.100 port 123
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show sntp
Syntax Parameter Default
show sntp No default value.
Mode
Privileged EXEC
Usage
Use this command to display the remote SNTP server information.
Example
This example shows how to display the remote SNTP server information:
Switch# show sntp SNTP is Enabled
SNTP Server address: 192.168.0.100 SNTP Server port: 123 SNTP Server pri: 1
SNTP Server ver: 4 SNTP Server attemps: 0 SNTP Server failures: 0 SNTP Server
reason: SNTP Server last_success: 0 SNTP Server lastAttemptTime: SNTP Server
lastUpdateTime ……………
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PoE commands
power inline
This command is supported on the following switch models: · GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXUP
Syntax
power inline {never | auto}
Parameter
never auto
Disables PoE functionality on an interface. Enables PoE functionality on an interface.
Default
The default is auto.
Mode
Interface Configuration
Usage Example
Use this command to enable or disable PoE functionality on an interface.
This example shows how to disable PoE on an interface:
Switch(config)#interface g1 Switch(config-if)# power inline never Switch# show power inline interfaces g1
Port State Status
Priority Class Power Up Max.Power (Admin)
(mW)
—- —— ———- ——– ——- ——–
g1 Never off
low
N/A 802.3at
——— ——–
0
(30000)
Port Overload Short Current Power Denied MPS Absent Invalid Sig.
—- ——– ————- ————- ———- ———-
g1 0
0
0
0
0
Port Time Range
Status
—- ——————————– ——–
g1
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power inline reset
This command is supported on the following switch models: · GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXUP
Syntax
power inline reset
Parameter
Default
No default value.
Mode
Privileged EXEC
Usage Example
Use this command to reset all PoE ports. When one or more PoE ports are in an
error state, you can use this command to reset the PoE ports. You can also use
this command to reset PoE ports that are delivering power. This command takes
effect only once after it is executed and cannot be saved in the running
configuration.
This example shows how reset all PoE ports:
Switch# power inline reset
show power inline
This command is supported on the following switch models: · GS110TPv3 · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXUP
Syntax
show power inline [interfaces id]
Parameter
interfaces id
Displays the PoE information for a physical port or a range of physical ports. (The command does not apply to logical ports.) The id parameter represents the port number or a range of port numbers. Use a hyphen to indicate a range. Use a
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comma to separate individual ports, ranges, or a combination of both.
No default value. Privileged EXEC
Use this command to show the global PoE status, or to show detailed information for one or more specific PoE ports.
This example shows how to display the global PoE status:
Switch# show power inline
Power management mode: Port limit mode
Pre-allocation
: Disabled
Power-up sequence : Staggered
Unit Power Status Nominal Allocated
Power
Power
—– —– ——- ——— ————
1
Off Normal 190Watts 0Watts ( 0%)
Consumed Available
Power
Power
——– ———
0Watts 190Watts
Port State
—- —-g1 Never g2 Auto ………………
Status
——–off searching
Priority Class Power Up Max.Power (Admin)
(mW)
——— ——- ——– ——— ———-
low
N/A
802.3at 0
(30000)
low
N/A
802.3at 0
(30000)
This example shows how to display the PoE status for interface g1:
Switch# show power inline interfaces g1
Port State Status
Priority Class Power Up Max.Power (Admin)
(mW)
—- —— ———- ——– ——- ——–
g1 Never off
low
N/A 802.3at
——— ——–
0
(30000)
Port Overload Short Current Power Denied MPS Absent Invalid Sig.
—- ——– ————- ————- ———- ———-
g1 0
0
0
0
0
Port Time Range
Status
—- ——————————– ——–
g1
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LLDP commands
clear lldp statistics
Syntax Parameter
Default
clear lldp {global | interfaces id} statistics
global interfaces id
Clears the LLDP information for all interfaces and LAGs. Clears the LLDP information for an interface, LAG, a range of interfaces, or a range of LAGs. The id parameter represents the interface or LAG number or a range of interface numbers or LAG numbers. Use a hyphen to indicate a range. Use a comma to separate individual interfaces, ranges, or a combination of both.
No default value.
Mode
Privileged EXEC
Usage
Use this command to clear the LLDP RX/TX statistics.
Example
This example shows how to clear the LLDP statistics globally: Switch# clear lldp global statistics
show lldp local-device
Syntax Parameter
Default
show lldp interfaces id local-device
interfaces id No default value.
The interface or a range of interfaces for which the LLDP information must be displayed. The id parameter represents the interface number or a range of interface numbers. Use a hyphen to indicate a range. Use a comma to separate individual interfaces, ranges, or a combination of both.
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Mode Usage Example
Smart Switches with Optional Remote/Cloud Management
Privileged EXEC
Use this command to show the local configuration of LLDP PDUs, including the
contents of LLDP/LLDP-MED TLVs.
This example shows how to display the local device information for interface
g1:
Switch# show lldp interfaces g1 local-device
Device ID: 00:12:12:12:12:12 Port ID: g1 System Name: Switch Capabilities:
Bridge System description: Port description: Management address: 192.168.0.239
Time To Live: 120 802.3 MAC/PHY Configur/Status Auto-negotiation support:
Supported Auto-negotiation status: Enabled Auto-negotiation Advertised
Capabilities: 10BASE-T half duplex, 10BASE-T full duplex, 100BASE-TX half
duplex, 100BASE-TX full duplex Operational MAU type: Other or unknown LLDP-MED
capabilities: Capabilities, Network Policy LLDP-MED Device type: Network
Connectivity
show lldp med
Syntax Parameter Default
show lldp med No default value.
Mode
Privileged EXEC
Usage
Use this command to display the LLDP MED configuration information for the switch.
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Example
Smart Switches with Optional Remote/Cloud Management
This example shows how to display the LLDP MED information: Switch# show lldp
med
Fast Start Repeat Count: 3
Network policy 1 ——————Application type: Voice Signaling VLAN ID: 2 tagged Layer 2 priority: 3 DSCP: 4
Network policy 32 ——————Application type: Conferencing VLAN ID: 5 tagged Layer 2 priority: 1 DSCP: 63
Port | Capabilities | Network Policy | Location | Inventory | PoE PSE
—— + ———— + ————– + ——– + ——— + ——-
g1 |
Yes |
Yes |
No |
No |
No
g2 |
Yes |
Yes |
No |
No |
No
g3 |
Yes |
Yes |
No |
No |
No
g4 |
Yes |
Yes |
No |
No |
No
g5 |
Yes |
Yes |
No |
No |
No
g6 |
Yes |
Yes |
No |
No |
No
g7 |
Yes |
Yes |
No |
No |
No
g8 |
Yes |
Yes |
No |
No |
No
g9 |
Yes |
Yes |
No |
No |
No
g10 |
Yes |
Yes |
No |
No |
No
……………
show lldp neighbor
Syntax Parameter
Default
show lldp [interfaces id] neighbor
interfaces id
As an option, specify the interface or a range of interfaces for which you want to display the LLDP neighbor information. The id parameter represents the interface number or a range of interface numbers. Use a hyphen to indicate a range. Use a comma to separate individual interfaces, ranges, or a combination of both.
No default value.
Mode
Privileged EXEC
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Usage Example
Smart Switches with Optional Remote/Cloud Management
Use this command to display the received neighbor LLDP PDU information. As an option, you can display the information for one or more interfaces only. When LLDP PDUs are received on interfaces on which LLDP RX is enabled, the switch stores the PDU information in its database until the time-to-live (TTL) is expired.
This example shows how to display the LLDP neighbor information:
Switch# show lldp neighbor
Port | Device ID | Port ID | SysName | Capabilities | TTL
—- + ————- + ——— + ——— + ————— +—–
g1 | TREEBASE | g11
| TREEBASE | Station Only | 33
show lldp statistics
Syntax Parameter Default
show lldp statistics No default value.
Mode
Privileged EXEC
Usage
Use this command to display the LLDP RX/TX statistics.
Example
This example shows how to display the LLDP statistics:
Switch# show lldp statistics
LLDP Global Statistics:
Insertions : 3
Deletions : 0
Drops
: 0
Age Outs : 1
| TX Frames |
RX Frames
|
RX TLVs
| RX Ageouts
Port | Total | Total | Discarded | Errors | Discarded | Unrecognized | Total
——–+———–+——-+———–+——–+———–+————–+———-
g1 |
50 |
0 |
0 |
0 |
0 |
0 |
0
g2 |
0 |
0 |
0 |
0 |
0 |
0 |
0
g3 |
0 | 50 |
0 |
0 |
0 |
0 |
1
g4 |
0 |
0 |
0 |
0 |
0 |
0 |
0
g5 |
0 |
0 |
0 |
0 |
0 |
0 |
0
g6 |
0 |
0 |
0 |
0 |
0 |
0 |
0
g7 |
0 |
0 |
0 |
0 |
0 |
0 |
0
g8 |
0 |
0 |
0 |
0 |
0 |
0 |
0
g9 |
0 |
0 |
0 |
0 |
0 |
0 |
0
g10 |
0 |
0 |
0 |
0 |
0 |
0 |
0
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Switching Commands
Interface commands
interface (for Gigabit switches)
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS308T and GS310TP · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP
Syntax
interface id
Parameter
id
Specify the interface. The id parameter represents the interface number, allows a partial port name, and is not case-sensitive. For example, g1 or GigabitEthernet 2.
Default
No default value.
Mode
Global Configuration
Usage
Some configurations are interface-based, requiring you to enter Interface Configuration mode. Use this command to enter the Interface Configuration mode and select one or more interfaces to configure. In Interface Configuration mode, the prompt displays as follows: Switch(config-if)#
Example
This example shows how to enter Interface Configuration mode for interface Gigabit Ethernet 1:
Switch# configure Switch(config)# interface GigabitEthernet 1 Switch(config-
if)#
This example shows how to enter Interface Configuration mode for interface g2:
Switch# configure Switch(config)# interface g2 Switch(config-if)#
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interface (for Multi-Gigabit switches)
This command is supported on the MS510TXM and MS510TXUP. This command refers to the ports and their supported speeds as follows: · MultiGigabitEthernet: Ports 14, supporting 2.5G, 1G, and 100M speed. · XMultiGigabitEthernet: Ports 58, supporting 10G, 5G, 2.5G, 1G, and 100M speed. · XGigabitEthernet: Ports 9 and 10, which are SFP+ fiber ports supporting 10G and 1G
Syntax
interface id
Parameter
id
Specify the interface. The id parameter represents the interface number,
allows a partial port name, and is not case-sensitive. For example, mg1 or
MultiGigabitEthernet 2. The CLI supports three different port types for this
switch:
· MultiGigabitEthernet (or mg): Ports 14.
· XMultiGigabitEthernet (or xmg): Ports 58.
· XGigabitEthernet (xg): Ports 9 and 10. You can also specify a port range.
For example, mg1-4, or xmg 5-8, or xg9,10.
Default
No default value.
Mode
Global Configuration
Usage Example
Some configurations are interface-based, requiring you to enter Interface
Configuration mode. Use this command to enter the Interface Configuration mode
and select one or more interfaces to configure. In Interface Configuration
mode, the prompt displays as follows: Switch(config-if)#
This example shows how to enter Interface Configuration mode for interface
MultiGigabitEthernet 3:
Switch# configure Switch(config)# interface MultiGigabitEthernet 3 Switch
(config-if)#
This example shows how to enter Interface Configuration mode for interface
xmg7:
Switch# configure Switch(config)# interface xmg7 Switch(config-if)#
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interface range
Syntax Parameter
Default
interface range id
id
Specify a range or group of interfaces. The id
parameter represents a range of interface
numbers in which each interface number is
separated by a comma (Example: g1,3,5). You can
also enter a range of interface numbers in which
the interface numbers are separated by a hyphen
(Example: g8-9). Another option is to combine
individual interfaces and ranges by separating
them by one or more commas (Example:
g1-4,g6,g8-9).
No default value.
Mode
Global Configuration
Usage Example
Some configurations are interface-range based, requiring you to enter
Interface Range Configuration mode. Use this command to enter the Interface
Range Configuration mode and select the range of interfaces to configure. In
Interface Range Configuration mode, the prompt displays as follows: Switch
(config-if-range)#
This example shows how to enter Interface Range Configuration mode for
interfaces g3 through g5:
Switch# configure Switch(config)# interface range g3-g5 Switch(config-if-
range)#
This example shows how to enter Interface Configuration mode for interfaces
g6, g7, g10, and g11:
Switch# configure Switch(config)# interface range g6-g7,g10-g11 Switch(config-
if-range)#
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clear interface
Syntax Parameter
Default
clear interfaces id counters
id
Specify the interface. The id parameter represents
the interface number.
No default value.
Mode
Privileged EXEC
Usage
Use this command to clear statistical counters for a specific interface.
Example
This example shows how to clear the counters on interface g1: Switch# clear interfaces g1 counters
description
Syntax Parameter
Default
description word no description
word
A port description with a length from 1 to 64 characters. If the description includes a space character, place the entire string in double quotes.
No default value.
Mode
Interface Configuration
Usage Example
Use the description command to set a port description so that you can identify
it easily. Use the no description command to reset the description to a blank
string.
This example shows how to set a port description:
Switch(config)# interface g1 Switch(config-if)# description userport Switch
(config-if)# exit
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Switch(config)# interface g2 Switch(config-if)# description “uplink port”
This example shows how to display the port description on interface g1 and g2:
Switch# show interfaces g1-2 status
Port Name
Status
Vlan
g1 userport
notconnect 1
g2 uplink port notconnect 1
Duplex auto auto
Speed auto auto
Type Copper Copper
flowcontrol
Syntax Parameter
Default
flowcontrol {auto | asymmetric | symmetric | off} no flowcontrol
auto
asymmetric
symmetric off
Automatically enables or disables flow control on the interface. Forces flow- control as asymmetric on the interface Forces flow-control as symmetric on the interface. Disables flow control on the interface.
Flow control is disabled.
Mode
Interface Configuration
Usage Example
Use the flowcontrol command to set the flow control configuration for an
interface. Use no flowcontrol command to reset flow control to its default
(off).
This example shows how to set the flow control configuration for interface g1:
Switch(config)# interface g1 Switch(config-if)# flowcontrol auto
This example shows how to display the configuration, including flow control,
for interface g1:
Switch# show interfaces g1 Hardware is Gigabit Ethernet Full-duplex, Auto-
speed, media type is Copper flow-control is auto
back-pressure is enabled 0 packets input, 0 bytes, 0 throttles
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Received 0 broadcasts (0 multicasts) 0 runts, 0 giants, 0 throttles 0 input
errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 multicast, 0 pause input 0
input packets with dribble condition detected 379 packets output, 31981 bytes,
0 underrun 0 output errors, 0 collisions, 0 interface resets 0 babbles, 0 late
collision, 0 deferred 0 PAUSE output
jumbo-frame
Syntax Parameter
Default
jumbo-frame [<1522-10000>] no jumbo-frame
<1522-10000>
As an option, set a specific maximum frame size from a value from 1522 to 10,000. If you do not set a specific value, the jumbo-frame command sets the value automatically to 10,000.
The default maximum frame size is 1522.
Mode
Global Configuration
Usage Example
Use the jumbo-frame command to set the maximum frame size to 10,000. Use the
jumbo-frame [<1522-10000>] command to set the maximum frame size to a specific
value. Use the no jumbo-frame command to reset maximum frame size to its
default value.
This example shows how to modify the maximum frame size to 9216 bytes:
Switch(config)# jumbo-frame 9216
This example shows how to display the running configuration, which includes
the jumbo-frame size:
Switch# show running-config
jumbo-frame 9216
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show interfaces
Syntax Parameter
Default
show interfaces id [status | protected]
id
status protected
Specify the interface or LAG. The id parameter represents the interface or LAG number or a range of interface numbers or LAG numbers. Use a hyphen to indicate a range. Use a comma to separate individual interfaces, ranges, or a combination of both. Use this optional keyword to display a brief status for the interface. Use this optional keyword to display the protected status of the interface.
No default value.
Mode
Privileged EXEC
Usage
Use the show interface command to display detailed interface counters, the parameters, and the status. Use the show interface status command to display a brief status of the interface. Use the show interface protected command to display the protected status of an interface.
Example
This example shows how to display the counters for interface g1:
Switch# show interfaces g1 Hardware is Gigabit Ethernet Auto-duplex, Auto-
speed, media type is Copper flow-control is off
back-pressure is enabled 0 packets input, 0 bytes, 0 throttles Received 0
broadcasts (0 multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0
CRC, 0 frame, 0 overrun, 0 ignored 0 multicast, 0 pause input 0 input packets
with dribble condition detected 0 packets output, 0 bytes, 0 underrun 0 output
errors, 0 collisions, 0 interface resets 0 babbles, 0 late collision, 0
deferred 0 PAUSE output
This example shows how to display the port status for interface g1:
Switch# show interfaces g1 status
Port Name
Status
g1
connected
Vlan Duplex Speed
1
auto auto
Type Copper
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This example shows how to display the protected port state for interfaces g1
and g2:
Switch# show interfaces g1-2 protected Port | Protected State ——–+—————–
g1 | enabled g2 | enabled
speed (for Gigabit switches)
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS308T and GS310TP · GS724TPv2 and GS724TPP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP
Syntax
speed {{10 | 100 | 1000} | {auto [10 | 100 | 1000 | 10/100 | 10/100/1000]}}
Parameter
auto 10 100 1000 10/100 10/100/1000
Sets the port speed to autonegotiation (which is also the default setting). Forces the port speed to 10 Mbits/s, or if used with the auto keyword, to autonegotiation with 10 Mbits/s ability. Forces the port speed to 100 Mbits/s, or if used with the auto keyword, to autonegotiation with 100 Mbits/s ability. Forces the port speed to 1000 Mbits/s, or if used with the auto keyword, to autonegotiation with 1000 Mbits/s ability. Forces the port speed to autonegotiation with 10 Mbits/s and 100 Mbits/s ability. Forces the port speed to autonegotiation with 10 Mbits/s,100 Mbits/s and 1000 Mbits/s ability.
Default
auto (autonegotiation) with all available abilities.
Mode
Interface Configuration
Usage
Use this command to change the port speed configuration up to the maximum physical speed.
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The output of the show interfaces command with the status keyword (see an
example below) shows the following:
· For a port that is connected, if the port speed is set to automatic, the
Speed field shows the “a-” prefix before the detected speed. If the speed is
set to a specific value, the Speed field shows only the set speed.
· For a port that is not connected, if the port speed is set to automatic, the
Speed field shows “auto.” If the speed is set to a specific value, the Speed
field shows the set speed.
This example shows how to modify the port speed configuration:
Switch(config)# interface g1 Switch(config-if)# speed 100 Switch(config-if)# exit Switch(config)# interface g2 Switch(config-if)# speed auto 10/100
This example shows how to display the running configuration, which includes the port speed configuration:
Switch# show running-config interfaces g1-2 interface g1
speed 100 interface g2
speed auto 10/100
This example shows how to display information about interfaces, including the interface link speed:
Switch# show interfaces g1-4 status
Port Name
Status
g1
connected
g2
connected
g3
notconnect
g4
notconnect
Vlan 1 1 1 1
Duplex a-full a-full auto auto
Speed 100M a-100M auto 1000M
Type Copper Copper Copper Copper
speed (for Multi-Gigabit switches)
This command is supported on the MS510TXM and MS510TXUP. This command refers
to the ports and their supported speeds as follows: · MultiGigabitEthernet:
Ports 14, supporting 2.5G, 1G, and 100M speed. Note that on
these ports, 2.5G speed is available only if you configure the auto parameter.
· XMultiGigabitEthernet: Ports 58, supporting 10G, 5G, 2.5G, 1G, and 100M
speed. Note
that on these ports, 10G speed is available only if you configure the auto
parameter.
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Syntax Parameter
Default
speed {auto | 100 | 1000 | 2500 | 5000}
auto 100 1000 2500 5000
Sets the port speed to autonegotiation, which is an option for MultiGigabitEthernet ports (14) and XMultiGigabitEthernet ports (58). Forces the port speed to 100 Mbits/s, which is an option for MultiGigabitEthernet ports (14) and XMultiGigabitEthernet ports (58). Forces the port speed to 1000 Mbits/s, which is an option for MultiGigabitEthernet ports (14) and XMultiGigabitEthernet ports (58). Forces the port speed to 2500 Mbits/s, which is an option for XMultiGigabitEthernet ports (58). Forces the port speed to 5000 Mbits/s, which is an option for XMultiGigabitEthernet ports (58).
auto (autonegotiation) with all available abilities.
Mode
Interface Configuration
Usage Example
Use this command to change the port speed configuration up to the maximum
physical speed. The output of the show interfaces command with the status
keyword (see an example below) shows the following: · For a port that is
connected, if the port speed is set to automatic,
the Speed field shows the “a-” prefix before the detected speed. If the speed
is set to a specific value, the Speed field shows only the set speed. · For a
port that is not connected, if the port speed is set to automatic, the Speed
field shows “auto.” If the speed is set to a specific value, the Speed field
shows the set speed.
This example shows how to modify the port speed configuration:
Switch(config)# interface mg1 Switch(config-if)# speed 1000 Switch(config-if)#
exit Switch(config)# interface xmg5 Switch(config-if)# speed 2500
This example shows how to display the running configuration, which includes
the port speed configuration:
Switch# show running-config interfaces mg1 interface mg1
speed 1000
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This example shows how to display information about interfaces, including the interface link speed:
Switch# show interfaces mg1,xmg5 status
Port Name
Status
Vlan
mg1
connected 1
xmg5
notconnect 1
Duplex a-full auto
Speed 1000M 2500M
Type Copper Copper
10g-media
This command is supported on the MS510TXM and MS510TXUP. The SFP+ fiber uplink ports (9 and 10) of these switch models are capable of 10G and 1G.
Syntax
10g-media {auto-detect | fiber-1g}
Parameter
auto-detect fiber-1g
Detects the media automatically and sets the speed according to the detected media type. Forces the media to fiber and sets the speed to 1000 Mbits/s.
Default
auto-detect
Mode
Interface Configuration
Usage Example
Use this command to set the media configuration on an XGigabitEthernet port.
This example shows how to modify the media on XGigabitEthernet port 9:
Switch(config)# interface xg9 Switch(config-if)# 10g-media auto-detect
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auto-nego
Syntax
Parameter Default
auto-nego no auto-nego
autonegotiation is enabled.
Mode
Interface Configuration
Usage Example
Use the auto-nego command to enable autonegotiation on an interface. Use the
no auto-nego command to disable autonegotiation on an interface.
This example shows how to disable autonegotiation on interface g1 and to
enable autonegotiation on interface g2:
Switch(config)# interface g1 Switch(config-if)# no auto-nego Switch(config-
if)# exit Switch(config)# interface g2 Switch(config-if)# auto-nego
shutdown
Syntax
Parameter Default Mode Usage
shutdown no shutdown
The administration state is no shutdown.
Interface Configuration
Use the shutdown command to disable an interface. Use the no shutdown command
to enable an interface. If an interface is error-disabled, use the no shutdown
command to try to recover the interface.
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This example shows how to shut down interface g1:
Switch(config)# interface g1 Switch(config-if)# shutdown
This example shows how to display the running configuration for interface g1,
which also display the administrative state of an interface:
Switch# show running-config interfaces g1 interface g1
shutdown
show fiber-transceiver
Syntax Parameter
Default
show fiber-transceiver interfaces id
interfaces id
Display the information about the fiber transceiver module that is installed in a physical port or the modules that are installed in multiple physical ports. The id parameter represents the port number or a range of port numbers. Use a hyphen to indicate a range. Use a comma to separate individual ports, ranges, or a combination of both.
No default value.
Mode
Privileged EXEC
Usage Example
Use this command to display information about one or more fiber transceiver
modules that are installed in one or more ports.
This example shows how to display information about a fiber transceiver module
that is installed in port g1:
Switch# show fiber-transceiver interfaces GigabitEthernet 1
Port| Temperature| Voltage| Current| Output power| Input power| OE-Present|LOS
| [C]
| [Volt] | [mA] | [mWatt]
| [mWatt] |
|
===============================================================================
g1 | N/S
| N/S | N/S | N/S
| N/S
| Remove |Loss
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LAG commands
lag
Syntax Parameter
Default
lag lag-id mode {static | active | passive} no lag
lag-id
static active passive
Set the LAG ID for the interface. The lag-id parameter represents the LAG number. The number of LAGs that can be supported depends on the switch model. Set static mode for the LAG Set dynamic mode for the LAG with the LACP ports participating as active ports. Set dynamic mode for the LAG with the LACP ports participating as passive ports.
No default value.
Mode
Interface Configuration
Usage Example
A link aggregation group (LAG) lets you aggregate multiple physical ports into one logic port for load sharing (increased bandwidth) or fault tolerance. Use the lag command to let one or more ports join a LAG in static or dynamic mode. Use the no lag command to remove one or more ports from a LAG.
This example shows how to create a dynamic LAG in which ports g1 through g3 are members:
Switch(config)# interface range g1-3 Switch(config-if)# lag 1 mode active
This example shows how to display the LAG status:
Switch# show lag
Group ID | Type |
Ports
———-+——–+——————————–
1
| LACP | Inactive: g1-3
2
| —— |
3
| —— |
4
| —— |
……………
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lag type
Syntax Parameter Default Mode Usage Example
Smart Switches with Optional Remote/Cloud Management
lag type {lacp | static}
lacp static
Set the LAG type as LACP Set the LAG type as static
Static
Interface Configuration
Use this command to set a LAG group as a static or dynamic (LACP) LAG.
This example shows how to set LAG 1 as a dynamic (LACP) LAG:
Switch(config)# interface LAG 1 Switch(config-if)# lag type lacp
This example shows how to display the status of the LAGs:
Switch# show lag
Group ID | Type |
Ports
———-+——–+——————————–
1
| LACP | Inactive: g1-3
2
| —— |
3
| —— |
4
| —— |
……………
show lag
Syntax Parameter Default
Mode
show lag
No default value. Privileged EXEC
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Use this command to display the status of the LAGs and their members.
This example shows how to display the status of the LAGs and if LAG members are active or inactive.
Switch# show lag
Group ID | Type |
Ports
———-+——–+———————-
1
| LACP | Inactive: g1-3
2
| —— |
3
| —— |
4
| —— |
……………
VLAN commands
vlan
Syntax Parameter
Default
vlan vlan-list no vlan vlan-list vlan-list
VLAN 1
The VLAN ID or list of IDs to be created. The vlanlist parameter represents a single VLAN ID (Example: 3), a range of VLAN IDs in which the IDs are separated by a hyphen (Example: 5-9), or a combination of both, in which the single IDs and ranges of IDs are separated by one or more commas (Example: 3,5-9,14,101-104). VLAN IDs can be from 1 to 4094.
Mode
Global Configuration
Usage
Use the vlan command to create a VLAN. Use the no vlan to remove an existing VLAN. You can verify the VLAN setting in the output of the show vlan command.
Example
This example creates VLAN 100:
Switch# configure Switch (config)# vlan 100 Switch (config-vlan)#
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name
Syntax Parameter Default Mode Usage
Example
Smart Switches with Optional Remote/Cloud Management
name name no name name
name
Set the name for the VLAN. The name parameter can be a maximum of 32 characters.
VLANxxxx, in which xxxx is the 4-digit VLAN number.
VLAN Configuration
Use the name command to set a name for a VLAN. Use the no name command to remove a name from a VLAN. You can verify your setting in the output of the show vlan command.
This example sets the name of VLAN 100 to VLAN-onehundred:
Switch (config)# vlan 100 Switch (config-vlan)# name VLAN-one-hundred Switch# show vlan 100
VID | VLAN Name
| Untagged Ports | Tagged Ports | Type
——-+——————+——————-+—————-+——
100 | VLAN-one-hundred |
— |
— | Static
switchport hybrid pvid
Syntax Parameter
Default
switchport hybrid pvid <1-4094>
<1-4094>
The port VLAN ID (PVID) is a number from 1 to 4094.
The PVID is 1.
Mode
Interface Configuration
Usage
Use this command to set the PVID of an interface. You can verify your setting in the output of the show interfaces command.
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Example
This example sets the PVID for interface g1 to 100:
Switch (config)# interface g10 Switch (config-if)# switchport hybrid pvid 100
The example shows the output of the show interfaces command:
Switch# show interfaces switchport g10 Port : g10 Port Mode : Hybrid Ingress
Filtering : enabled Acceptable Frame Type : all Ingress UnTagged VLAN ( NATIVE
) : 100 Trunking VLANs Enabled:
switchport hybrid allowed vlan
Syntax Parameter
Default Mode
switchport hybrid allowed vlan add vlan-list [tagged | untagged]
vlan-list
tagged untagged
The VLAN ID or list of IDs to which the interface must be added. The vlan-list parameter represents a single VLAN ID (Example: 3), a range of VLAN IDs in which the IDs are separated by a hyphen (Example: 5-9), or a combination of both, in which the single IDs and ranges of IDs are separated by one or more commas (Example: 3,5-9,14,101-104). VLAN IDs can be from 1 to 4094. Optional keyword that sets the interface as a tagged member of the VLAN or VLANs. Optional keyword that sets the interface as an untagged member of the VLAN or VLANs.
Each interface is an untagged member of VLAN 1. When you add an interface to a VLAN, by default it is a tagged member.
Interface Configuration
Usage
Use this command to add an interface to a VLAN. You can verify your setting in the output of the show interfaces switchport command.
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This example adds interface g10 as a tagged member to VLANs 100, 101, 102, 103, 104, and 105:
Switch (config)# interface g10 Switch (config-if)# switchport hybrid allowed vlan add 100105
This example shows the output of the show interfaces switchport command for interface g10:
Switch# show interfaces switchport g10 Port : g10 Port Mode : Hybrid Ingress Filtering : disabled Acceptable Frame Type : tagged-only Ingress UnTagged VLAN ( NATIVE ) : 100 Trunking VLANs Enabled:
Port is member in:
Vlan
Name
Egress rule
——- ——————————- —————–
1
default
Untagged
100
VLAN-one-hundred
Tagged
101
VLAN0101
Tagged
102
VLAN0102
Tagged
103
VLAN0103
Tagged
104
VLAN0104
Tagged
105
VLAN0105
Tagged
Forbidden VLANs:
Vlan
Name
——- ———————–
switchport hybrid remove vlan
Syntax Parameter
switchport hybrid allowed vlan remove vlan-list
vlan-list
The VLAN ID or list of IDs from which the interface must be removed. The vlan- list parameter represents a single VLAN ID (Example: 3), a range of VLAN IDs in which the IDs are separated by a hyphen (Example: 5-9), or a combination of both, in which the single IDs and ranges of IDs are separated by one or more commas (Example: 3,5-9,14,101-104). VLAN IDs can be from 1 to 4094.
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Mode Usage Example
Smart Switches with Optional Remote/Cloud Management
Interface Configuration
Use this command to remove an interface from a VLAN. You can verify your setting in the output of the show interfaces switchport command.
This example removes interface g10 from VLAN 105:
Switch (config)# interface g10 Switch (config-if)# switchport hybrid allowed vlan remove 105
This example shows the output of the show interfaces switchport command for interface g10:
Switch# show interfaces switchport g10 Port : g10 Port Mode : Hybrid Ingress Filtering : disabled Acceptable Frame Type : tagged-only Ingress UnTagged VLAN ( NATIVE ) : 100 Trunking VLANs Enabled:
Port is member in:
Vlan
Name
Egress rule
——- ——————————- —————–
1
default
Untagged
100
VLAN-one-hundred
Tagged
101
VLAN0101
Tagged
102
VLAN0102
Tagged
103
VLAN0103
Tagged
104
VLAN0104
Tagged
Forbidden VLANs:
Vlan
Name
——- ———————–
management-vlan
Syntax Parameter Default
management-vlan vlan id no management-vlan
id
Set the ID of the management VLAN, which can be
a single VLAN only, with an ID from 1 to 4094.
VLAN 1 is the management VLAN
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Mode Usage
Example
Smart Switches with Optional Remote/Cloud Management
Global Configuration
Use the management vlan vlan command to set the ID of the management VLAN.
(The VLAN must already exist.) Use the no management vlan vlan command to
restore the management VLAN to VLAN 1.
This example creates VLAN 2 and then sets VLAN 2 as the management VLAN:
Switch(config)#vlan 2 Switch(config)# management-vlan vlan 2
This example restores the management VLAN to the default management VLAN (VLAN
1):
Switch(config)# no management-vlan
show vlan
Syntax Parameter
Default Mode Usage Example
show vlan vlan-list
vlan-list No default value.
The VLAN ID or list of IDs for which information must be displayed. The vlan- list parameter represents a single VLAN ID (Example: 3), a range of VLAN IDs in which the IDs are separated by a hyphen (Example: 5-9), or a combination of both, in which the single IDs and ranges of IDs are separated by one or more commas (Example: 3,5-9,14,101-104). VLAN IDs can be from 1 to 4094.
Privileged EXEC
Use this command to display information about one or more VLANs.
This example shows how to display information about VLAN 1:
Switch# show vlan 1
VID | VLAN Name | Untagged Port | Tagged Port | Type
—– -+————–+——————-+————-+——–
1 | default | g1-28,lag1-4
|
— | Default
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show interfaces switchport
Syntax Parameter
Default
show interfaces switchport id
id
Specify the interface, LAG, a range of interfaces,
or a range of LAGs. The id parameter represents
the interface or LAG number or a range of
interface numbers or LAG numbers. Use a hyphen
to indicate a range. Use a comma to separate
individual interfaces, ranges, or a combination of
both.
No default value.
Mode
Privileged EXEC
Usage Example
Use this command to show switchport information for one or more interfaces.
This example shows how to display switchport information for interface g10:
Switch# show interfaces switchport g10 Port : g10 Port Mode : Trunk Ingress Filtering : enabled Acceptable Frame Type : all Ingress UnTagged VLAN ( NATIVE ) : 1 Trunking VLANs Enabled: 100
Port is member in: Vlan Name
——- ———————-1 default
100 VLAN-one-hundred
Egress rule —————Untagged Tagged
Forbidden VLANs:
Vlan
Name
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Auto-VoIP commands
voice-vlan
Syntax Parameter Default Mode Usage
Example
voice-vlan no voice-vlan
No interfaces are members of the voice VLAN.
Interface Configuration
Use the voice vlan command to enable Auto-VoIP OUI-based mode on an interface.
Use the no voice vlan command to disable Auto-VoIP OUI-based mode on an
interface With OUIbased Auto-VoIP, the voice prioritization is based on
Organizationally Unique Identifier (OUI) bits.
This example shows how to enable Auto-VoIP OUI-based mode on interfaces 1, 2,
and 3:
Switch(config)#interface range g1-3 Switch(config-if)#voice-vlan
voice-vlan vlan
Syntax Parameter
Default
voice-vlan vlan id
id
Set the ID of the Auto-VoIP VLAN, which can be a
single VLAN only, with an ID from 0 to 4094.
No default value.
Mode
Global Configuration
Usage
Use this command to configure the ID of the Auto-VoIP VLAN in OUIbased mode.
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With OUIbased Auto-VoIP, the voice prioritization is based on
Organizationally Unique Identifier (OUI) bits. The VLAN must already exist
before you can configure the VLAN as the Auto-VoIP VLAN.
This example sets VLAN 128 as the Auto-VoIP VLAN in OUI-based mode:
Switch(config)# voice-vlan vlan 128
voice-vlan cos
Syntax Parameter
Default Mode Usage
Example
voice-vlan cos <0-7>
<0-7>
Set the class of service (CoS) value for the AutoVoIP VLAN in OUI-based mode. The value must be a number from 0 to 7.
CoS value 6
Global Configuration
Use this command to configure the CoS value for the Auto-VoIP VLAN. With OUIbased Auto-VoIP, the voice prioritization is based on Organizationally Unique Identifier (OUI) bits.
This example shows how to set the CoS value:
Switch(config)# voice-vlan cos 7
voice-vlan oui
Syntax Parameter
voice-vlan oui <0-31> a :b :c [description] no voice-vlan oui <0-31>
<0-31>
a :b :c description
Set the index of the OUI entry to be added or removed. The value must be a number from 0 to 31. The OUI address in the 24-bit number format. For example, 00:11:22 or 00:A1:B2. As an option, add a text as a description of the OUI
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Default Mode Usage
Example
Smart Switches with Optional Remote/Cloud Management
9 default OUI entries exist for an OUI-based Auto-VoIP
Global Configuration
Use the voice-vlan oui command to add an OUI entry to an OUI-based Auto-VoIP.
Use the no voice-vlan oui command to remove an OUI entry from an OUI-based
Auto-VoIP. You can verify the OUI settings in the output of the show
runningconfig command.
This example shows how to add a new OUI entry 00:11:22 with index 9 and a
description of test:
Switch(config)# voice-vlan oui 9 00:11:22 test
voip
Syntax Parameter Default Mode Usage
Example
voip no voip
Disabled
Interface Configuration
Use the voip command to enable Auto-VoIP in protocol-based mode on an
interface. Use the no voip command to disable Auto-VoIP in protocol-based mode
on an interface.
This example shows how to enable Auto-VoIP in protocol-based mode on
interfaces g1, g2, and g3:
Switch(config)#interface range g1-3 Switch(config-if)#voip
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voip pri
Syntax Parameter
Default Mode Usage Example
Smart Switches with Optional Remote/Cloud Management
voip pri <0-7> <0-7>
Set the class of service (CoS) value for VoIP packets that are detected by Auto-VoIP in protocol-based mode. The value must be a number from 0 to 7.
CoS value 7
Global Configuration
Use this command to configure the Auto-VoIP Cos value in protocolbased mode.
This CoS value is applied to VoIP packets.
This example shows how to set the Auto-VoIP CoS value in protocol-based mode
to 3:
Switch(config)# voip pri 3
voip act
Syntax Parameter
Default Mode Usage
voip act {remark | traffic-class}
remark traffic-class
Applies the CoS value that is set in the voip pri command and the remark flag to tagged VoIP packets that are detected by Auto-VoIP in protocol-based mode. For untagged VoIP packets, the remark flag is ignored, so the behavior is the same as when you set the traffic-class parameter. Applies the CoS value that is set in the voip pri command to tagged or untagged VoIP packets that are detected by Auto-VoIP in protocol-based mode.
The default action is to apply traffic-class
Global Configuration
Use this command to configure the prioritization type for Auto-VoIP in
protocol-based mode.
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This example shows how to set the prioritization type to remark for AutoVoIP
in protocol-based mode: Switch(config)# voip act remark
Spanning tree protocol commands
show spanning-tree
Syntax
show spanning-tree
Parameter Default Mode Usage Example
No default value.
Privileged EXEC
Use this command to display the spanning tree configuration.
This example shows how to display the spanning tree configuration:
Switch# show spanning-tree
Spanning tree enabled mode RSTP Default port cost method: short
Root ID
Priority 32768
Address
00:11:22:33:44:55
This switch is the root
Hello Time 4 sec Max Age 10 sec
Forward Delay 25 sec
Number of topology changes 2 last change occurred 20:34:30 ago Times: hold 0,
topology change 0, notification 0
hello 4, max age 10, forward delay 25
Interfaces
Name State Prio.Nbr Cost Sts Role EdgePort Type
—— ——- ——– —– —— —- ——– ———–
g23 enabled 128.23 19 Blk Desg
No P2P (RSTP)
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show spanning-tree interfaces
Syntax
show spanning-tree interfaces id
Parameter
Default Mode Usage Example
id
Specify the interface, LAG, a range of interfaces,
or a range of LAGs. The id parameter represents
the interface or LAG number or a range of
interface numbers or LAG numbers. Use a hyphen
to indicate a range. Use a comma to separate
individual interfaces, ranges, or a combination of
both.
No default value.
Privileged EXEC
Use this command to show the STP configuration and statistics for an interface
or LAG.
This example shows how to display the STP configuration for interface g23:
Switch# show spanning-tree interfaces g23
Port g23 enabled State: forwarding Port id: 128.23 Type: P2P (RSTP) Designated bridge Priority : 32768 00:11:22:33:44:55 Designated port id: 128.23 cost: 0 BPDU Filter: Disabled Disabled BPDU: sent 21886, received 0
Role: designated Port cost: 19 Edge Port: No Address:
Designated path
BPDU guard:
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show spanning-tree mst configuration
Syntax
show spanning-tree mst configuration
Parameter Default Mode Usage Example
No default value.
Privileged EXEC
Use this command to show the global MST configuration.
This example shows how to display the global MST configuration:
Switch# show spanning-tree mst configuration
Name
[00:11:22:33:44:55]
Revision 0
Instances configured 2
Instance Vlans mapped
——– ———————
0
1-99,111-4094
1
100-110
——————————–
show spanning-tree mst interfaces
Syntax Parameter
Default
show spanning-tree mst instance-id interfaces id
instance-id id
The ID of the MST instance. The instance-id parameter represents a value from 0 to 15. Specify the interface, LAG, a range of interfaces, or a range of LAGs. The id parameter represents the interface or LAG number or a range of interface numbers or LAG numbers. Use a hyphen to indicate a range. Use a comma to separate individual interfaces, ranges, or a combination of both.
No default value.
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Privileged EXEC
Use this command to show the MSTP information for a specific MST instance on an interface.
This example shows how to display MSTP information for MST instance 0 on interface g23:
Switch# show spanning-tree mst 0 interfaces g23
MST Port Information
Instance Type : CIST (0) ————————————————————
Port Identifier : 128/23
External Path-Cost : 0
/19
Internal Path-Cost : 0
/19
————————————————————
Designated Root Bridge : 32768/00:11:22:33:44:55
External Root Cost : 0
Regional Root Bridge : 32768/00:11:22:33:44:55
Internal Root Cost : 0
Designated Bridge : 32768/00:11:22:33:44:55
Internal Port Path Cost : 19
Port Role : Designated
Port State : Forwarding
————————————————————
This example shows how to display MSTP information for MST instance 1 on interface g23:
Switch# show spanning-tree mst 1 interfaces g23
MST Port Information
Instance Type : MSTI (1) ————————————————————
Port Identifier : 128/23
Internal Path-Cost : 0
/19
————————————————————
Regional Root Bridge : 32768/00:11:22:33:44:55
Internal Root Cost : 0
Designated Bridge : 32768/00:11:22:33:44:55
Internal Port Path Cost : 19
Port Role : Designated
Port State : Forwarding
————————————————————
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MAC address table commands
clear mac address-table dynamic
Syntax Parameter
Default
clear mac address-table dynamic [interfaces id | vlan vlan-id]
interfaces id vlan vlan-id
As an option, specify the interface, LAG, a range of interfaces, or a range of LAGs from which all dynamically learned addresses must be deleted. The id parameter represents the interface or LAG number or a range of interface numbers or LAG numbers. Use a hyphen to indicate a range. Use a comma to separate individual interfaces, ranges, or a combination of both. As an option, specify the VLAN ID from which all dynamically learned addresses must be deleted. The vlan-id parameter represents the VLAN ID.
No default value.
Mode
Privileged EXEC
Usage Example
Use this command to delete the dynamically learned MAC entries from the MAC
address table. As an option, you can specify an interface, LAG, or VLAN from
which the dynamically learned address entries must be cleared. If you do not
specify an interface or a VLAN, all dynamically learned address entries on the
switch are deleted.
This example deletes the dynamically learned MAC addresses on interface g1.
Switch# clear mac address-table dynamic interfaces g1
show mac address-table
Syntax Parameter
show mac address-table [mac-address]
mac-address
As an option, specify a MAC address for which the entries in the MAC address table must be displayed. The mac-address parameter represents the MAC address in the standard xx.xx.xx.xx.xx.xx format.
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Default Mode Usage
Example
No default value.
Privileged EXEC
Use this command to show the entries in the MAC address table. As an option, you can specify a single MAC address for which entries in the MAC address table must be displayed.
This example shows how to display the entire MAC address table:
Switch# show mac address-table
VID | MAC Address |
Type
| Ports
——+——————-+——————-+————
—
1 | DE:AD:BE:EF:01:02 | Management
| CPU
1 | 1C:E6:C7:8F:10:02 |
Dynamic
| g3
Total number of entries: 2
This example shows how to displays address table entries that contain MAC address 00:11:22:33:44:55:
Switch# show mac address-table 00:11:22:33:44:55 VID | MAC Address | Type |
Ports
——+——————-+————+—————100 | 00:11:22:33:44:55 | Static | g1
Total number of entries: 1
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Routing Commands
IP routing commands
show ip interface
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
show ip interface [vlan vlan-id]
Parameter
vlan vlan-id
As an option, specify the VLAN ID for which the Layer 3 routing interfaces must be displayed. The vlan-id parameter represents the VLAN ID.
Default
No default value.
Mode Usage
Example
User EXEC Privileged EXEC
Use this command to show the L3 routing interfaces. As an option, you can
specify a VLAN for which the routing interfaces must be displayed. If you do
not specify a VLAN, all routing interfaces on the switch are displayed. If the
switch does not support static routing, or you did not configure any routing
interfaces, the command does not work.
This example shows how to display all routing interfaces:
Switch# show ip interface
IP Address
I/F
I/F Status Type Status
admin/oper
—————— ———- ———- ——- ——
192.168.1.1/24
VLAN 2
UP/DOWN Static Valid
192.168.2.1/24
VLAN 3
UP/DOWN Static Valid
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Routing table commands
show ip route
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
show ip route
Parameter
Default
No default value.
Mode Usage Example
User EXEC Privileged EXEC Use this command to show the route entries on the
switch. If the switch does not support static routing, the command does not
work.
This example shows how to display the route entries on the switch:
Switch# show ip route
Codes: > – best, C – connected, S – static
C> 192.168.0.0/24 is directly connected, MGMT VLAN
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ARP commands
clear arp-cache
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
clear arp-cache
Parameter
Default
No default value.
Mode Usage
User EXEC Privileged EXEC
Use this command to delete all ARP entries on the switch.
Example
This example shows how to delete all ARP entries on the switch: Switch(config)# clear arp-cache
show arp
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP · MS510TXM and MS510TXUP
Syntax
show arp
Parameter
Default
No default value.
Mode
User EXEC Privileged EXEC
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Use this command to show all ARP entries on the switch.
This example shows how to display all ARP entries on the switch:
Switch# show arp
VLAN Interface IP address
HW address
Status
—————– ————— —————— ———-
vlan 1
192.168.0.1
50:3e:aa:07:ab:46 Dynamic
show arp configuration
This command is supported on the following switch models: · GS108Tv3 and GS110TPv3 · MS510TXM and MS510TXUP · GS728TPv2, GS728TPPv2, GS752TPv2, and GS752TPP
Syntax
show arp configuration
Parameter
Default
No default value.
Mode Usage
User EXEC Privileged EXEC
Use this command to show the ARP configuration on the switch.
Example
This example shows how to display the ARP configuration on the switch:
Switch# show arp configuration
Global configuration: ARP timeout: 1200 Seconds ARP response: 1 Seconds ARP
retry: 4 times ARP cache: 512 ARP renew: enabled
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Security Commands
Management security commands
username
Syntax Parameter
Default Mode Usage
username name algorithm-type sha256 secret password no username name
name password
The user name that must be added. The name parameter represents the user name and can consist of a maximum number of 32 characters. You can use alphabetical and digital characters and the following special characters: ! # $ % & ( ) + , – / ; < = > @ [ ] ^ _ ` { | } ~ The password that must be associated with the user name. The password parameter represents the password in non-encrypted format. The password can be from 8 to 20 characters, and must include at least one uppercase letter, one lowercase letter, and one number. You can use alphabetical and digital characters and the following special characters: ! # $ % & ( ) + – . / : ; < = > @ [ ] ^ _ ` { | } ~
User name “admin” with password “password” and privilege level 15.
Global Configuration
Use the username command to add a new user account or change an existing user
account. Use the no username command to delete an existing user account. You
cannot remove the default admin account.
The user accounts are stored in the local database for login authentication.
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This example shows how to add a new user account with the name NewUser and
password QaZWSx123:
Switch(config)# username NewUser algorithm-type sha256 secret QaZWSx123
show username
Syntax Parameter Default
show username No default value.
Mode
Privileged EXEC
Usage
Use this command to show all user accounts in the local database.
Example
This example shows how to display all existing user accounts:
Switch# show username
Priv | Type |
User Name |
Password
——-+——–+—————–+————————–
–
15 | secret |
admin | DYVk7/C3+pxgiCTjJLFGQg==
15 | secret |
test1 | wTqZERR1UWif6EcDR+b6DQ==
15 | secret |
test2 | 9T3Vlx8TA0ZkfxZ8Fx+NWA==
15 | secret |
test3 | mCgN/jKs2n9FbPIurDqY7g==
show users
Syntax Parameter Default
show users No default value.
Mode
Privileged EXEC
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Usage
Use this command to show information about all active users.
Example
This example shows how to display information about all active users:
Switch# show users
Username
Protocol
Location
————— ———— ———————–
admin
console
—
user1
telnet
192.168.0.1
user2
ssh
192.168.0.1
Access commands
ip ssh
Syntax Parameter Default Mode Usage
Example
ip ssh no ip ssh
Enabled
Global Configuration
Use the ip ssh command to enable SSH access to the switch. Use the no ip ssh
command to disable SSH access to the switch.
Warning: If you disable SSH access, all current SSH sessions are terminated,
and you can no longer access the switch over the CLI. To restore SSH access,
log in to the local browser UI, and reenable SSH access.
This example shows how to disable SSH service:
Switch(config)# no ip ssh SSH daemon disabled.
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ip ssh port
Syntax Parameter
Default
ip ssh port <1025-65535> no ip ssh port
<1025-65535>
Set the secure shell (SSH) TCP service port, which can be a number in the range from 1025 to 65535.
22
Mode
Global Configuration
Usage Example
Use the ip ssh port command to set the TCP port number on which the switch can
detect SSH requests. Use the no ip ssh port command to reset the port number
to the default.
This example shows how to set the SSH TCP port number to port 1025:
Switch(config)# ip ssh 1025
ip ssh protocol
Syntax Parameter
Default Mode Usage Example
ip ssh protocol number
Number
The SSH version. The number parameter represents the SSH version, which can be 2 only. Currently. only SSH version 2 is supported.
2 Global Configuration
Use this command to set the SSH version. Currently, only SSH version 2 is supported.
This example shows how the set the SSH version on the switch to version 2:
Switch# ip ssh protocol 2
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exec-timeout
Syntax Parameter Default
exec-timeout <1-60>
<1-60> 5 minutes
Set the SSH session time-out period in minutes, from 1 to 60 minutes.
Mode
Line Configuration
Usage Example
Use this command to set the SSH session time-out period in minutes. If a user
is logged in to the CLI, but does not take action, the user is automatically
logged out from the CLI when the time-out period is reached.
This example shows how to set the SSH session time-out period to 25 minutes:
Switch(config)# line ssh Switch(config-line)# exec-timeout 25
max-session
Syntax Parameter Default
max-session <1-4>
<1-4> 4
Set the maximum number of simultaneous SSH sessions, from 1 to 4.
Mode
Line Configuration
Usage Example
Use this command to set the maximum number of simultaneous SSH session on the
switch.
This example shows how to set the maximum number of SSH sessions to 3:
Switch(config)# line ssh Switch(config-line)# max-session 3
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ip ssh crypto key generate
Syntax Parameter Default
ip ssh crypto key generate rsa no ip ssh crypto key
A default RSA key exists.
Mode
Privileged EXEC
Usage Example
Use the ip ssh crypto key generate rsa command to generate a new RSA key or
replace the existing RSA key. Use the no ip ssh crypto key command to delete
the existing RSA key. This process may take a few minutes.
This example shows how to generate a new RSA key:
Switch# ip ssh crypto key generate rsa
show ip ssh
Syntax Parameter Default
show ip ssh No default value.
Mode
Privileged EXEC
Usage
Use this command to display the SSH configuration and status.
Example
This example shows how to display the configuration and status of SSH:
Switch# show ip ssh
SSH Configuration
Administrative Mode
: Disabled
SSH Port
: 22
Protocol Levels
: Version 2
SSH Sessions Currently Active : 0
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Max SSH Sessions Allowed SSH Timeout (mins) Keys Present Key Generation In Progress
: 4 : 5 : RSA : None
Traffic control commands
storm-control
Syntax Parameter
Default Mode Usage
Example
storm-control {broadcast | multicast | unknown-unicast} [level percent] no storm-control {broadcast | multicast | unknown-unicast}
broadcast multicast unknown-unicast percent
Select broadcast as the storm control type. Select multicast as the storm control types. Select unknown unicast as the storm control type. As an option, set a rate value. The percent parameter represents a percentage.
All types of storm control are disabled. If you enable any type of storm control, the default level is 5 (that is, 5 percent).
Global Configuration Interface Configuration
Use the storm-control {broadcast| multicast | unknown-unicast} command to
enable storm control of a specific type. The different types of storm control
(broadcast, multicast, and unknown unicast) are not mutually exclusive, but
can each be enabled by issuing the command several times. Use no storm-control
{broadcast| multicast | unknown-unicast} command to disable storm control of a
specific type.
This example shows how to enable broadcast storm control on interface g1 and set a broadcast storm control rate of 10 percent:
Switch(config)# interface g1 Switch(config-if)# storm-control broadcast level 10
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storm-control action
Syntax Parameter
Default
storm-control {broadcast | multicast | unknown-unicast} action {trap | shutdown} no storm-control {broadcast | multicast | unknown-unicast} action
broadcast multicast unknown-unicast trap shutdown
The action must apply to broadcast traffic that exceeds the threshold. The action must apply to multicast traffic that exceeds the threshold. The action must apply to unknown unicast traffic that exceeds the threshold. Discard the frames that exceed the threshold and send an SNMP trap. Shut down the interface.
All frames that exceed the threshold are discarded (dropped).
Mode Usage
Example
Global Configuration Interface Configuration
Use the storm-control {broadcast | multicast | unknown-unicast} action command
to set the action that must occur when the received storm control packets
exceed the maximum rate. Use no storm-control {broadcast | multicast |
unknown-unicast} action command to reset the action to the default.
This example shows how to set the action for broadcast storm control globally
(because of the Global Configuration command mode) to shut down the interface
or interfaces on which the maximum rate is exceeded:
Switch(config)# storm-control broadcast action shutdown
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show storm-control
Syntax Parameter Default
show storm-control No default value.
Mode
Privileged EXEC
Usage Example
Use this command to show all storm control configurations, including the global configuration and the per-interface configurations.
This example shows how to display all storm control configurations on the switch. For each of the three types of storm control, the output shows if the type is enabled or disabled for an interface.
Switch# show storm-control Storm control preamble and IFG: Excluded Storm control unit: bps
Port | Broadcast
| Multicast
| Unknown-Unicast
| %
| %
| %
——-+———————+———————+———————-
g1
5.0 Drop
5.0 Drop
(Off) 5.0 Drop
(Off)
g2
5.0 Drop
5.0 Drop
(Off) 5.0 Drop
(Off)
g3
5.0 Drop
(Off) 5.0 Drop
(Off) 5.0 Drop
(Off)
g4
5.0 Drop
(Off) 5.0 Drop
(Off) 5.0 Drop
(Off)
……………
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Monitoring Commands
Port commands
show cable-diag
Syntax Parameter
Default
show cable-diag interfaces id
interfaces id
Specify the interface for which the diagnostic information must be displayed. The id parameter represents the interface number or a range of interface numbers. Use a hyphen to indicate a range. Use a comma to separate individual interfaces, ranges, or a combination of both.
No default value.
Mode
Privileged EXEC
Usage Example
Use this command to show the estimated length of the Ethernet cable that is attached to an interface. The interface must be active, and in the link-up state.
This example shows how to display the diagnostic information for the cables that are attached to interfaces g1 and g2:
Switch# show cable-diag interfaces GigabitEthernet 1-2
Port | Speed | Local pair | Pair length | Pair status
——–+——–+————+————-+—————
g1 | auto | Pair A |
0.88 | Open
Pair B |
0.82 | Open
Pair C |
0.80 | Open
Pair D |
0.78 | Open
g2 | auto |
Pair A | Pair B | Pair C | Pair D |
0.81 0.81 0.77 0.81
| Open | Open | Open | Open
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Logging commands
clear logging
Syntax Parameter
Default
clear logging {buffered | file}
buffered file
No default value.
Clears the log messages stored in RAM. Clears the log messages stored in the flash memory.
Mode
Privileged EXEC
Usage Example
Use this command to clear the log messages from the internal logging buffer in
the RAM or the flash memory.
This example first clears the log messages stored in RAM and then clears the
log messages in flash memory:
Switch# clear logging buffered Switch# clear logging file
show logging
Syntax Parameter
Default
show logging [buffered | file | traplogs}
buffered file
traplogs
Displays the log messages stored in RAM. Displays the log messages stored in flash memory. Displays the log messages for SNMP traps.
No default value.
Mode
Privileged EXEC
Usage
Use this command to show the log messages in RAM, flash memory, or the SNMP trap logs.
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This example shows the log messages stored in the RAM:
Switch# show logging buffered Logging service is enabled
Aggregation: disabled Aggregation aging time: 300 sec
Console Logging: level notice Buffer Logging : level info File Logging :
disabled Trap Logging : level debug
Buffer Logging ————-<182>1 2021-01-01T00:01:33.480Z 192.168.0.239-1
discAgent-6 %% UPnP restart as no new routing interface is up w.r.t intfm.
Mirroring commands
mirror session destination interface
Syntax Parameter
mirror session <1-4> destination interface id [allow-ingress] no mirror session {all | <1-4> | [<1-4> destination interface id]}
<1-4> id
allow-ingress all
Specify the mirror session, which can be a number from 1 to 4. The switch can support a total of four simultaneous mirroring sessions. Specify the destination interface (a single physical port) to which the traffic is mirrored. The id parameter represents the interface number, allows a partial port name, and is not casesensitive. For example, g1 or GigabitEthernet2. As an option, enable forwarding of ingress traffic. For the no form of the command, specify all mirroring sessions. The switch can support up to four simultaneous mirroring sessions.
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Default Mode Usage
Example
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No destination port is configured.
Global Configuration
Use the mirror session destination interface command to set the physical
destination port for a specific port mirror session. Use the no mirror session
command to stop either all mirroring sessions on the switch, a single
mirroring session on the switch, or one specific mirroring session on a
specific physical destination port.
This example shows how to set interface g1 as the destination port for both
incoming and outgoing traffic for mirroring session 1:
Switch(config)# mirror session 1 destination interface g1
mirror session source interface
Syntax Parameter
Default
mirror session <1-4> source interface id {both | rx | tx} no mirror session {all | <1-4> | [<1-4> source interface id {both | rx | tx}]}
<1-4>
id
both rx tx all
Specify the mirror session, which can be a number from 1 to 4. The switch can support a total of four simultaneous mirroring sessions. Specify the source interface, which can be a physical port or LAG, from which traffic is mirrored. The id parameter represents the interface number, allows a partial port name, and is not case-sensitive. Mirroring applies to both incoming and outgoing traffic. Mirroring applies to incoming traffic only. Mirroring applies to outgoing traffic only. For the no form of the command, specify all mirroring sessions. The switch can support up to four simultaneous mirroring sessions.
No monitor sessions are configured for any source interfaces.
Mode
Global Configuration
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Use the mirror session source interface command to start a port mirroring
session from a specific source interface. Note: Before you start a port
mirroring session, first configure the destination port for the session. Use
the no mirror session command to stop either all mirroring sessions on the
switch, a single mirroring session on the switch, or one specific mirroring
session on a specific source port. If you stop it on a specific source port,
you must stop it for either a specific direction or both directions.
This example shows how to start port mirroring session 1 to mirror both
incoming and outgoing traffic on interfaces g2, g3, g4, and g5:
Switch(config)# mirror session 1 source interface g2-5 both
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Maintenance Commands
Reset commands
reboot
Syntax Parameter Default Mode Usage
Example
reboot
No default value.
Privileged EXEC
Use this command to reboot the switch without powering down the switch. If you
reboot the switch, all network connections are terminated. The switch uses the
saved startup configuration to initialize the switch. The CLI prompts you to
confirm that the reboot action must proceed. This example shows how to reboot
the switch:
Switch# reboot Are you sure you want to reboot the system? (Y/N)[N]y Rebooting
system …
restore-defaults
Syntax Parameter Default
restore-defaults No default value.
Mode
Privileged EXEC
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Use this command to restore the switch to factory default settings, after
which the switch automatically reboots. Note: This command has the same effect
as the delete startup-config command.
This example shows how to restore the switch to factory default settings and
then reboot the switch:
Switch# restore-defaults Rebooting now…
delete
Syntax Parameter
Default
delete {[startup-config | flash://startup-config] | [backup-config | flash ://backup-config]}
startup-config
flash://startupconfig backup-config
flash://backupconfig
Deletes the startup configuration file from flash memory. Deletes the startup configuration file from flash memory. Deletes the backup configuration file from flash memory. Deletes the backup configuration file from flash memory.
No default value.
Mode
Privileged EXEC
Usage
Use this command to delete the startup configuration file or backup configuration file from flash memory.
Notes:
· The delete startup-config command is identical to the delete flash
://startup-config command.
· The delete backup-config command is identical to the delete flash://backup-
config command.
· The delete startup-config command has the same effect as the restore-
defaults command.
Example
This example shows how to delete the backup configuration file from flash memory:
Switch# delete backup-config
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References
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