FS S3410 Series 24-Port Gigabit Ethernet L2+ PoE+ Switch Instruction Manual
- October 27, 2023
- FS
Table of Contents
FS S3410 Series 24-Port Gigabit Ethernet L2+ PoE+ Switch
Fault Phenomenon
Port aggregation is unsuccessful.
Possible Cause of Failure
- Physical link failure.
- LACP negotiation was unsuccessful.
- There is no change in the packet flow and the matching part of the balance factor.
- The duplex, rate, and transmission medium at both ends are inconsistent.
Processing Steps
Check Whether There is a Link Failure On the Aggregation Member Port
FS#show interface status //Check whether the port status of the aggregation
member port is up.
If the member port is down, check the physical port connection. Make sure the member is up. If conditions permit, replace other member ports, confirm whether the aggregation member port can be up, and exclude the member port from physical failure.
Check the Port Properties of Both Devices
Use the show interface XX command to view the port’s media properties,
focusing on the port’s speed, flow control, and media type, and it needs to be
configured in full-duplex mode to eliminate the problem that the port cannot
be up
- FS#show interfaces ten gigabit ethernet 0/19
- Index(dec):19 (hex):13
- TenGigabitEthernet 0/19 is UP, line protocol is UP
- The hardware is TenGigabitEthernet, address is 300d.9e43.38de (bia 300d.9e43.38de)
- Interface address is: no IP address
- Interface IPv6 address is: No IPv6 address
- MTU 1500 bytes, BW 10000000 Kbit
- The encapsulation protocol is Ethernet-II, loopback is not set
- The Keepalive interval is 10 sec, set
- Carrier delay is 2 sec
- Ethernet attributes: Last link state change time: 2020-07-15 10:10:35
- Time duration since last link state change: 0 days, 0 hours, 12 minutes, 29 seconds Priority is 0
- Medium-type is Fiber
- Admin duplex mode is AUTO, oper duplex is Full
- Admin speed is AUTO, oper speed is 10G
- Flow control admin status is OFF, flow control oper status is OFF
- Admin negotiation mode is OFF, oper negotiation state is OFF
- Storm Control: Broadcast is OFF, Multicast is OFF, Unicast is OFF
- Rxload is 1/255, Txload is 1/255
- Input peak rate: 205 bits/sec, at 2020-07-15 10:11:45
- Output peak rate: 304 bits/sec, at 2020-07-15 10:11:45
- 10 seconds input rate 0 bits/sec, 0 packets/sec
- 10 seconds output rate 0 bits/sec, 0 packets/sec
- 29 packets input, 6616 bytes, 0 no buffer, 0 dropped
- Received 1 broadcasts, 0 runts, 0 giants
- 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 abort
- 52 packets output, 9512 bytes, 0 underruns, 0 no buffer, 0 dropped
- 0 output errors, 0 collisions, 0 interface resets
Check Whether the Link Aggregation Member Ports and Link Aggregation Groups Are Normal
State: Member port negotiation status, bndl indicates that the negotiation is successful, susp indicates that the negotiation fails, and down indicates that the link status of the interface is down
FS#show lacp summary 1 System Id:32768, 300d.9e7a.74c0
Flags: S – Device is requesting Slow LACPDUs F – Device is requesting Fast LACPDUs. A – Device is in active mode. P – Device is in passive mode.
Aggregate port 1:
Local information:
LACP port Oper Port Port Port Flags State Priority Key Number State
Te0/19 SA
Te0/20 SA
Partner information:
|
bndl bndl
LACP port Priority
|
32768
32768
| |
0x1 0x1
Oper
Key
|
0x13
0x14
Port Number
|
0x3d 0x3d
Port State
Port Flags
|
Dev ID
Te0/19
|
SA
|
32768
|
300d.9e43.38de
|
0x1
|
0x13
|
0x3d
Te0/20| SA| 32768| 300d.9e43.38de| 0x1| 0x14| 0x3d
FS#show aggregatePort 1 summary
Aggregate Port MaxPorts SwitchPort Mode Load balance
|
Ports
---|---
Ag1
|
8
|
Enabled
|
ACCESS enhanced profile
|
Te0/19
|
,Te0/20
- AggregatePort :AP Interface name
- MacPorts: AP The maximum number of interfaces that can be supported.
- switchport: AP Whether the interface is a Layer 2 port, Enabled indicates a Layer 2 port, and Disabled indicates not a Layer 2 port.
- Mode: AP The attributes of the Layer 2 interface of the interface, including ACCESS, TRUNK, TUNNEL, HYBRID, UPLINK, HOST, and PROMIS, when the AP interface is not a Layer 2 interface, the display is empty.
- Load balance: AP Balance mode of the interface
- Ports :AP Balance mode of the interface.
Check the Aggregation Port Configuration is Correct
- FS#show running-config interface TenGigabitEthernet 0/19
- Building configuration…
- Current configuration: 62 bytes
- interface TenGigabitEthernet 0/19
- port-group 1 mode active
There are two LACP port modes: Active and Passive
Check Whether the Configuration Of The Peer Device is Correct
If the LACP mode of both ports of the device is passive mode, the aggregation relationship cannot be established. Both ends are in active mode, or one side is in active mode and one is in passive mode.
Seek FS Technical Support
If the fault cannot be solved after the above steps are checked, please collect the following fault information and contact FS technical support for assistance.
- show run
- show version
- show version slot
- show lacp summary X
- show lacp summary X
- show logging
- https://www.fs.com
The information in this document is subject to change without notice. FS has made all efforts to ensure the accuracy of the information, but all information in this document does not constitute any kind of warranty.Copyright 2009-2022 FS.COM AlI Rights Reserved.
References
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