User Manual

This executes blocking if a loop is detected on static logical interface #1.
SWP2(config)#interface sa1
SWP2(config-if)#loop-detect blocking enable
This executes blocking if a loop is detected on LACP logical interface #1.
SWP2(config)#interface po1
SWP2(config-if)#loop-detect blocking enable
Do not block if a loop is detected on LAN port #1.
SWP2(config)#interface port1.1
SWP2(config-if)#loop-detect blocking disable
6.4.4 Detects Port Blocking loop clearing at regular intervals
[Syntax]
loop-detect blocking interval interval
no loop-detect blocking interval
[Parameter]
interval : <10-3600>
Time between loop clearing detection (seconds)
[Initial value]
None
[Input mode]
global configuration mode
[Description]
Normally, Blocking is released immediately when the loop is cleared.
When this command is configured, it detects if the loop is cleared at regular intervals.
If the loop is cleared, Blocking is released, but if the loop is not cleared, Blocking continues until that time passes again.
If this command is executed with the "no" syntax, the setting returns to the default.
[Note]
If a port in the Port Blocking state goes link down, the Port Blocking is removed immediately.
[Example]
Set the Port Blocking loop clearing detection interval to 300 seconds.
SWP2(config)#loop-detect blocking interval 300
6.4.5 Reset loop detection status
[Syntax]
loop-detect reset
[Input mode]
priviledged EXEC mode
[Description]
Resets the loop detection status of all interfaces.
[Note]
This command can be executed only if the system-wide loop detection function is enabled.
[Example]
Reset the loop detection status.
SWP2#loop-detect reset
6.4.6 Show loop detection function status
[Syntax]
show loop-detect
216 | Command Reference |
Layer 2 functions