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Multiple Instance Spanning-Tree Operation
Loop Protection
Figure 3-36. Example of Show Loop-Protect Output for Port Mode
Displaying Loop Protection Status in VLAN Mode
Toe display information about loops on VLANs with loop protection enabled,
enter the show loop-protect command.
HP Switch(config)# show loop-protect 1-2
Status and Counters - Loop Protection Information
Transmit Interval (sec) : 5
Port Disable Timer (sec) : 5
Loop Detected Trap : Enabled
Loop Protect Mode : Port
Loop Protect Enabled VLANs :
Loop Loop Detected Loop Time Since Rx Port
Port Protect Detected on VLAN Count Last Loop Action Status
---- ------- -------- --------- -------- ----------- ---------- ---------
1 Yes Yes NA 1 5s send-disable Down
2 Yes No NA 0 send-disable Up
Syntax: show loop-protect <port-list>
Displays the loop protection status for VLANs. If no ports are
specified, the information is displayed only for the ports that
have loop protection enabled.
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