Alcatel Carrier Internetworking Solutions 6648 - Manual (Page 84)

Troubleshooting Spanning Tree Troubleshooting Spanning Tree
page 4-4 OmniSwitch Troubleshooting Guide September 2005
Since STP is run in a distributed fashion it is important to verify that each NI that is involved is not having
a resource problem. Use the show health command to verify the resources available on an NI.
-> show health 5
* - current value exceeds threshold
Slot 05 1 Min 1 Hr 1 Hr
Resources Limit Curr Avg Avg Max
-----------------+-------+------+------+-----+----
Receive 80 01 01 01 01
Transmit/Receive 80 01 01 01 01
Memory 80 39 39 39 39
Cpu 80 26 29 28 30
If the problem has been ascertained to be layer 2 data loop, and it is needed to restore network connectiv-
ity quickly, it is recommended to disable all redundant links either administratively or by disconnecting
cables.