LevelOne GTL-2691 - Manual (Page 1079)

C HAPTER 37 | Spanning Tree Commands
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◆ When configured for manual release mode, then a link down / up event
will not release the port from the discarding state. It can only be
released using the spanning-tree loopback-detection release command.
E XAMPLE
Console(config)#interface ethernet 1/5
Console(config-if)#spanning-tree loopback-detection release-mode manual
Console(config-if)#
spanning-tree
loopback-detection
trap
This command enables SNMP trap notification for Spanning Tree loopback
BPDU detections. Use the no form to restore the default.
S YNTAX
[no] spanning-tree loopback-detection trap
D EFAULT S ETTING
Disabled
C OMMAND M ODE
Interface Configuration (Ethernet, Port Channel)
E XAMPLE
Console(config)#interface ethernet 1/5
Console(config-if)#spanning-tree loopback-detection trap
spanning-tree mst
cost
This command configures the path cost on a spanning instance in the
Multiple Spanning Tree. Use the no form to restore the default auto-
configuration mode.
S YNTAX
spanning-tree mst instance-id cost cost
no spanning-tree mst instance-id cost
instance-id - Instance identifier of the spanning tree.
(Range: 0-4094, no leading zeroes)
cost - Path cost for an interface. (Range: 0 for auto-configuration,
1-65535 for short path cost method
22 , 1-200,000,000 for long path
cost method)
The recommended path cost range is listed in
Table 113 on
page 1074 .
D EFAULT S ETTING
By default, the system automatically detects the speed and duplex mode
used on each port, and configures the path cost according to the values
22. Use the spanning-tree pathcost method command to set the path cost method.