LevelOne FGL-2870 - Manual (Page 654)

Command Line Interface
4-288
4
Example
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.
Syntax
spanning-tree loopback-detection trap
no spanning-tree loopback-detection trap
Default Setting
Disabled
Command Mode
Interface Configuration (Ethernet, Port Channel)
Example
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.
Syntax
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 28 , 1-200,000,000 for long path cost method)
The recommended path cost range is listed in Table 4-67 on
page 4-279. The recommended path cost is listed in Table 4-68 on
page 4-279.
Default Setting
By default, the system automatically detects the speed and duplex mode
used on each port, and configures the path cost according to the values
shown below. Path cost “0” is used to indicate auto-configuration mode.
When the short path cost method is selected and the default path cost
recommended by the IEEE 8021w standard exceeds 65,535, the default is
set to 65,535. The default path costs are listed in Table 4-69 on
page 4-280.
Console(config)#interface ethernet 1/5
Console(config-if)#spanning-tree loopback-detection release-mode manual
Console(config)#interface ethernet ethernet 1/5
Console(config-if)#spanning-tree loopback-detection trap
28. Use the spanning-tree pathcost method command on page 4-274 to set the path cost method.