IBM Heritage Network Router User Manual


 
Herita
g
e Series ADSL Brid
g
e/ Router
7-15
Command Sets for Command Line Interface
18. spanning status
Syntax:
spanning status
Description:
Reports the status of the spanning tree. If spanning tree operation is
disabled, a message is printed to that effect and no other information
is displayed. When spanning tree operation is enabled, the following
information is displayed:
The identifier of the bridge.
The identifier of the root bridge.
The root port for this bridge.
The root path cost: how far the bridge is from the root
The various spanning tree time values as defined by the current
root bridge:
The maximum age of spanning tree information before it is
discarded: max age time.
The amount of time between configuration protocol packets: hello
time.
The amount of time delay when ports are changing state: forward
delay time.
For each port:
The identifier of the designated bridge
The identifier of the designated port for the designated bridge
The identifier of the designated root bridge
Example:
DSL bridge> spanning status