IBM ADSL Bridge/ Router Heritage - Manual (Page 80)

Heritage Series ADSL Bridge/ 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