Command Reference Guide

3Com Router 5000 Family and Router 6000 Family display bridge spanning tree ● 77
Command Reference
View This command can be used in the following views:
■ Any view
Description The command displays these global STP parameters: Root ID, Root Cost, Root Port,
Priority, Max Age, Hello, Hold, Forward Delay, Bridge Address, and Root Bridge
Address.
cost of root path Cost of the root path
Topology change flag Topology change flag
Topology change
detected flag
Topology change detected flag
Times Time
hold Hold-in time
hello hello time
max age Maximum age
aging The valid time for forwarding entries of bridge forwarding tables
Timers Timers
hello hello timers
topology change Topology change timers
notification Notification timers
Port 2 Port 2
Port name Port names
State States
Port path cost Port path cost
Port priority Port priority
Designated root’s
priority
Designated port’s priority
address Port addresses
Designated bridge’s
priority
Designated bridge’s priority
Designated port Designated ports
Designated path cost Designated path cost
Timers Timers
message age Message age
forward delay Delay time for port’s state to be turned into forward
hold Port hold-in time
Sent BPDU Count of sent BPDU packets
Received BPDU Count of received BPDU packets
Table 1 Description on the fields of the display bridge spanning-tree
Field Description