Displaying Spanning Tree Statistics - Nortel 2360 Configuration Manual

386 Configuring and managing spanning tree protocol

Displaying spanning tree statistics

To display STP statistics, use the following command:
show spantree statistics [port-list [vlan vlan-id]]
To display STP statistics for port 1, type the following command:
WSS# show spantree statistics 1
BPDU related parameters
Port 1
spanning tree enabled for VLAN = 1
port spanning tree
state
port_id
port_number
path cost
message age (port/VLAN)
designated_root
designated cost
designated_bridge
designated_port
top_change_ack
config_pending
port_inconsistency
Port based information statistics
config BPDU's xmitted(port/VLAN)
config BPDU's received(port/VLAN)
tcn BPDU's xmitted(port/VLAN)
tcn BPDU's received(port/VLAN)
forward transition count (port/VLAN)
scp failure count
root inc trans count (port/VLAN)
inhibit loopguard
loop inc trans count
Status of Port Timers
forward delay timer
forward delay timer value
message age timer
message age timer value
NN47250-500 (320657-F Version 02.01)
VLAN 1
enabled
Forwarding
0x8015
0x15
0x4
0(20)
00-0b-0e-00-04-30
0x0
00-0b-0e-00-04-30
38
FALSE
FALSE
none
0 (0)
0
1 (1)
FALSE
0 (0)
INACTIVE
15
ACTIVE
0
0 (1)
21825 (43649)
2 (2)
1 (1)