STP Commands 417

show spantree statistics

Displays STP statistics for one or more WSS network ports.

Syntax show spantree statistics [port-list[vlan vlan-id]]

port-list

List of ports. If you do not specify any ports, WSS Software displays STP

 

statistics for all ports.

vlan vlan-id

VLAN name or number. If you do not specify a VLAN, WSS Software

 

displays STP statistics for all VLANs.

Defaults

None.

Access All.

Usage The command displays statistics separately for each port.

Examples The following command shows STP statistics for port 1:

WSS# show spantree statistics 1

BPDU related parameters

Port 1

VLAN 1

spanning tree enabled for VLAN = 1

port spanning tree

 

enabled

state

 

Forwarding

port_id

 

0x8015

port_number

 

0x15

path cost

 

0x4

message age (port/VLAN) 0(20)

designated_root

 

00-0b-0e-00-04-30

designated cost

 

0x0

designated_bridge

 

00-0b-0e-00-04-30

designated_port

 

38

top_change_ack

 

FALSE

config_pending

 

FALSE

port_inconsistency

none

Port based information statistics

 

config BPDU's xmitted(port/VLAN)

0 (1)

config BPDU's received(port/VLAN)

21825 (43649)

tcn BPDU's xmitted(port/VLAN)

0 (0)

tcn BPDU's received(port/VLAN)

2 (2)

forward transition count (port/VLAN)

1 (1)

Nortel WLAN—Security Switch 2300 Series Command Line Reference

Page 417
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Nortel Networks 2300 Series manual Show spantree statistics, Syntax show spantree statistics port-listvlan vlan-id