Examples: The following command shows STP statistics for port 1:

DWS-1008#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)

scp failure count

 

0

root inc trans count (port/VLAN)

1 (1)

inhibit loopguard

 

FALSE

loop inc trans count

 

0 (0)

Status of Port Timers

 

forward delay timer

 

INACTIVE

forward delay timer value

15

message age timer

 

ACTIVE

message age timer value

0

topology change timer

INACTIVE

topology change timer value

0

hold timer

 

INACTIVE

hold timer value

 

0

delay root port timer

 

INACTIVE

delay root port timer value

0

delay root port timer restarted is

FALSE

D-Link DWS-1008 CLI Manual

445

Page 448
Image 448
D-Link dws-1008 manual DWS-1008#show spantree statistics, False, Inactive