VLAN based information & statistics

 

spanning tree type

ieee

spanning tree multicast address

01-00-0c-cc-cc-cd

bridge priority

32768

bridge MAC address

00-0b-0e-12-34-56

bridge hello time

2

bridge forward delay

15

topology change initiator:

0

last topology change occured:

Tue Jul 01 2003 22:33:36.

topology change

FALSE

topology change time

35

topology change detected

FALSE

topology change count

1

topology change last recvd. from

00-0b-0e-02-76-f6

Other port specific info

 

dynamic max age transition

0

port BPDU ok count

21825

msg age expiry count

0

link loading

0

BPDU in processing

FALSE

num of similar BPDU’s to process

0

received_inferior_bpdu

FALSE

next state

0

src MAC count

21807

total src MAC count

21825

curr_src_mac

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

next_src_mac

00-0b-0e-02-76-f6

The table below describes the fields in this display.

Field

Description

Port

Port number.

VLAN

VLAN ID.

Spanning Tree enabled for vlan

State of the STP feature on the VLAN.

port spanning tree

State of the STP feature on the port.

 

STP state of the port:

 

Blocking—The port is not forwarding Layer 2 traffic but is listening to and

 

forwarding STP control traffic.

 

Disabled—The port is not forwarding any traffic, including STP control traffic.

 

The port might be administratively disabled or the link might be disconnected.

state

Forwarding—The port is forwarding Layer 2 traffic.

 

Learning—The port is learning the locations of other devices in the spanning

 

tree before changing state to forwarding.

 

Listening—The port is comparing its own STP information with information in

 

STP control packets received by the port to compute the spanning tree and

 

change state to blocking or forwarding.

port_id

STP port ID.

port_number

STP port number.

path cost

Cost to use this port to reach the root bridge. This is part of the total path cost

(designated cost).

 

D-Link DWS-1008 CLI Manual

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D-Link dws-1008 manual Topology change time Topology change detected, Num of similar BPDU’s to process Receivedinferiorbpdu