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D-Link DWS-1008 CLI Manual 446
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.
state
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.
• 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).