Displaying Stp Bridge And Port Information - D-Link DWS-1008 - AirPremier MobileLAN Switch Product Manual

Displaying STP Bridge and Port Information

To display STP bridge and port information, use the following command:
show spantree [port port-list | vlan vlan-id] [active]
By default, STP information for all ports and all VLANs is displayed. To display STP information for
specific ports or a specific VLAN only, enter a port list or a VLAN name or number. For each VLAN, only
the ports contained in the VLAN are listed in the command output.
To list only the ports that are in the active (forwarding) state, enter the active option.
To display STP information for VLAN mauve, type the following command:
DWS-1008# show spantree vlan mauve
VLAN 3
Spanning tree mode
Spanning tree type
Spanning tree enabled
Designated Root
Designated Root Priority
Designated Root Path Cost 19
Designated Root Port
Root Max Age
Bridge ID MAC ADDR
Bridge ID Priority
Bridge Max Age 20 sec
Port --
------------------------------------------------------------------------------------
1 1
2 1
3 1
4 1
5 1
6 1
In this example, VLAN mauve contains ports 1 through 6. Ports 1 and 4 are forwarding traffic. The other
ports are blocking traffic.
D-Link DWS-1008 User Manual
PVST+IEEE
00-02-4a-70-49-f7
32768
1
20 sec
15 sec 00-0b-0e-02-76-f7
32768
Hello Time 2 sec Forward Delay 15 sec
STP-State Cost Prio
Forwarding 19
Blocking 19
Blocking 19
Forwarding 19
Blocking 19
Blocking 19
Hello Time 2 sec Forward Delay
Portfast
128 Disabled
128 Disabled
128 Disabled
128 Disabled
128 Disabled
128 Disabled
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