show spanning-tree vlan
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Alcatel-Lucent
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OmniAccess 5740 Unified Services Gateway CLI Command Reference Guide
SHOW SPANNING-TREE VLAN
show spanning-tree vlan <1-4094>
DESCRIPTION
This command is entered in the Super User Mode or Configuration Mode. This
command displays the VLAN based spanning tree information.
PARAMETERS
EXAMPLE 1
ALU# show spanning-tree vlan 2
Spanning tree 2 is executing the IEEE compatible Spanning Tree Protocol
Bridge Identifier has priority 32768, address 00.11.8b.00.27.21
Configured hello time 2, max age 20,forward delay 15
Current root has priority 2, address 00.07.50.0c.a1.03
Root port is 128.8 cost of root path is 4
Topology change flag not set, detected flag not set
Times: hold 1, topology change 35, notification 2
hello 2, max age 20, forward delay 15
Timers: hello 0, topology change 0, notification 0
Interface switchport0/0 (port 8) in Spanning tree 2 is Forwarding
Port path cost 4, Port priority 128
Designated root has priority 2, address 00.07.50.0c.a1.03
Designated bridge has priority 2, address 00.07.50.0c.a1.03
Designated port Id is 128.13 path cost 4
Timers: message age 0, forward delay 0, hold 0
BPDU: sent 0, received 535
EXAMPLE 2
ALU(config)# show spanning-tree vlan 1
Spanning tree 1 is executing the IEEE compatible Spanning Tree Protocol
Bridge Identifier has priority 32768, address 00.11.8b.00.27.12
Configured hello time 2, max age 20,forward delay 15
We are the root of the spanning tree
Topology change flag not set, detected flag not set
Times: hold 1, topology change 35, notification 2
hello 2, max age 20, forward delay 15
Timers: hello 1, topology change 0, notification 0
Interface switchport1/0 (port 8) in Spanning tree 1 is Forwarding
Port path cost 4, Port priority 128
Designated root has priority 32768, address 00.11.8b.00.27.12
Designated bridge has priority 32768, address 00.11.8b.00.27.12
Designated port Id is 128.8 path cost 0
Parameter Description
1-4094 The VLAN ID whose information is to be
viewed.
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