Configuring The Bridge Priority Of A Vlan - Cisco 6500 Series Software Configuration Manual
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Also See for 6500 Series:
- Configuration manual (392 pages) ,
- Configuration note (212 pages) ,
- Installation manual (194 pages)
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Configuring STP
VLAN0006
VLAN0007
VLAN0008
VLAN0009
VLAN0010
Router#
This example shows how to configure the port priority at an individual port VLAN cost for VLAN 200:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# interface fastEthernet 4/4
Router(config-if)# spanning-tree vlan 200 cost 2000
Router(config-if)# ^Z
Router#
This example shows how to verify the configuration:
Router# show spanning-tree vlan 200 interface fastEthernet 4/4
Interface
---------------- ---- --- --------- -------- --------------------------------
Fa4/4
In the following output other VLANs (VLAN 1 for example) have not been affected by this
Note
configuration.
Router# show spanning-tree vlan 1 interface fastEthernet 4/4
Interface
---------------- ---- --- --------- -------- --------------------------------
Fa4/4
Router#
Note
The show spanning-tree command only displays information for ports that are in link-up operative state
and are appropriately configured for DTP. If these conditions are not met, you can enter a show
running-config command to confirm the configuration.
Configuring the Bridge Priority of a VLAN
Be careful when using this command. For most situations, we recommend that you enter the
Note
spanning-tree vlan vlan_ID root primary and the spanning-tree vlan vlan_ID root secondary
commands to modify the bridge priority.
Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
15-30
Back BLK 1000
160.196
Back BLK 1000
160.196
Back BLK 1000
160.196
Back BLK 1000
160.196
Back BLK 1000
160.196
Role Sts Cost
Prio.Nbr Status
Desg FWD 2000
64.196
Role Sts Cost
Prio.Nbr Status
Back BLK 1000
160.196
Chapter 15
Configuring STP and IEEE 802.1s MST
P2p
P2p
P2p
P2p
P2p
End with CNTL/Z.
P2p
P2p
78-14099-04
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Troubleshooting
