Brocade Communications Systems 12.4.00a Manual De Usuario

Traffic segmentation

1

NOTE

Once a bridge is created between two VLANs, the VLAN configuration mode for those VLANs is 
disabled. You must remove a VLAN bridge if you want to make any changes to a VLAN contained 
within the VLAN bridge.

Example

The following example configures two VLANs with each containing the same ports and a VLAN 
bridge configured between them.

ServerIron(config)# vlan 222 by port

ServerIron(config-vlan-222)# tagged ethernet 1 ethernet 4

ServerIron(config-vlan-222)# exit

ServerIron(config)# vlan 333 by port

ServerIron(config-vlan-333)# tagged ethernet 1 ethernet 4

ServerIron(config-vlan-333)# exit

ServerIron(config)# vlan-bridge 222 333

Displaying VLAN bridge information

You can display information about VLAN bridging using the show vlan and show vlan-bridge 
commands.

Using the show vlan command, a VLAN bridge is displayed as shown in the following.

Syntax: show vlan [<vlan-id> | ethernet <port.> ]

Using the <vlan-id> variable limits the display to the single VLAN whose ID is specified.

Using the ethernet <port> option limits the display to VLANs configured on the specified port.

ServerIron# show vlan

Total PORT-VLAN entries: 3

Maximum PORT-VLAN entries: 64

PORT-VLAN 1, Name DEFAULT-VLAN, Priority level0, Spanning tree Off

 Untagged Ports: 2

3  5  6  7  8  9 10

   Tagged Ports: None

   Uplink Ports: None

 DualMode Ports: None

PORT-VLAN 222, Bridge VLAN 333, Name [None], Priority level0, Spanning tree Off

 Untagged Ports: None

   Tagged Ports: 1

4

   Uplink Ports: None

 DualMode Ports: None

PORT-VLAN 333, Bridge VLAN 222, Name [None], Priority level0, Spanning tree Off

 Untagged Ports: None

   Tagged Ports: 1

4

   Uplink Ports: None

 DualMode Ports: None