Brocade FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide - Manual (Page 352)

Removing a port-based VLAN
Suppose you want to remove VLAN 5 from the example in Figure 74 on page 350. To do so, use the
following procedure.
1. Access the global CONFIG level of the CLI on FSX-A by entering the following commands.
device-A> enable
No password has been assigned yet...
device-A# configure terminal
device-A(config)#
2. Enter the following command.
device-A(config)# no vlan 5
device-A(config)#
3. Enter the following commands to exit the CONFIG level and save the configuration to the system-
config file on flash memory.
device-A(config)#
device-A(config)# end
device-A# write memory
device-A#
4. Repeat steps 1 - 3 on FSX-B.
Syntax: [no] vlan vlan-id by port
Removing a port from a VLAN
Suppose you want to remove port 11 from VLAN 4 on FSX-A shown in Figure 74 on page 350. To do
so, use the following procedure.
1. Access the global CONFIG level of the CLI on FSX-A by entering the following command.
device-A> enable
No password has been assigned yet...
device-A# configure terminal
device-A(config)#
2. Access the level of the CLI for configuring port-based VLAN 4 by entering the following command.
device-A(config)#
device-A(config)# vlan 4
device-A(config-vlan-4)#
3. Enter the following commands.
device-A(config-vlan-4)#
device-A(config-vlan-4)# no untagged ethernet 11
deleted port ethe 11 from port-vlan 4.
device-A(config-vlan-4)#
4. Enter the following commands to exit the VLAN CONFIG mode and save the configuration to the
system-config file on flash memory.
device-A(config-vlan-4)#
device-A(config-vlan-4)# end
device-A# write memory
You can remove all the ports from a port-based VLAN without losing the rest of the VLAN
configuration. However, you cannot configure an IP address on a virtual routing interface unless the
VLAN contains ports. If the VLAN has a virtual routing interface, the virtual routing interface IP
address is deleted when the ports associated with the interface are deleted. The rest of the VLAN
configuration is retained.
Removing a port-based VLAN
352 FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide
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