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VLAN | 1105
Enable Routing between VLANs
Each VLAN is a broadcast domain. For devices in two different broadcast domains to communicate, traffic
must be routed, and so in this case each VLAN needs an IP address.
FTOS#show vlan
Codes: * - Default VLAN, G - GVRP VLANs
NUM Status Q Ports
* 1 Inactive
2 Active T Po1(So 0/0-1)
T Gi 3/0
3 Active T Po1(So 0/0-1)
T Gi 3/1
4 Active T Po1(So 0/0-1)
FTOS(conf)#int vlan 4
FTOS(conf-if-vlan)#untagged gi 3/2
FTOS(conf-if-vlan)#show config
!
interface Vlan 4
no ip address
untagged GigabitEthernet 3/2
FTOS#show vlan
Codes: * - Default VLAN, G - GVRP VLANs
NUM Status Q Ports
* 1 Inactive
2 Active T Po1(So 0/0-1)
T Gi 3/0
3 Active T Po1(So 0/0-1)
T Gi 3/1
4 Active U Gi 3/2
Note: The shutdown command marks a physical interface as unavailable for traffic. Disabling a VLAN
or a port-channel results in a different behavior. When a VLAN is disabled, the Layer 3 functions within
that VLAN are disabled, but Layer 2 traffic continues to flow.
Step Task Command Syntax Command Mode