C
HAPTER
34
| VLAN Commands
Configuring IP Subnet VLANs
– 807 –
mapping is found, the PVID of the receiving port is assigned to the
frame.
â—† The IP subnet cannot be a broadcast or multicast IP address.
â—† When MAC-based, IP subnet-based, and protocol-based VLANs are
supported concurrently, priority is applied in this sequence, and then
port-based VLANs last.
EXAMPLE
The following example assigns traffic for the subnet 192.168.12.192, mask
255.255.255.224, to VLAN 4.
Console(config)#subnet-vlan subnet 192.168.12.192 255.255.255.224 vlan 4
Console(config)#
show subnet-vlan This command displays IP Subnet VLAN assignments.
COMMAND MODE
Privileged Exec
COMMAND USAGE
â—† Use this command to display subnet-to-VLAN mappings.
â—† The last matched entry is used if more than one entry can be matched.
EXAMPLE
The following example displays all configured IP subnet-based VLANs.
Console#show subnet-vlan
IP address Mask VLAN ID
----------------- ----------------- ---------
192.168.12.0 255.255.255.128 2
192.168.12.128 255.255.255.192 3
192.168.12.192 255.255.255.224 4
192.168.12.224 255.255.255.240 5
192.168.12.240 255.255.255.248 6
192.168.12.248 255.255.255.252 7
192.168.12.252 255.255.255.254 8
192.168.12.254 255.255.255.255 9
192.168.12.255 255.255.255.255 10
Console#
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