C
HAPTER
36
| VLAN Commands
Configuring Protocol-based VLANs
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EXAMPLE
The following example maps the traffic entering Port 1 which matches the
protocol type specified in protocol group 1 to VLAN 2.
Console(config)#interface ethernet 1/1
Console(config-if)#protocol-vlan protocol-group 1 vlan 2
Console(config-if)#
show protocol-vlan
protocol-group
This command shows the frame and protocol type associated with protocol
groups.
SYNTAX
show protocol-vlan protocol-group [group-id]
group-id - Group identifier for a protocol group.
(Range: 1-2147483647)
DEFAULT SETTING
All protocol groups are displayed.
COMMAND MODE
Privileged Exec
EXAMPLE
This shows protocol group 1 configured for IP over Ethernet:
Console#show protocol-vlan protocol-group
Protocol Group ID Frame Type Protocol Type
------------------ ------------- ---------------
1 ethernet 08 00
Console#
show interfaces
protocol-vlan
protocol-group
This command shows the mapping from protocol groups to VLANs for the
selected interfaces.
SYNTAX
show interfaces protocol-vlan protocol-group [interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-28)
port-channel channel-id (Range: 1-12)
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