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4
Command Line Interface
- If the frame is untagged and the protocol type matches, the frame is
forwarded to the appropriate VLAN.
- If the frame is untagged but the protocol type does not match, the frame is
forwarded to the default VLAN for this interface.
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 example shows many protocol groups configured for various protocol-types and
frame-types:
Console#sh protocol-vlan protocol-group
ProtocolGroup ID
------------------ ------------- ---------------
5000
5000
5000
4-244
Frame Type
4
Ethernet
8
Ethernet
Ethernet
12
Ethernet
Ethernet
6
RFC 1042
10
RFC 1042
7
SNAP 802.1h
11
SNAP 802.1h
50
SNAP 802.1h
SNAP 802.1h
1
3
2
Protocol Type
0B AD
80 2E
81 37
81 46
86 DD
43 21
80 49
80 3C
80 A3
81 2B
86 DD
08 00
80 9B
81 37
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