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• Protocol Type – The only option for the LLC_other frame type is
IPX_raw. The options for all other frames types include: IP, ARP,
RARP.
Web – Click VLAN, Protocol VLAN, Configuration. Enter a protocol
group ID, frame type and protocol type, then click Apply.
Figure 3-68 Protocol VLAN Configuration
CLI – The following creates protocol group 1, and then specifies Ethernet
frames with IP and ARP protocol types.
Mapping Protocols to VLANs
Map a protocol group to a VLAN for each interface that will participate in
the group.
Command Usage
• When creating a protocol-based VLAN, only assign interfaces using
this configuration screen. If you assign interfaces using any of the other
VLAN commands such as VLAN Static Table (page 3-152) or VLAN
Static Membership (page 3-154), these interfaces will admit traffic of
any protocol type into the associated VLAN.
Console(config)#protocol-vlan protocol-group 1
add frame-type ethernet protocol-type ip 4-243
Console(config)#protocol-vlan protocol-group 1
add frame-type ethernet protocol-type arp
Console(config)#