VLAN Management
VLAN Groups
Cisco 350XG & 550XG Series 10G Stackable Managed Switches
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Protocol-Based Groups
To define a set of protocols.
STEP 1
Click VLAN Management >
VLAN Groups
> Protocol-Based Groups.
The Protocol-Based Groups Page contains the following fields:
•
Encapsulation—Displays the protocol on which the VLAN group is based.
•
Protocol / DSAP-SSAP—Displays the protocol value in hex.
•
Group ID—Displays the protocol group ID to which the interface is added.
STEP 2
Click the Add Button. The Add Protocol-Based Group page appears
STEP 3
Enter the following fields:.
•
Encapsulation—Protocol Packet type. The following options are available:
-
Ethernet V2
—If this is selected, select the Ethernet Type.
-
LLC-SNAP (rfc1042)
—If this is selected, enter the Protocol Value.
-
LLC
—If this is selected, select the DSAP-SSAP Values.
•
Ethernet Type—Select the Ethernet type for Ethernet V2 encapsulation. This
is the two-octet field in the Ethernet frame used to indicate which protocol is
encapsulated in the payload of the Ethernet packet) for the VLAN group
•
Protocol Value—Enter the protocol for LLC-SNAP (rfc 1042)encapsulation.
•
Group ID—Enter a protocol group ID.
STEP 4
Click Apply. The Protocol Group is added, and written to the Running
Configuration file.
Protocol-Based Groups to VLAN Mapping
To map a protocol group to a port, the port must be in General mode and not have
DVA configured on it (see
).
Several groups can be bound to a single port, with each port being associated to
its own VLAN.
It is possible to map several groups to a single VLAN as well.
