Vlan Groups - Cisco 500 Series Administration Manual

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STEP 7

VLAN Groups

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Select an interface type (Port or LAG), and click Go to display all interfaces of that
type.
To define GVRP settings for a port, select it, and click Edit.
Enter the values for the following fields:
• Interface—Select the interface (Port or LAG) to be edited.
• GVRP State—Select to enable GVRP on this interface.
• Dynamic VLAN Creation—Select to enable Dynamic VLAN Creation on this
interface.
• GVRP Registration—Select to enable VLAN Registration using GVRP on
this interface.
Click Apply. GVRP settings are modified, and written to the Running Configuration
file.
This section describes how to configure VLAN groups. It describes the following
processes:
• MAC-based Groups
• Protocol-based VLANs
VLAN groups are used for load balancing of traffic on a Layer 2 network.
Packets are assigned a VLAN according to various classifications that have been
configured (such as VLAN groups).
If several classifications schemes are defined, packets are assigned to a VLAN in
the following order:
• TAG—If the packet is tagged, the VLAN is taken from the tag.
• MAC-Based VLAN—If a MAC-based VLAN has been defined, the VLAN is
taken from the source MAC-to-VLAN mapping of the ingress interface.
• Protocol-Based VLAN—If a protocol-based VLAN has been defined, the
VLAN is taken from the (Ethernet type) protocol-to-VLAN mapping of the
ingress interface.
Cisco 500 Series Stackable Managed Switch Administration Guide
VLAN Management
VLAN Groups