Configuration: Gvrp - Lancom GS-2124 User Manual

LANCOM GS-2124
Chapter 4: Operation of Web- based Management
4.11

Configuration: GVRP

GVRP (Generic VLAN Registration Protocol) is an application based on Generic
Attribute Registration Protocol (GARP), mainly used to automatically and
dynamically maintain the group membership information of the VLANs. The
GVRP offers the function providing the VLAN registration service through a
GARP application. It makes use of GARP Information Declaration (GID) to
maintain the ports associated with their attribute database and GARP Infor-
mation Propagation (GIP) to communicate among switches and end stations.
With GID information and GIP, GVRP state machine maintain the contents of
Dynamic VLAN Registration Entries for each VLAN and propagate these infor-
mation to other GVRP-aware devices to setup and update their knowledge
database, the set of VLANs associated with currently active members, and
through which ports these members can be reached.
In GVRP Configuration function folder, there are three functions supported,
including GVRP Config, GVRP Counter and GVRP Group explained below.
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Port #:
Range: 1-24
Select the monitored ports.
Source Enable:
The source enable means the monitored port ingress traffic will be
copied to monitoring port.
Destination Enable:
The destination enable means the monitored port egress traffic will be
copied to monitoring port.