Garp; Figure 4.27 L2 Switching > Garp > Garp Settings - Advantech EKI-7710E-2C User Manual

The following table describes the items in the previous figure.
Item
Port Select
Outer PVID
Outer Mode
Apply
The ensuing table for QinQ Port Information settings are informational only: Port,
Outer PVID and Outer Mode.
4.5.6

GARP

The Generic Attribute Registration Protocol (GARP) is a local area network (LAN)
protocol. The protocol defines procedures for the registration and de-registration of
attributes (network identifiers or addresses) by end stations and switches with each
other.
4.5.6.1 GARP Settings
To access this page, click L2 Switching > GARP > GARP Settings.
The following table describes the items in the previous figure.
Item
Join Time
Leave Time
Description
Enter the switch port (part of VLAN configuration) to configure the
selection as a tunnel port.
Enter the Port VLAN ID (PVID) to assigned the native VLAN ID. All
untagged traffic coming in or out of the 802.1Q port is forwarded
based on the PVID value
Click the drop-down menu to select between UNI or NNI role.
UNI: Selects a user-network interface which specifies communi-

cation between the specified user and a specified network.
NNI: Selects a network-to-network interface which specifies

communication between two specified networks.
Click Apply to save the values and update the screen.
Figure 4.27 L2 Switching > GARP > GARP Settings
Description
Enter a value to specify the time between the transmission of GARP
PDUs registering (or re-registering) membership for a VLAN or multi-
cast group in centiseconds. Enter a number between 6 and 600. An
instance of this timer exists for each GARP participant for each port.
Enter a value to specify the time to wait after receiving an unregister
request for a VLAN or multicast group before deleting the associated
entry, in centiseconds. This allows time for another station to assert
registration for the same attribute in order to maintain uninterrupted
service. Enter a number between 12 and 3000. An instance of this
timer exists for each GARP participant for each port.
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