TP-Link TL-SG3109, TL-SL3452 Configuring GARP, Defining GARP, VLAN / LAG Interface Settings Page

disabled on an access port.

–Trunk — Indicates the port belongs to VLANs in which all ports are tagged, except for one port that can be untagged.

–PVE - Promiscuous — Indicates the port is part of a PV Promiscuous VLAN.

–PVE - Isolated — Indicates the port is part of a PV Isolated VLAN.

–PVE - Community — Indicates the port is part of a PV Community VLAN.

Dynamic — Assigns a port to a VLAN based on the host source MAC address connected to the port.

PVID — Assigns a VLAN ID to untagged packets. The possible values are 1-4094. VLAN 4095 is defined as per standard and industry practice as the Discard VLAN. Packets classified to the Discard VLAN are dropped.

Frame Type — Specifies the packet type accepted on the port. The possible field values are:

–Admit Tag Only — Only tagged packets are accepted on the port.

–Admit All — Both tagged and untagged packets are accepted on the port.

Ingress Filtering — Indicates whether ingress filtering is enabled on the port. The possible field values are:

–Enable — Enables ingress filtering on the device. Ingress filtering discards packets that are defined to VLANs of which the specific port is not a member.

–Disable — Disables ingress filtering on the device.

Reserve VLAN — Indicates that the VLAN selected by the user is reserved, if not in use by the system.

To modify VLAN interface or LAG settings:

1.Click . The VLAN / LAG Interface Settings Page opens.

Figure 76: VLAN / LAG Interface Settings Page

2.Modify the Port VLAN Mode, Dynamic, Frame Type, Ingress FIltering, and Reserve VLAN fields.

3.Click . The VLAN or LAG interface is configured and device information is updated.

7.3.4 Configuring GARP

This section contains information for configuring Generic Attribute Registration Protocol (GARP). This section includes the following topics:

Defining GARP

Defining GVRP

7.3.4.1 Defining GARP

Generic Attribute Registration Protocol (GARP) protocol is a general-purpose protocol that registers any network connectivity or membership-style information. GARP defines a set of devices interested in a given network attribute, such as VLAN or multicast address.

When configuring GARP, ensure the following:

The leave time must be greater than or equal to three times the join time.

The leave-all time must be greater than the leave time.

Set the same GARP timer values on all Layer 2-connected devices. If the GARP timers are set differently on the Layer 2-connected devices, the GARP application does not operate successfully.

To define GARP:

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