TP-Link TL-SG3109 Switch User Manual


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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 classied to the Discard VLAN are dropped.
Frame Type — Species the packet type accepted on the port. The possible eld 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 ltering is enabled on the port. The possible eld values are:
– Enable — Enables ingress ltering on the device. Ingress ltering discards packets that are dened to VLANs of which
the specic port is not a member.
– Disable — Disables ingress ltering 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 elds.
3. Click . The VLAN or LAG interface is
congured and device information is updated.
7.3.4 Conguring GARP
This section contains information for conguring Generic Attribute Registration Protocol (GARP). This section includes the
following topics:
Dening GARP
Dening GVRP
7.3.4.1 Dening GARP
Generic Attribute Registration Protocol (GARP) protocol is a general-purpose protocol that registers any network connectivity
or membership-style information. GARP denes a set of devices interested in a given network attribute, such as VLAN or
multicast address.
When conguring 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 dene GARP:
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