VigorSwitch G2080 User’s Guide
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Edit a group:
Just select a group entry and press the <Edit> button, then you can modify a group‘s
description and member set.
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Function name:
Tag Rule
Function description:
In VLAN Tag Rule Setting, user can input VID number to each port. The range of VID
number is from 1 to 4094. User also can choose ingress filtering rules to each port. There
are two ingress filtering rules which can be applied to the switch. The Ingress Filtering
Rule 1 is “forward only packets with VID matching this port’s configured VID”. The
Ingress Filtering Rule 2 is “drop untagged frame”. You can also select the Role of each
port as Access, Trunk, or Hybrid.
Parameter description:
Port 1-8: Port number.
PVID: This PVID range will be 1-4094. Before you set a number x
as PVID, you have to create a Tag-based VLAN with VID x.
For example, if port x receives an untagged packet, the
switch will apply the PVID (assume as VID y) of port x to
tag this packet, the packet then will be forwarded as the
tagged packet with VID y.
Rule 1: Forward only packets with VID matching this port’s
configured VID. You can apply Rule 1 as a way to a given
port to filter unwanted traffic. In Rule 1, a given port checks
if the given port is a member of the VLAN on which the
received packet belongs to, to determine forward it or not.
For example, if port 1 receives a tagged packet with
VID=100 (VLAN name=VLAN100), and if Rule 1 is
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