Chapter 16 802.1Q
P-79X Series User’s Guide
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Whether to tag an outgoing frame depends on the setting of the egress port on a per-VLAN, per-
port basis (recall that a port can belong to multiple VLANs). If the tagging on the egress port is
enabled for the VID of a frame, then the frame is transmitted as a tagged frame; otherwise, it is
transmitted as an untagged frame.
16.1.3 802.1Q Example
This example shows how to configure the 802.1Q settings on the P-79X.
802.1Q/1P Example
LAN1 and LAN2 are connected to ATAs (Analogue Telephone Adapters) and used for VoIP traffic.
You would start with the following steps.
1 Click Advanced > 802.1Q > Group Setting, and then click the Edit button to display the
following screen.
2 In the Name field type VoIP to identify the group.
3 In the VLAN ID field type in 2 to identify the VLAN group.
4 In the Control field, select Fixed for LAN1and LAN2 to be permanent members of the VLAN group.
5 Click Apply.
Advanced > 802.1Q/1P > G roup Setting > Edit: Exampl e
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VoIP Network
Internet - (PPPoE)
P-793H v3
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