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Figure 61. VLAN settings.
The VLANs can be assigned to ports in the VLAN Setting tab.
Figure 62. Example VLAN settings. Each external port has a tunnel VLAN and the modem port allows traffic of these
VLANs (as trunks).
VLAN Port Type setting selects how the incoming (Ingress) and outgoing (Egress) frames are handled. The
VLAN port types are explained first. Type selection available depends on the BRIDGE (VLAN) mode.
The simplest way is to use the 802.1q –mode and tunnelling. The remote site has one or more physical
ports each with a single VLAN tunnel. In the modems and at repeater sites the VLANs are forwarded using
trunk ports. The traffic can be aggregated to single trunk port or each tunnel can be terminated in a
separate physical port (see Figure 65 – 66).
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