Fig. 15: Functional Desc. - Tagged Traffic - Port-By-Port Tagging - Redline RDL-3000 Series User Manual

RDL-3000 FAMILY
Port-by-Port Tagging
The RDL-3000 can be used to classify VLAN traffic only on specific ports. A typical
example is to add or remove outermost VLAN tag (Q-in-Q) based on the traffic to and
from a network segment.
For example, if the service (subscriber) classifier is set to tagged (VLAN ID) and the
service group (sector controller) classifier is set to 'Pass though'. Ingress traffic packets
with the specified VID have the outer VLAN tag removed before being passed to the
sector controller. Unclassified packets received over the wireless interface from the
sector controller have the VLAN tag added before they are forwarded over the
subscriber Ethernet port.

Fig. 15: Functional Desc. - Tagged Traffic - Port-by-Port Tagging

Notes:
A tagged port may be defined on the sector controller (service group) or subscriber
1.
(service).
Tagged traffic from the sector controller exits the sector controller port double-
2.
tagged.
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USER MANUAL
Proprietary Redline Communications © 2015 Page 38 of 254 April 17, 2015