RDL-3000 User Manual
70-00158-01-DRAFT Proprietary Redline Communications © 2010 Page 36 of 142 November 25, 2010
Port-by-Port Tagging
Fig. 21 displays an example of port-based tagging in which all Subscriber ports are
untagged and the Sector Controller port traffic is tagged based-on the source or
destination subscriber. For every tag at the Sector Controller, a distinct group is defined
and each group has exactly one connection on the required link (Subscriber port).
Note that the tagged port is not necessarily the Sector Controller port, and may be one
of the Subscriber ports. Note also in Fig. 21 that tagged traffic entering one of the
Subscribers exits the Sector Controller port double-tagged.
Fig. 21: PMP - Operation - Tagged Traffic - Port-by-Port Tagging
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