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Customer/Service RBridges IEEE 802.1ad-2005 “Provider Bridges” is a completed amendment to 802.1Q. (not to be confused with the in process 802.1ah “Provider Backbone Bridges” amendment) Provider Bridges outer S-Tags and are transparent to some bridging multicast addresses. “Provider Edge Bridges” talk C-Tags (formerly called Q-Tags) on customer ports and S-Tags on provider ports. Should it be possible to configure Rbridges as Provider or Provider Edge Bridges and/or incrementally replaced such bridges with RBridges? |