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Generic Example
RBridge1 announces that it supports extensions B, C, and D. Per-RBridge IS-IS element has:
Nickname
Other Fields…
RBridge2 supports and wishes to use extensions B and D in a frame to RBridge 1. Shim has:
0 1 1 1 0 0 0 0
A B C D E F G H
Extension Flags
RBridge2
Other, B&D flags
Ext. B Data
Ingress Egress Extensions Data
RBridge1
Ext. D Data
RBridge1:
PPT Version