Sunday, July 20, 2008

Next-hop fixup in partially-meshed NBMA networks - nil.com

Next-hop fixup in partially-meshed NBMA networks
If the network design requires partially-meshed NBMA network in a single IP subnet, extra configuration steps depending on the routing protocol used in the network have to be taken to ensure that the edge routers with partial connectivity can propagate the traffic according to the entries in the IP routing table.
Note: Switched WAN technologies (Frame Relay, ATM or X.25) are the most common examples of NBMA networks. You might also encounter the same limitations in private VLAN environments.

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