To configure this feature for an existing multihop session, you must first disable the existing
peering session with the no neighbor ebgp-multihop command. The multihop peering
session will be restored when you enable this feature with the neighbor ttl-security
command.
This feature should be configured on each participating router. To maximize the
effectiveness of this feature, the hop-countargument should be strictly configured to match
the number of hops between the local and external network. However, you should also
consider path variation when configuring this feature for a multihop peering session.
Benefits of the BGP Suppor ...
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