7/21/2019 Cisco BGPv4

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This option (disable-connected-check) does not increment TTL but relies on the fact that the routers ARE directly connected only peering between loopbacks is used.The difference between this and ebgp-multihop is that in the latter one we can tuneTTL value allowing multiple transit routers between the two BGP peers.In the former option (disable-connected-check), the routers must be directly connected(1 hop since TTL=1).

BGP Local-AS No-prepend Dual-ASBGP Local-AS No-prepend Replace-ASBGP Local-AS No-prepend

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