A and C
eBGP (external BGP) by default requires two routers to be directly connected to each other in order to establish a neighbor adjacency. This is because eBGP routers use a TTL of one for their BGP packets. When the BGP neighbor is more than one hop away, the TTL will decrement to 0 and it will be discarded.
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misu112
1 year, 3 months agokokoyul
3 years, 6 months ago