FAQ

Q1:When a route reflector is configured, does it change the next-hop information for a route it's reflecting?
A1: No. Not unless the next-hop-self command is specified.
Q2:When the show ip bgp command is issued, what does a next hop of 0.0.0.0 mean?
A2: 0.0.0.0 shows that a network is of local origin. The means by which a network can be locally originated include redistributing Interior Gateway Protocol (IGP) into BGP and a network or aggregate command in the BGP configuration.
Q3:What are the rules for resetting a particular BGP session?
A3: When you make a change to the inbound/outbound policy for a BGP session, you should clear that session. There are several ways of doing this. To clear a BGP session for outbound changes, issue the clear ...

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