2.9 Routing Simplification

Refer to this previous thread about this task http://forum.internetworkexpert.com/ubbthreads.php/ubb/showflat/Number/16270/page/2#Post16270

 

The solution Guide miss mac-address auto in System Context

 

U need to clear arp interface on BB3 & SW1 for update the new arp entry.

 

"in the solution they have
done a static outside nat which is not necessary.a dyanmic outside nat
with any source address and patting it on the inside with the address
specified for peering 204.12.1.7.plus a access-list on the outside
permitting only bgp traffic to it. a inside acl is also not required
for denying bgp traffic as pat is configured bb3 cannot send any
traffic to the patted address unless a session has been originated by
sw1 to bb3"

 

I think inside ACL still need to force the bgp to initiate only from SW1. and outside ACL absolutely require for permit the traffic in.

I also use static outside as the solution guide for

1. translate destination address from inside to outside and

2. translate source address from outside to inside

 

Any comments are appreciate,

Marut

 

 

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