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 22.214.171.124.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,