[c-nsp] as-override

[Gary Roberton]

I have a router that is receiving updates from a site router with an AS I
want to replace.  I have used remove-private-as and this works but I need to
see it I can get as-override working.  I have the following;
Router 1 (10.5.5.1) > Router 2 (10.5.5.2) > Router 3 (10.35.3.74)

Router 2 is to remove the AS of Router 1.   I have the following config in
Router 2

 router bgp 2856
 no synchronization
 bgp router-id 10.5.5.2
 bgp log-neighbor-changes
 no auto-summary
 !
 address-family ipv4 vrf cc
  redistribute connected
  redistribute static
  neighbor 10.5.5.1 remote-as 64537
  neighbor 10.5.5.1 activate
  neighbor 10.35.3.74 remote-as 64603
  neighbor 10.35.3.74 update-source FastEthernet0/1
  neighbor 10.35.3.74 activate
  neighbor 10.35.3.74 as-override
  no synchronization
 exit-address-family

I have tried the as-override on both neighbor statments and neith works.  I
have two questions,
1. On which neighbor statement do I put as-override
2. Is there anything missing?

Thanks

Regards

Gary