cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
168
Views
4
Helpful
1
Replies

BGP to customer in place of OSPF

johnelliot6
Level 2
Level 2

Hi everyone,

 

We have historically used OSPF to customers (In VRF's), so they can dynamically advertise there LAN subnets back to our PE's  - We have a new customer that is wanting to run BGP to us instead of OSPF.

 

For OSPF, we would do something like:

 

router ospf 21 vrf CUSTA
 router-id 10.10.9.25
 log-adjacency-changes
 passive-interface default
 no passive-interface Port-channel1.988
 network 10.10.9.24 0.0.0.3 area 21
 default-information originate

 

And port-chan1.988 would be in vrf CUSTA

 

For BGP,  would I add the cutomers neighbour details under address-family ipv4 vrf CUSTA ?

 

Cheers.

 

 

1 Reply 1

Reza Sharifi
Hall of Fame
Hall of Fame

For BGP,  would I add the cutomers neighbour details under address-family ipv4 vrf CUSTA ?

That is correct.  You also need an AS number that could be private.

HTH

Review Cisco Networking for a $25 gift card