RE: hsrp with ebgp

From: Vishal Patel (vpatel@accessproviders.com.au)
Date: Thu Jan 19 2006 - 18:28:43 GMT-3


Hey ,

Thanks a lot !!!

I will lab it up today.

Cheers
Vishal

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Scott Morris
Sent: Friday, 20 January 2006 4:17 AM
To: 'Victor Cappuccio'; 'Brian McGahan'; 'Vishal Patel';
ccielab@groupstudy.com
Subject: RE: hsrp with ebgp

Interface ethernet0/0
 ip address 1.1.1.2 255.255.255.0
 standby 1 ip 1.1.1.1
 (whatever other pieces you have)

At this point, all hosts should use 1.1.1.1 as the IP to reach. Anything
the router generates out that interface will use 1.1.1.2 as the source.

Router bgp 100
Neighbor 1.1.1.22 remote-as 100
Neighbor 1.1.1.22 route-map NH-HSRP out
(plus whatever other things you have here)

Route-map NH-HSRP permit 10
 set ip next-hop 1.1.1.1
 exit
 

You could also avoid the problem by using loopbacks if your lab allows it.

Check out :
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122s/122snwft/re
lease/122s14/fs_bgpnh.htm

For a wordier example!

Scott

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Victor Cappuccio
Sent: Thursday, January 19, 2006 12:01 PM
To: 'Brian McGahan'; 'Vishal Patel'; ccielab@groupstudy.com
Subject: RE: hsrp with ebgp

Brian please can you show us how to do this, I have a similar problem but
for a real problem

-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de Brian
McGahan Enviado el: jueves, 19 de enero de 2006 12:45
Para: Vishal Patel; ccielab@groupstudy.com
Asunto: RE: hsrp with ebgp

        on't peer with the virtual address. Instead peer with the real
address then use a route-map to set the next-hop value to the virtual
address.

Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com

Internetwork Expert, Inc.
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Vishal Patel
> Sent: Wednesday, January 18, 2006 11:15 PM
> To: ccielab@groupstudy.com
> Subject: hsrp with ebgp
>
> hi,
>
> iam trying to have a e-bgp peering with the standby ip address.
>
> The bgp neighbor establishment works perfectly ok with the primary
standby
> ip address , but when i disconnect the primary router , the neigbour
> doesn't re-establish with the secondary router's standby ip.
>
> All the three routers are on same vlan.
>
> Any ideas ?
>
> thanks
>
> vishal
>
>



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