[c-nsp] BGP NSR without SSO

zaid zaidoon_h at yahoo.com
Thu Nov 8 04:30:05 EST 2012



Hi adam  

thanks for the response, but the bgp advertise-best-external can only work with VPNv4, VPNv6, IPv4 VRF, and IPv6 VRF address families. , and not all of the above is our scenario .

thanks




________________________________
 From: Adam Vitkovsky <adam.vitkovsky at swan.sk>
To: 'zaid' <zaidoon_h at yahoo.com>; cisco-nsp at puck.nether.net 
Sent: Wednesday, November 7, 2012 6:38 PM
Subject: RE: [c-nsp] BGP NSR without SSO
 
Hi Zaid,

> decrease the packet loss when link flapped without BGP sessions reset
You can use BFD with eBGP peers

Than you can use 

either:
address-family ipv4 vrf 1
  maximum-paths eibgp 8
  bgp advertise-best-external

or:
address-family ipv4 vrf 1
  bgp advertise-best-external
  bgp additional-paths install
  maximum-paths 8
  maximum-paths ibgp 8


adam
-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of zaid
Sent: Wednesday, November 07, 2012 1:22 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] BGP NSR without SSO

Hi all 

How can deploy BGP NSR without SSO on 12000 XR or such mechanism to decrease
the packet loss when link flapped without BGP sessions reset ( ex: XR Router
multi homed with different ISP )

the packet loss happens on the other during the recalculation of the best
path.



thanks 

ZH
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