01-20-2009 07:55 AM - edited 03-04-2019 12:54 AM
Hi
in order to configure peering between 16bit ASN and 32bit ASN - what is the requrement?
Would this be the correct configuration?
router bgp 45678
neighbor 1xx.0.0.2 remote-as 3.3
What software supports this configuration? (for C7600, RSP720)
According to Jeff Doyle we would need 12.2SRD, correct?
http://www.networkworld.com/community/node/35767
Jon
01-20-2009 09:07 AM
Jon,
The 2 byte ASN IOS can't be configured for 4 byte ASN. It sees its 4 byte ASN neighbor as 23456 (reserved ASN for migration purposes).
router bgp 45678
neighbor 1xx.0.0.2 remote-as 23456
For availability of the 4 byte ASN on the 7600, please contact you account team.
Regards
01-21-2009 04:24 AM
Thanks
Found IOS for 7200 to test customer CE as 32bit ASN (12.0.32S12).
Connected to old 16bit ASN.
Successful testing!
RIPE now assignes 32bit ASN. I would assume there to pop up some more prefix with as-path 23456 in few days.
Our customer will use Juniper as CE and are soon to be connected using 32bitASN.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: