Hi Dmitry Well... It depends on whether you have been given a 4-byte ASN or it is your neighbor, who has the 4-byte ASN.
Have a look at http://as4.cluepon.net/index.php/Example_Configurations#Cisco_IOS To be honest, I haven't done any setups yet with the 4-byte ASN, but it may be interesting to do some testing... Regards, Lars Christensen CCIE #20292 -----Original Message----- From: Dmitry Kiselev [mailto:[email protected]] Sent: 13. februar 2009 10:33 To: Lars Lystrup Christensen Cc: Dracul; [email protected] Subject: Re: [c-nsp] IOS and 4 byte ASNs Hello! On Thu, Feb 12, 2009 at 10:06:16AM +0100, Lars Lystrup Christensen wrote: > Hi Chris > > 4 byte ASNs will be supported on most platforms throughout this year. > IOS-XR should already support it. > > However, in the mean time you can setup peerings using the AS23456 as your neighbouring AS. > > ASR1000 should have it in RLS 3 and 7600/7200 should have it in 12.2(33)SRE. Does its mean that I should configure "router bgp 23456" if already have 32-bit ASN? And what I should do if my eBGP neighbor have 32-bit ASN too and run this fine software called "IOS"? router bgp 23456 neighbor X.X.X.X remote-as 23456 neighbor X.X.X.X allowas-in ? > -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf Of Dracul > Sent: 12. februar 2009 07:52 > To: [email protected] > Subject: [c-nsp] IOS and 4 byte ASNs > > Hi List, > > does the current 12-4 IOS versions support 4 byte ASNs? Or do i need to > upgrade my routers to IOS-XR > > Best regards, > Chris > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ -- Dmitry Kiselev _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
