RE: 4 Byte As Number...

From: Lars Christensen (perseusdk@gmail.com)
Date: Tue Aug 05 2008 - 14:23:01 ART


Hi Anbu,

Cisco IOS currently don't support 4-byte ASes. Until the full support of
4-byte ASes, you can use the reserved "dummy" AS known as AS23456.

However, 4-byte ASes should be supported before 2009, since the various RIRs
will start to provide these ASes from 01/01/2009. Read more at
http://www.ripe.net/news/asn-32-pr2008.html about this topic and some of the
consequences that might follow.

You might already see some 4-byte ASes allocated, but most of them are for
testing and study purposes.

Regards,
Lars Christensen, CCIE #20292

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of KS
Anpu
Sent: 5. august 2008 19:06
To: Cisco certification
Subject: 4 Byte As Number...

Hi
   Can any one help me to find out which is the minimum IOS that will
support 4 Byte AS number ?

Regards,
Anbu.

Blogs and organic groups at http://www.ccie.net



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