From: Scott Morris (swm@emanon.com)
Date: Mon Jul 17 2006 - 03:26:09 ART
Things ORIGINATED from the AS will be at the end of the AS string (Cisco's
Docs are correct).
Things LEARNED from the AS will be at the beginning of the AS string (IE
would be correct if this were the question).
HTH,
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
smorris@ipexpert.com
http://www.ipexpert.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
bindong.shi@gmail.com
Sent: Monday, July 17, 2006 2:21 AM
To: ccielab@groupstudy.com
Subject: originated from BGP
hi group:
Now I am gettign confuesd about the BGP regular expression, how to configure
traffic "orignated from AS 54"?
from cisco website:
http://www.cisco.com/warp/public/459/26.html
it is "ip as-path access-list 1 permit _54$"
but from IEWB solution guide:
it is "ip as-path access-list 1 permit ^54_"
which one is correct?
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