From: Gupta, Gopal (NWCC) (gopal.gupta@hp.com)
Date: Wed Nov 28 2007 - 10:48:11 ART
Hi Tandou,
Regarding D option ---> it means Routes coming through directly
connected AS i.e. 690 and NOT Originated from 690
Rest all is fine
HTH
Gops
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Tandou Mohamed
Sent: Wednesday, November 28, 2007 19:04
To: ccielab@groupstudy.com
Subject: Regular Expression
Importance: Low
Hello GS,
can someone check this out if i am correct about these definition also
any comment on B,C,D and E those really confuse me sometimes.
Thanks,
Mohamed
A) ip as-path access-list 1 permit _109_ => routes containing
or transiting AS 109
B) ip as-path access-list 2 permit _200$ => routes originated
in AS 200
C) ip as-path access-list 2 permit ^100$ => routes originated
by a neighbor in AS 100
D) ip as-path access-list 3 permit ^690_ => routes originating
from AS 690
E) ip as-path access-list 3 permit ^$ => routes
originating from this AS (my AS)
---------------------------------
Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See
how.
This archive was generated by hypermail 2.1.4 : Sat Dec 01 2007 - 06:37:31 ART