RE: ip prefix-list equivalent

From: Chua, Parry (Parry.Chua@xxxxxxxxxx)
Date: Mon Mar 25 2002 - 06:51:51 GMT-3


   
I do a test but using /16 instead of /25 and it work. The access list look like
 this :

access-list 111 per ip any 255.255.0.0 0.0.0.0 log

Show access-list
================
Extended IP access list 111
    permit ip any host 255.255.0.0 log (1 match)

r1#sho ip bgp

   Network Next Hop Metric LocPrf Weight Path
*>i160.0.0.0 148.4.2.2 0 100 0 i
*> 192.1.1.1/32 148.4.4.4 0 11 101 i

Parry Chua

-----Original Message-----
From: ying chang [mailto:ying_c@hotmail.com]
Sent: Monday, March 25, 2002 5:33 AM
To: ccielab@groupstudy.com
Subject: ip prefix-list equivalent

Hi,

How can you do the following without using the ip prefix-list? These two
statements can be used to deny /25+ netmask (first statement deny /25+,
second statement permit any):

ip prefix-list long seq 5 deny 0.0.0.0/0 ge 25
ip prefix-list long seq 10 permit 0.0.0.0/0 le 32

I have trouble to get access-list equivalent for the first statement.

Thanks,
Chang



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