RE: Prefix-list

From: subodh.rawat@wipro.com
Date: Mon Oct 01 2007 - 17:51:42 ART


Sam,

You can try this also. This will allow you to think how prefix lists
work:

Ip prefix-list MYLIST deny 192.168.1.0/24
Ip prefix-list MYLIST permit 0.0.0.0/0 ge 1

If you give following in first line "Ip prefix-list MYLIST deny
192.168.1.0/16 ge 24 le 24" then,
it will deny networks for example: 192.168.1.0/24, 192.168.2.0/24,
192.168.0.0/24 etc.

~Subodh

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
mustak.yunus@bt.com
Sent: Monday, October 01, 2007 2:11 PM
To: sameh@bayanat.com.sa; ccielab@groupstudy.com
Subject: RE: Prefix-list

Hi Sam,

Try:
Ip prefix-list MYLIST deny 192.168.1.0/24

Ip prefix-list MYLIST permit 0.0.0.0/0 le 32

Mustak
 
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Sam
Sent: Sunday, September 30, 2007 10:55 AM
To: ccielab@groupstudy.com
Subject: Prefix-list

Hello,

 

I am trying to create a prefix list that denies access to network
192.168.1.0/24 and allowes access to all other networks. I created the
following list:

 

Ip prefix-list MYLIST deny 192.168.1.0/24

Ip prefix-list MYLIST permit 0.0.0.0/0

 

But its not giving the results I want. Its denying every thing.

 

Can some one help?



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