From: David Anderson (dma@xxxxxxxxx)
Date: Thu Apr 19 2001 - 13:43:54 GMT-3
Thanks for the response everyone. I thought it was something like this, I
just could not remember and did not see any documentation on CCO. My Lab
is tomorrow, so I just wanted to make sure I had these little things nailed
down.
Thanks again,
David
At 05:36 PM 4/19/2001 +1000, Lachlan Kidd wrote:
>Hi David,
> Yes you can do something like this.
>
>access-list 101 permit ip 192.168.100.0 0.0.0.255 255.255.255.0 0.0.0.255
>
>which (if I remember correctly) will only allow 192.168.100.0/24. Basically
>this access-list is in two parts. First the network and wildcard mask
>followed by the network mask and wildcard mask. I've only seen this used
>with BGP though, not sure if it works with IGPs.
>HTH,
> Lachlan
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
>David Anderson
>Sent: Thursday, 19 April 2001 4:22:PM
>To: ccielab@groupstudy.com
>Subject: access-list?
>
>
>Does anyone know if you can specify an extended access list to match on
>subnet mask length? I seem to remember someone on the list pointing that
>out. An example would be if I had a the same network with different mask
>lengths, but only want to permit /24 or something like that.
>Thanks,
>David
>**Please read:http://www.groupstudy.com/list/posting.html
David Anderson
Network Design Engineer
Enterprise Solutions Architecture & Design
(408) 853-5515
dma@cisco.com
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