From: Schulz, Dave (DSchulz@dpsciences.com)
Date: Fri Dec 02 2005 - 08:19:31 GMT-3
One of the key things that I see with the prefix-list is the ability to match
prefix mask lengths. You can do this much easier with a prefix-list. Hope
this adds some help here.
Dave
-----Original Message-----
From: nobody@groupstudy.com
To: 'rosy bird'; ccielab@groupstudy.com
Cc: swm@emanon.com
Sent: 12/2/2005 3:14 AM
Subject: RE: Basic Dielema....Acces-list or Prefix-List
Hi Rosy
I have read that ACL should be avoid for route filtering as Prefix-list
are
more efficent in the way that they are able to filter. For other filter
purposes obviously Prefix list are no good, i.e. port protocol etc..
I am not sure how the efficency is achieved I guess it is the way in
which
the memory is used can be simpler with a Prefix-list than an acl.
Probably
meaning it can be done in hardware. Perhaps one of the other members of
this
group might know why they are more efficent in detail.
Thanks
Paul
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
rosy
bird
Sent: 02 December 2005 07:52
To: ccielab@groupstudy.com
Cc: swm@emanon.com
Subject: Basic Dielema....Acces-list or Prefix-List
Just wanted to know which is the best practice..use of ACL or Prefix
list.Insituation where,using a prefix-list would not give any specific
advantage as such(unless specified of course)...is it ok to use Acls ??
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