From: Denise Donohue (fradendon@xxxxxxxxxxx)
Date: Sat May 25 2002 - 00:09:01 GMT-3
The lab directions will tell you whether or not a route to null 0 is
allowed. If you are at all unclear about the directions, just ask the
proctor.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Jerry Haverkos
Sent: Friday, May 24, 2002 3:32 PM
To: Krucker, Louis; 'yijibin '
Cc: ccielab@groupstudy.com
Subject: RE: Work-around on using null interface
I believe it's just a matter of semantics.
Static-icity is in the eye of the beholder -- or lab proctor.
I'd like to know how CCIE's who have taken the lab would answer this. Is a
summary address a good workaround or is it considered a static route?
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Krucker, Louis
Sent: Friday, May 24, 2002 2:51 PM
To: 'yijibin '
Cc: 'ccielab@groupstudy.com'
Subject: RE: Work-around on using null interface
Hi,
just a remark
A route to null created by area range or summary-address command
is not a static route because this route is created by ospf with distance
110 and static routes have distance 1 or am i wrong?
Louis
-----Original Message-----
From: yijibin
To: li jian hua
Cc: ccielab@groupstudy.com
Sent: 24.05.2002 06:48
Subject: Re: Work-around on using null interface
Area range command also make a null route!
You can use 'no discard internel' to disable the ospf process creating
the null route
----- Original Message -----
From: "li jian hua" <jasonli@cisco.com>
To: "Jeongwoo Park" <jpark@wams.com>
Cc: <ccielab@groupstudy.com>
Sent: Friday, May 24, 2002 12:11 PM
Subject: Re: Work-around on using null interface
> area range command does not make null interface
>
> you can use area range command
>
> do not use summary-address command.
>
> rgds
>
> At 20:36 2002-5-23 -0700, Jeongwoo Park wrote:
> >Hi
> >I was wondering what could be equivalent to using null interface.
> >I was redistributing ospf route 170.100.100.6/27 into igrp with the
summary
> >address of 170.100.100.0/24.
> >Once you summary under ospf, it is a must that you should use null
> >interface( ip route 170.100.100.0 255.255.255.0 null 0). Since using
null
> >interface is considered static route, what could be the substitute
for that?
> >I tried with distribute-list, but didn't work.
> >
> >Thanks
> >
> >JP
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