From: Chuck Larrieu (chuck@xxxxxxxxxxxxx)
Date: Fri Aug 10 2001 - 01:20:35 GMT-3
is that really a good idea?
Chuck
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Michael Snyder
Sent: Sunday, August 05, 2001 8:05 PM
To: ccielab@groupstudy.com; Chuck Larrieu
Subject: Re: How to get rid of /32 routes????
Is there an distribution filter to filter out all host (/32) addresses in a
routing update, etc?
----- Original Message -----
From: "Chuck Larrieu" <chuck@cl.cncdsl.com>
To: <ccielab@groupstudy.com>
Sent: Sunday, August 05, 2001 9:26 PM
Subject: RE: How to get rid of /32 routes????
> this thread kinda gets back to the point of core topics. OSPF like all
> routing protocols, is a core topic. OSPF newbies should be trying things
and
> observing results. it's probably too much to expect folks to read the RFC,
> but the Cisco design guide on CCO, as well as the various IOS
configuration
> guides offer a lot of information, including specifics about this
> phenomenon.
>
> the original question - how does one get rid of /32's - did not provide a
> crucial piece of information - whether the /32's were loopback addresses
or
> NMBA interface addresses. the cures and resulting implications are
different
> for either.
>
> BTW, NMBA is a core topic, and one should understand the implications to
ANY
> routing protocol over such a topology.
>
> in the context of Lab preparation, one must be prepared for the
possibility
> that an evil lab scenario will require no /32's and forbid one from
changing
> of the NMBA cloud to a broadcast network. now what?
>
> best wishes
>
> Chuck
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Schmitt, Greg
> Sent: Sunday, August 05, 2001 6:51 PM
> To: 'Chuck Larrieu'; ccielab@groupstudy.com
> Subject: RE: How to get rid of /32 routes????
>
>
> When you use ip os network point-to-multipoint on your frame relay
interface
> you also get a /32 throught the ospf system. You
> can get rid of these by using ip os network broadcast instead.
>
> Cheers,
>
> Greg Schmitt
>
> Internetwork Solutions Engineer
> ThruPoint, Inc.
> Voice: 410-349-9772
> Cell: 443-822-5183
> Pager: 888-773-0423 or pager.gschmitt@thrupoint.net
> e-mail: GSchmitt@thrupoint.net
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Chuck Larrieu
> Sent: Sunday, August 05, 2001 7:41 PM
> To: ccielab@groupstudy.com
> Subject: RE: How to get rid of /32 routes????
>
>
> MANAGER(config-if)#ip ospf netw ?
> broadcast Specify OSPF broadcast multi-access network
> non-broadcast Specify OSPF NBMA network
> point-to-multipoint Specify OSPF point-to-multipoint network
> point-to-point Specify OSPF point-to-point network
>
> MANAGER(config-if)#ip ospf netw broad
> OSPF: Invalid type for interface <<<<---------nope!!!!!
> MANAGER(config-if)#
>
> gotta check things, folks.
>
> Chuck
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Matt Wagner
> Sent: Sunday, August 05, 2001 2:10 PM
> To: ccielab@groupstudy.com
> Cc: preveyk@hotmail.com
> Subject: Re: How to get rid of /32 routes????
>
>
> For loopback interfaces, network type "point-to-point" will fix it for
> sure. I know that someone mentioned "broadcast" would do it also, but I'm
> not sure about that since I haven't tried it.
>
> I think that redistributing connected rather than advertising the
interface
> statically will also do it. Try it and let me know...
>
> Matt
>
>
>
> A man said to the Universe, "Sir, I exist".
> The Universe replied, "The fact may be,
> but it inspires in me no sense of obligation."
>
>
>
> ----Original Message Follows----
> From: "kyle prevey" <preveyk@hotmail.com>
> Reply-To: "kyle prevey" <preveyk@hotmail.com>
> To: ccielab@groupstudy.com
> Subject: How to get rid of /32 routes????
> Date: Sun, 05 Aug 2001 19:37:35
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> >From nobody@groupstudy.com Sun, 05 Aug 2001 12:43:50 -0700
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> Can someone tell me the command really quick that gets rid of the /32
> routes.
>
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