From: Ash (nester2k@gmail.com)
Date: Thu Aug 16 2007 - 01:59:55 ART
An alternate to the distance command would be to assign cost on your
neighbor definition under the ospf routing process.
e.g. neigh 139.3.15.1 120
keep in mind that this will affect the metric of all routes which are chosen
as best and whose lsa's have been injected by 15.1.
On 8/15/07, Narbik Kocharians <narbikk@gmail.com> wrote:
> The only reason i am recommending this is because it happened to me and
> when
> i used the same command on another router with different IOS version, it
> worked like a champion, the problem is that i do not remember the IOS
> version. But everything that Scott and some of the other guys are
> recommending is what you want to try before looking at the IOS.
>
>
>
>
>
> On 8/15/07, Julio Carrasco <julio.carrasco@ya.com> wrote:
> >
> > I am sorry Narbik, but I am working on hired labs, so I cannot change
> the
> > sofware images of the routers :(.
> >
> > Cheers,
> > Julio.
> > ----- Original Message -----
> > From: "Narbik Kocharians" <narbikk@gmail.com>
> > To: "Scott Morris" <smorris@ipexpert.com>
> > Cc: "Julio Carrasco" <julio.carrasco@ya.com>; "NET HE" <
> he_net@hotmail.com
> > >;
> > <ccielab@groupstudy.com>
> > Sent: Wednesday, August 15, 2007 8:38 PM
> > Subject: Re: OSPF Issue with Distance
> >
> >
> > > Julio did you try a different IOS?
> > >
> > > On 8/14/07, Scott Morris <smorris@ipexpert.com> wrote:
> > >>
> > >> Yeah, that popped into my head as I was skimming over some of the
> > >> responses
> > >> and thought you may be doing that. You need to influence the OSPF
> > >> election
> > >> first using metrics, or LSA type (intra vs. inter vs.
> external). After
> > >> that
> > >> is completed, THEN the distance command will help in the routing
> table.
> > >>
> > >> HTH,
> > >>
> > >>
> > >> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713,
> > JNCIE
> > >> #153, CISSP, et al.
> > >> CCSI/JNCI-M/JNCI-J
> > >> VP - Technical Training - IPexpert, Inc.
> > >> IPexpert Sr. Technical Instructor
> > >>
> > >> A Cisco Learning Partner - We Accept Learning Credits!
> > >>
> > >> smorris@ipexpert.com
> > >>
> > >> Telephone: +1.810.326.1444
> > >> Fax: +1.810.454.0130
> > >> http://www.ipexpert.com
> > >>
> > >>
> > >> -----Original Message-----
> > >> From: Julio Carrasco [mailto:julio.carrasco@ya.com]
> > >> Sent: Tuesday, August 14, 2007 6:00 AM
> > >> To: smorris@ipexpert.com; 'NET HE'; ccielab@groupstudy.com
> > >> Subject: Re: OSPF Issue with Distance
> > >>
> > >> I was using this command, cause the OSPF process is injecting two
> > routes
> > >> (load balancing), and I wanted to install just one at the routing
> > table,
> > >> so
> > >> reducing the distance of the one that I wanted tobe installed in the
> > >> routing
> > >> table, seemed a good idea.
> > >>
> > >> Thanks !
> > >> ----- Original Message -----
> > >> From: "Scott Morris" <smorris@ipexpert.com>
> > >> To: "'NET HE'" <he_net@hotmail.com>; <julio.carrasco@ya.com>;
> > >> <smorris@ipexpert.com>; <ccielab@groupstudy.com>
> > >> Sent: Tuesday, August 14, 2007 6:19 AM
> > >> Subject: RE: OSPF Issue with Distance
> > >>
> > >>
> > >> > Just one more note while I'm thinking about it... Let's assume
> > >> > there's more than one router injecting those networks into the
> area.
> > >> > Your distance command would need to reflect the router-id of the
> one
> > >> > who was WINNING the OSPF RIB election and being handed to the
> routing
> > >> > table.
> > >> >
> > >> > If you were picking the losing one, you'd not see any difference
> > until
> > >> > the other router was shut off/removed.
> > >> >
> > >> > HTH,
> > >> >
> > >> >
> > >> > Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713,
> > >> > JNCIE #153, CISSP, et al.
> > >> > CCSI/JNCI-M/JNCI-J
> > >> > VP - Technical Training - IPexpert, Inc.
> > >> > IPexpert Sr. Technical Instructor
> > >> >
> > >> > A Cisco Learning Partner - We Accept Learning Credits!
> > >> >
> > >> > smorris@ipexpert.com
> > >> >
> > >> > Telephone: +1.810.326.1444
> > >> > Fax: +1.810.454.0130
> > >> > http://www.ipexpert.com
> > >> >
> > >> >
> > >> > -----Original Message-----
> > >> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf
> > >> > Of NET HE
> > >> > Sent: Monday, August 13, 2007 6:39 PM
> > >> > To: julio.carrasco@ya.com; smorris@ipexpert.com;
> > >> > ccielab@groupstudy.com
> > >> > Subject: Re: OSPF Issue with Distance
> > >> >
> > >> > Please use command "sh ip ospf database" to see the router-id of
> the
> > >> > real advertising router for these routes.
> > >> >
> > >> > Speaking of your configuration, your router is in area 1, and
> routes
> > >> > "139.3.6.0 and 139.3.7.0" are interarea routes. In other words, the
> > >> > real router advertising these two routes are ABR of area 1, instead
> > of
> > >> > original router which inject these two routes into ospf domain.
> > >> >
> > >> > So puting the router-id of area 1 into the command surely will
> work.
> > >> >
> > >> >
> > >> >>From: "Julio Carrasco" <julio.carrasco@ya.com>
> > >> >>Reply-To: "Julio Carrasco" <julio.carrasco@ya.com>
> > >> >>To: <smorris@ipexpert.com>, <ccielab@groupstudy.com>
> > >> >>Subject: Re: OSPF Issue with Distance
> > >> >>Date: Mon, 13 Aug 2007 14:48:19 +0200
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> > >> >>FILETIME=[3A8B1240:01C7DDAA]
> > >> >>
> > >> >>I tried first with "distance 109 150.3.1.1 0.0.0.0" that is the
> OSPF
> > >> >>router Id of the router that injected the router, and didn4t work
> > also.
> > >> >>
> > >> >>Thanks,
> > >> >>Julio.
> > >> >>----- Original Message ----- From: "Scott Morris"
> > >> >><smorris@ipexpert.com>
> > >> >>To: "'Julio Carrasco'" <julio.carrasco@ya.com>;
> > >> >><ccielab@groupstudy.com>
> > >> >>Sent: Monday, August 13, 2007 2:29 PM
> > >> >>Subject: RE: OSPF Issue with Distance
> > >> >>
> > >> >>
> > >> >>>With OSPF, the "139.3.15.1 0.0.0.0" portion of the distance
> command
> > >> >>>references who injected these LSAs into the area. Check out your
> > >> >>>"show ip ospf database" for those two routes and make sure they
> > match
> > >> >>>the router id of that device.
> > >> >>>
> > >> >>>Who you see as next hop is not necessarily who brought the routes
> > >> >>>into the area.
> > >> >>>
> > >> >>>HTH,
> > >> >>>
> > >> >>>
> > >> >>>Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider)
> #4713,
> > >> >>>JNCIE #153, CISSP, et al.
> > >> >>>CCSI/JNCI-M/JNCI-J
> > >> >>>VP - Technical Training - IPexpert, Inc.
> > >> >>>IPexpert Sr. Technical Instructor
> > >> >>>
> > >> >>>A Cisco Learning Partner - We Accept Learning Credits!
> > >> >>>
> > >> >>>smorris@ipexpert.com
> > >> >>>
> > >> >>>Telephone: +1.810.326.1444
> > >> >>>Fax: +1.810.454.0130
> > >> >>>http://www.ipexpert.com
> > >> >>>
> > >> >>>
> > >> >>>-----Original Message-----
> > >> >>>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf
> > >> >>>Of Julio Carrasco
> > >> >>>Sent: Monday, August 13, 2007 8:24 AM
> > >> >>>To: ccielab@groupstudy.com
> > >> >>>Subject: OSPF Issue with Distance
> > >> >>>
> > >> >>>Hi Group,
> > >> >>>
> > >> >>>I am trying to configure r5 to change the ospf distnce for some
> > >> >>>routes learnt from router 1 (139.3.15.1) to 109.
> > >> >>>The config I have is:
> > >> >>>
> > >> >>>router ospf 1
> > >> >>>log-adjacency-changes
> > >> >>>redistribute rip subnets
> > >> >>>network 139.3.15.5 0.0.0.0 area 1
> > >> >>>neighbor 139.3.15.2
> > >> >>>neighbor 139.3.15.1
> > >> >>>distance 109 139.3.15.1 0.0.0.0 OSPF
> > >> >>>!
> > >> >>>ip access-list standard OSPF
> > >> >>>permit 139.3.2.0 0.0.0.255
> > >> >>>permit 139.3.6.0 0.0.0.255
> > >> >>>permit 139.3.7.0 0.0.0.255
> > >> >>>permit 139.3.11.0 0.0.0.255
> > >> >>>permit 139.3.0.0 0.0.0.255
> > >> >>>!
> > >> >>>
> > >> >>>but When i do a show ip route, I have this:
> > >> >>>
> > >> >>>O IA 139.3.6.0 [110/130] via 139.3.15.2, 00:30:47, Serial0/0/0
> > >> >>> [110/130] via 139.3.15.1, 00:30:47, Serial0/0/0
> > >> >>>O IA 139.3.7.0 [110/130] via 139.3.15.2, 00:30:47, Serial0/0/0
> > >> >>> [110/130] via 139.3.15.1, 00:30:47, Serial0/0/0
> > >> >>>
> > >> >>>Do anyone know why networks 139.3.6.0 and 139.3.7.0 remains with
> > >> >>>distance 110 ??
> > >> >>>
> > >> >>>I am sure, I am missing something or I am doing something stupid,
> > fut
> > >> >>>I can4t find out what is.
> > >> >>>
> > >> >>>TIA,
> > >> >>>Julio.
> > >> >>>
> > >>
> > >>>_____________________________________________________________________
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> > >> >>>http://www.groupstudy.com/list/CCIELab.html
> > >> >>
> > >>
> > >>______________________________________________________________________
> > >> >>_ Subscription information may be found at:
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> > >> >
> > >> > _________________________________________________________________
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> > >> >
> > >> >
> > ______________________________________________________________________
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> > >>
> > >>
> _______________________________________________________________________
> > >> Subscription information may be found at:
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> > >>
> > >
> > >
> > >
> > > --
> > > Narbik Kocharians
> > > CCIE# 12410 (R&S, SP, Security)
> > > CCSI# 30832
> > > www.Net-WorkBooks.com
> > >
> > >
> _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> >
> >
>
>
> --
> Narbik Kocharians
> CCIE# 12410 (R&S, SP, Security)
> CCSI# 30832
> www.Net-WorkBooks.com
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
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