From: Victor Cappuccio (cvictor@protokolgroup.com)
Date: Sat Jul 08 2006 - 16:34:10 ART
Hi There Sami, area range should be applied on every ABR of that area, you
can try using show ip ospf border to see what routers are ABR, then go to
the ABR and Issue a show ip ospf to see what areas they are serving
Also remember that Area Range affects Routes that belongs to that Area, that
is IA In other or the O routes of that Area. And does not affects External
Routes.
HTH
Victor.-
-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de Sami
Enviado el: Sabado, 08 de Julio de 2006 03:07 p.m.
Para: swm@emanon.com
CC: firstname jim; Roberto Fernandez; ccielab
Asunto: Re: OSPF
Group,
Area range 15 command summarize the routes for area 15, but still see more
specific routes from Area 15 in other router who are on another area. How
can I suppress them ?
Thanks
On 7/8/06, Scott Morris <swm@emanon.com> wrote:
>
> Works perfectly fine. Rather than beating a horse again, check out:
> http://www.groupstudy.com/archives/ccielab/200605/msg01466.html
>
> HTH,
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
> #153, CISSP, et al.
> CCSI/JNCI-M/JNCI-J
> smorris@ipexpert.com
> http://www.ipexpert.com
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> firstname jim
> Sent: Friday, July 07, 2006 12:53 PM
> To: Roberto Fernandez
> Cc: Sami; ccielab
> Subject: Re: OSPF
>
> Roberto, Could you post your configuration and show output? I tried on
> on
> a physical and a multipoint subnet interface (frame-relay), it doesn't
> work. Whichever was that last key (youngest) created on the interface,
> is
> the one ospf used in the hello packets to all its neighbors. I just
> couldn't make it to use different key to different neighbors, am I missing
> something? or mis-read the requirement.
>
> A question for IPExpert workbootk users:
> This showed up in IPExpert's workbook lab36, ospf section. And the
> solution
> looks similar to the config posted below, only the hub was using a
> "multipoint subinterface" the spokes are the physical frame
> interface. Was
> it verified in a lab?
>
> You help is highly appreciated.
>
>
> On 7/5/06, Roberto Fernandez <rofernandez@us.telefonica.com> wrote:
> >
> > Sammy,
> >
> > I've tried this solution and it works, (not your configuration but the
> > same scenario) the concept is right, just check the configurations
> > slowly or delete everything and do it again. Try the following:
> >
> > Instead of using "ip ospf authentication message-digest" on the
> > interfaces, use "area 135 authetication message digest" only on all
> > three routers.
> >
> > Best Regards,
> > Roberto
> >
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> > Of Sami
> > Sent: Tuesday, July 04, 2006 6:02 AM
> > To: ccielab
> > Subject: OSPF
> >
> > Group,
> >
> > task say use different key for spokes , R3 is hub and have two OSPF
> > key , key 1 for R3 and key 2 for R5 . R5 is OK but R1 adjaceny is not
> > coming up
> >
> > *Jul 4 09:59:23.411: OSPF: Send with youngest Key 1 R1#
> >
> > R1#
> > *Jul 4 09:59:37.395: OSPF: Rcv pkt from 190.1.135.3, Serial0/0/0 :
> > Mismatch
> > Authentication Key - No message digest key 2 on interface
> >
> > Hub
> >
> > R3
> > router ospf 1
> > router-id 150.1.3.3
> > log-adjacency-changes
> > area 135 authentication message-digest network 190.1.34.3 0.0.0.0 area
> > 34 network 190.1.135.3 0.0.0.0 area 135 neighbor 190.1.135.5 neighbor
> > 190.1.135.1 interface Serial0/0/0 ip address 190.1.135.3 255.255.255.0
> > encapsulation frame-relay ip ospf authentication message-digest ip
> > ospf message-digest-key 1 md5 CISCO13 ip ospf message-digest-key 2 md5
> > CISCO35
> >
> > Spokes
> > R1
> >
> > interface Serial0/0/0
> > ip address 190.1.135.1 255.255.255.0
> > encapsulation frame-relay
> > ip ospf authentication message-digest
> > ip ospf message-digest-key 1 md5 CISCO13 ip ospf network
> > point-to-multipoint non-broadcast
> >
> > R5
> >
> > interface Serial0/0/0
> > ip address 190.1.135.5 255.255.255.0
> > encapsulation frame-relay
> > ip ospf authentication message-digest
> > ip ospf message-digest-key 2 md5 CISCO35 ip ospf network
> > point-to-multipoint non-broadcast
> >
> > ______________________________________________________________________
> > _ Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> > ______________________________________________________________________
> > _ Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Tue Aug 01 2006 - 07:13:47 ART