From: Jason Viera (jasonviera@avenuecable.com)
Date: Sat Nov 29 2003 - 00:34:47 GMT-3
Ahmed, Are you sure that the P2M routes are bringing up the interface?? When
you run OSPF over ISDN and are mutually redistributing RIP and OSPF you need
to either use the "no peer neighbor-route" command on the ISDN interface or
filter the ISDN link host route. When troubleshooting OSPF and ISDN you
might try using the "debug ip ospf lsa-generation command". If this has
nothing to do with your problem post the specific IPExpert Lab and I'll pull
mine (lab book) off the shelf.
HTH, Jason
----- Original Message -----
From: "Ahmed" <ahmed_mustafa01@excite.com>
To: <bdennis@internetworkexpert.com>; <ahmed_mustafa01@excite.com>;
<ccielab@groupstudy.com>
Sent: Friday, November 28, 2003 6:43 PM
Subject: RE: ospf network point-to-multipoint
> If the hub (r1) and spokes (r2,and r3) are on ospf network, and hub is
also connected through ISDN to another router (r4) running rip. Now, let
say I want to redistribute ospf routes to rip domain, making my hub router
ASBR. r4 would obviously receive the ospf (loopback routes) as /32.
Because of the /32 routes the ISDN link would keep coming up.--- On Fri
11/28, Brian Dennis < bdennis@internetworkexpert.com > wrote:
> From: Brian Dennis [mailto: bdennis@internetworkexpert.com]To:
ahmed_mustafa01@excite.com, ccielab@groupstudy.comDate: Fri, 28 Nov 2003
18:36:09 -0800Subject: RE: ospf network point-to-multipointI'm obviously not
familiar with the lab product you are referring to ;-) Sowhat is the exact
problem that was created with the /32s? Brian Dennis, CCIE #2210
(R&S/ISP-Dial/Security)bdennis@internetworkexpert.com Toll Free:
877-224-8987Direct: 775-745-6404 (Outside the US and Canada)Internetwork
Expert,
Inc.http://www.InternetworkExpert.com_______________________________________
_From: Ahmed [mailto:ahmed_mustafa01@excite.com] Sent: Friday, November 28,
2003 6:25 PMTo: bdennis@internetworkexpert.com;
Paul.Casey@o2.com;ccielab@groupstudy.comSubject: RE: ospf network
point-to-multipointBrian,In a CCIE lab environment, if one is instructed to
use point-to-multipoint,assume also advertise some loopback interfaces in a
hub router, and as wellas each of the spoke routers. Then, would wou!
> ld the best choice to get ridof /32 routes since they can create a
problem for the ISDN between the hubrouter and the other end connected to
some other router. I have seen theseissues when I practiced some labs from
IPexpert, but never got any goodanswer.Regards,Ahmed.--- On Fri 11/28, Brian
Dennis < bdennis@internetworkexpert.com > wrote:From: Brian Dennis
[mailto: bdennis@internetworkexpert.com]To: Paul.Casey@o2.com,
ccielab@groupstudy.comDate: Fri, 28 Nov 2003 16:28:25 -0800Subject: RE: os
then the cost from the hub to the other spoke.Brian Dennis, CCIE #2210
(R&S/ISP-Dial/Security)bdennis@internetworkexpert.com Toll Free:
877-224-8987Direct: 775-745-6404 (Outside the US and Canada)Internetwork
Expert, Inc.http://www.InternetworkExpert.com-----Original Message-----From:
Casey, Paul (6822) [mailto:Paul.Casey@o2.com] Sent: Friday, November 28,
2003 3:22 PMTo: 'ccielab@groupstudy.com'Cc: 'Brian Dennis'Subject: RE: ospf
network point-to-multipointBrian,What are the!
> possible reachability issues here. Can you give an example. h!
> ow witho
>
> ut the /32 it would not functioncorrectly. I always,when shown an example
understand much clearer, as Iassume most people do.Kind
regards.Paul.> -----Original Message-----> From: Brian Dennis
[SMTP:bdennis@internetworkexpert.com]> Sent: Friday, November 28, 2003
10:38 PM> To: navaid@rogers.com; ccielab@groupstudy.com&gtR>>
routers> only see the summarized route. > > Brian Dennis, CCIE
#2210 (R&S/ISP-Dial/Security)> bdennis@internetworkexpert.com >
Toll Free: 877-224-8987> Direct: 775-745-6404 (Outside the US and
Canada)> Internetwork Expert, Inc.>
http://www.InternetworkExpert.com>; > -----Original Message----->
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of>
navaid@rogers.com> Sent: Friday, November 28, 2003 2:13 PM> To: cciela
b@groupstudy.com> Subject: ospf network point-to-multipoint > > I
have ospf network point-to-multipoint configured between R1,R2 and R3.>
R2 is fra!
> me relay Hub and R1,R3 spoke.> In my routing table I am seeing host
routes (/32) for frame interface of> R1,R2 and R3 but NO router for
subnet. How do I suppress host and see only> one route for subnet which
is /24.> > Thanks,> > Navaid> > _______________nd any
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