From: Nitin Venugopal (nitinsworld@gmail.com)
Date: Sun Mar 15 2009 - 07:15:32 ART
FYI-L1 is NSSA (eq OSPF) by default
ie it allows redistribtion, if it was totally stubby it wont allow
redistribution
L1 only intraarea
L2 can be Inter Area or Intra Area
L1/L20 is like ABR in OSPF
i have one question. How can you have multiple interface be part of
different ISIS area's . But with single ISIS process.
*Say R1 *
Eth 0/0 to be part of 49.4004 and Eth 0/1 be part of 49.4008. But only one
process allowed is on the router 'router isis 10'
And how will you differentiate which interface is part of which area?
Regds
Nitin
On Sun, Mar 15, 2009 at 2:03 PM, Fahad Khan <fahad.khan@gmail.com> wrote:
> I am sure you are talking about route leaking, since areas having L1
> routers
> are totally stubby by default. So you need to have route leaking configured
> to inject specific L2 routes.
>
> You do it by
>
> redistribute isis ip level-2 into level-1 distribute-list <list defining L2
> specific routes>
>
> regards,
>
> On Sun, Mar 15, 2009 at 11:40 AM, Peter Svidler <doubleccie@yahoo.com
> >wrote:
>
> > Guys ,
> >
> > is it possible on a router that is running multiple instances of ISIS to
> > redistribute one into another ?
> >
> > assume i have router with one process L2 and another process L1 , i want
> to
> > redistribute the L2 process into the L1 process so that the downstream
> sees
> > the explicit route ...however when i try redistribution under the ISIS
> L1
> > process i get Unrecognized command !!!! is this even possible ( seems yes
> )
> > but what am i missing here? ( AREA1 is created already )
> >
> > router isis
> >
> > R1(config-router)#redistribute isis ?
> > WORD ISO routing area tag
> > ip Redistribution of IP routes between levels
> > !(config-router)#redistribute isis AREA1 ?
> > % Unrecognized command
> >
> >
> >
> >
> > anyone sees something similar ?
> >
> >
> >
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> >
> >
> >
> >
> >
> >
>
>
> --
> Muhammad Fahad Khan
> IT Specialist
> Global Technology Services, IBM
> +92-321-2370510
> +92-301-8247638
> http://www.linkedin.com/in/muhammadfahadkhan
> http://fahad-internetworker.blogspot.com
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
Blogs and organic groups at http://www.ccie.net
This archive was generated by hypermail 2.1.4 : Mon Apr 06 2009 - 06:44:05 ART