Re: ospf nssa [no-redistrbution]

From: Bob Chahal (bob.chahal@xxxxxxxxxxxx)
Date: Wed Jun 06 2001 - 04:23:41 GMT-3


   
Have a read of this if you haven't already.

http://www.cisco.com/warp/customer/104/nssa.html

----- Original Message -----
From: "garry baker" <fallow46@yahoo.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, June 06, 2001 7:50 AM
Subject: ospf nssa [no-redistrbution]

> Guys,
>
> I am trying to understand the above command but it
> isn't doing what i expected. in the cisco doco it says
> to use on the nssa abr when you want the redistribute
> command to import routes into the normal areas and not
> the nssa. i read that as redistribute the route and
> the no-redistribute command will make it appear in
> areas other than the nssa.
> i have three routers connected:
> no 1 is the nssa abr into area 0
> no 2 is an nssa router between routers 1 and 3
> n0 3 is the nssa asbr running rip.
>
> my reading of the doco tells me that if i redistribute
> the rip at the nssa asbr i will see the rip route as
> an N route in the nssa and an E route in area 0, this
> is happening. know if i were to attach the
> no-redistribution command at the abr i read the doco
> as i shouldn't see the N route in the nssa, just the E
> route in the backbone. am i reading this correctly?
> When i do this there is no change to the redistributed
> rip route in either the nssa or area 0. i tried using
> the no-redsitribution command at the asbr and it is
> true to form, it does not redistribute the rip route
> in the nssa but nor do i see it in area 0!
>
> Can somebody explain to me what the doco really means
> as i cannot get this sucker to achieve what i read as
> it is supposed to?
>
> Garry
>



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