From: Earl Aboytes (earl@xxxxxxxxxxxx)
Date: Fri Jul 21 2000 - 03:58:01 GMT-3
You don't need it on both sides because of the neighboring process. Once
they neighbor the database is updated. That is how both sides know.
Remember the dead time goes to nothing once they neighbor up.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Earl Aboytes
Senior Technical Conultant
GTE Managed Solutions
805-381-8817
earl.aboytes@telops.gte.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of Jeff
Sapiro
Sent: Wednesday, July 19, 2000 7:27 AM
Cc: ccielab@groupstudy.com
Subject: Re: How to configure OSPF over ISDN/DDR
Really? I tried this once (demand circuit on both sides) and it did NOT
work - I
don't have ISDN in my practice lab... can anyone confirm this?
-Jeff
Art Davis wrote:
> Put "ip ospf demand-circuit" on *both* sides of the circuit. I know that
the
> docs say one side only, but if you think about it, how is one side
supposed to
> know that the other is a demand-circuit?
> Any other instances where the documentation is wrong/misleading?
>
> Art
>
> "Keith Kruepke" <lister@kruepke.com> wrote:
> Andy,
>
> First thing, I would try to make sure that it is OSPF bringing up the
line.
> You should see a destination of 224.0.0.5 as the dial reason in the 'show
> dialer' output or in the packets in 'debug dialer' messages.
>
> One common issue is using one of the two endpoint routers as a
redistribution
> point in your network. This can lead to feedback from the other routing
> protocol.
>
> Finally, it seems that several people on the list have experienced some
> strange behavior with various IOSes. You may want to attempt an upgrade
of
> one or both routers to see if that changes anything.
>
> Good luck,
> Keith
>
> ----- Original Message -----
> From: "Andy Singh" <ansingh@cisco.com>
> To: <ccielab@groupstudy.com>
> Sent: Tuesday, July 18, 2000 11:30 AM
> Subject: How to configure OSPF over ISDN/DDR
>
> Hello
>
> Can any1 tell me how to configure OSPF over ISDN line so hello packets
won't
> bring up the circuit. i think you can do "ip ospf demand circuit" inteface
> command but i can't get it to work like that.
>
> i'd appreciate any help
> Andy
>
> Arthur Davis
> Network Engineer
> Altra Energy Technologies
>
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:23:56 GMT-3