From: Oliver Grenham (ogrenham@optusnet.com.au)
Date: Sun Sep 05 2004 - 08:29:20 GMT-3
Hi Jonathan,
not that I know of but there is a way in 12.3 IOS of making an ISIS p2p
connection over broadcast media. See this link
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122
t/122t8/ftissp2p.htm#1025118
regards,
Ollie.
----- Original Message -----
From: "Jonathan R. Charles" <jrcdehc@ameritech.net>
To: <ccielab@groupstudy.com>
Sent: Sunday, September 05, 2004 2:10 PM
Subject: IS-IS on mains and subs...
> Quicky scenario.
>
>
>
> No main interfaces on hub router, no subinterfaces on spokes.
>
>
>
> Set up IS-IS between main and one of the spokes (which is is a
> point-to-point).
>
>
>
> Now, you will get a network type mismatch between a multipoint (the main)
> and a ptp (the sub).
>
>
>
> I have seen two methods on how to fix this.
>
>
>
> First, create a tunnel between the hub and spoke. Fine, a little clunky,
but
> it works.
>
>
>
> Second, say 'screw it' and make the ptp sub on the hub into a multipoint
and
> just connect normally.
>
>
>
> Now, both will work.
>
>
>
> Which one would you recommend, or is there a third method my slowly
> shrinking brain hasn't thought of?
>
>
>
>
>
>
>
>
>
>
>
> Jonathan Charles
>
> SBC
>
> CCNP/CCDP, NNCSE, NNCSS, MCSE
>
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