From: Graham Shaw (Graham.Shaw@xxxxxxxxxxxxxxx)
Date: Mon Sep 04 2000 - 10:23:33 GMT-3
When you state no routing protocol on the WAN. Do you mean you do not want
hellos keeping the ISDN link up?
If this is the case ospf supports on-demand circuits (only configure on 1
end).
You have to have some kind of route to the destination. Be it static or
dynamic! The router will buid a dynamic route on an unnumbered link but it
will be host based so you cannot rely on this.
Graham
-----Original Message-----
From: Kenneth Kriel [mailto:ken@flane.com]
Sent: 04 September 2000 15:25
To: 'Ccielab
Subject: Interesting ISDN problem
Gentleman,
My network layout :
ISDN
----------
| |
-e0--RA--HDLC--RB--e0
OSPF OSFP
When HDLC link fails - enable ISDN as backup, BUT ....
No static routes and no routing protocol on ISDN
Can this be done ? If so how ?
I would like your input on this !
Ken
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