From: Pun, Alec CL (Alec.CL.Pun@pccw.com)
Date: Mon Dec 29 2003 - 15:21:57 GMT-3
Danny,
Some questions
1) What if both routers can initiate ISDN calls ?
2) Understand that dialer-watch itself is an interesting traffic. But if we
don't deny OSPF hello, won't it always kick up the line ? I just want to
know if it is a MUST to either remove the dialer-group or deny OSPF/EIGRP
hello when using dialer-watch together.
rgds,
alec
-----Original Message-----
From: Danny.Andaluz@triaton-na.com [mailto:Danny.Andaluz@triaton-na.com]
Sent: Tuesday, December 30, 2003 2:15 AM
To: Pun, Alec CL; ccielab@groupstudy.com
Subject: RE: dialer-watch question
I would say configure Dialer-Watch only on the calling router. Only the
calling router needs to have this configured.
As far as the OSPF hello's, it shouldn't't matter. Dialer-Watch is watching
for the loss of a route. That is the "interesting" traffic, not IP traffic.
I have tested dialer-watch with no dialer-group configured on the BRI or
Dialer interface. It works fine. Try it.
HTH,
Danny
-----Original Message-----
From: Pun, Alec CL [ mailto:Alec.CL.Pun@pccw.com
<mailto:Alec.CL.Pun@pccw.com> ]
Sent: Monday, December 29, 2003 11:41 AM
To: ccielab@groupstudy.com
Subject: dialer-watch question
Hi group,
R1 ---- ISDN ------ R2
| |
|----------FR-----------|
Both R1 and R2 can make ISDN calls and the topology is running OSPF. My
question is if dialer-watch is used to watch the remote loopback, is it
necessary
1) to configure dialer-watch on both routers ?
2) deny ospf hello in the dialer-list for BOTH routers ?
rgds,
alec
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