From: Jim Brown (Jim.Brown@xxxxxxxxxxxxx)
Date: Fri Sep 14 2001 - 17:34:35 GMT-3
My mistake, I was assuming call completion and circuit connectivity.
Debug is your friend.
-----Original Message-----
From: Jim Brown [mailto:Jim.Brown@CaseLogic.com]
Sent: Friday, September 14, 2001 1:41 PM
To: 'Steve Barone'; ccielab@groupstudy.com
Subject: RE: ISDN Overview - Caslow p173
No dialer map on the far end. You should see an encap fail on the called
router. It has no idea how to reach 10.1.1.1.
Your options are to ad a dialer map string on R2 in the fashion of
dialer map ip 10.1.1.1 555XXX
This will force the use of two BRI channels, one for traffic in each
direction. Unidirectional flow on each channel between routers.
The other option is to use authentication to map the remote back. If you use
authentication then you could use a dialer map statement like such:
dialer map ip 10.1.1.1 name r1
Now the router know where to send the traffic without firing up a
connection. This would allow you to use a single channel for bi-directional
traffic.
Check your debugs. My opinion is that Cisco has superior products because of
the breadth of information available in the debugs. If it is not working it
will tell you why.
If I could only get them to tell me why in the lab it would be a different
story.
This is a common Layer 2 to Layer 3 mapping issue.
-----Original Message-----
From: Steve Barone [mailto:steve@chetona.com]
Sent: Friday, September 14, 2001 1:23 PM
To: ccielab@groupstudy.com
Subject: ISDN Overview - Caslow p173
Folks,
I am not able to figure this one out:
Cannot ping to 10.1.1.2 from R1, sh dialer and all link
layer stuff is up.
Thanks,
R1
int bri0
ip addr 10.1.1.1 255.255.255.0
encap ppp
dialer map ip 10.1.1.2 5551212
isdn switch-type basic ni
dialer-group 1
dialer-list 1 protocol ip permit
R2
int bri0
ip addr 10.1.1.2 255.255.255.0
encap ppp
isdn switch-type basic ni
dialer-group 1
dialer-list 1 protocol ip permit
**Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:32:18 GMT-3