Dr,
My first suggestion would be to upgrade the code on your router so that 
you're running a newer code than 11.0. You'll find that ppp debugs are a lot 
easier to read in 11.3 and higher, and that you have a lot more 
functionality available to you.

The configuration of a modem on the AUX port isn't  too difficult, and you 
shouldn't have too much of a problem if you have the cabling right, a good 
modem (my preference is USR Sportster), and the correct configuration.

Configure the modem with an appropriate initialization string (get this from 
the modem manufacturer) using the everse telnet procedure s outlined here; 
http://www.cisco.com/warp/public/76/9.html

The line aux 0 is the physical port, and will not take any ppp commands. The 
logical configuration goes on the logical interface (async interface) which 
you will ned to create. To create an async interface that corresponds to the 
AUX port, type in 'show line' at the exec prompt. The number that precedes 
the word AUX in this output is what you use for the async interface. So for 
example, if that number is "1", your configuration would look somehing like 
this:


!
hostname Router
enable pasword cisco
!
chat-script test "" "atdt\T" TIMEOUT 60 CONNECT \c
!
Interface async 1
ip address negotiated
encapsulation ppp
dialer in-band
dialer-group 1
dialer idle-timeout 300
dialer string 5123245
async default routing
async mode interactive
ppp authenication chap pap callin
ppp chap hostname MyUsername
ppp chap password MyPassword
ppp pap sent-username MyUsername password Mypassword
!
dialer-list 1 protocol ip permit
!
line aux 0
modem inout
flowcontrol harware
transport input all
speed 115200
script dialer test
!

You can find lots of information on this and other configs on CCO if you 
know your way around it.A good place to start is the Dial Access 
Configuration Cookbook

  http://www.cisco.com/warp/public/793/access_dial/index.html

Good luck on your CCNA!!

Michael A





>From: "Dr. Francis Kola Eludini" <[EMAIL PROTECTED]>
>Reply-To: "Dr. Francis Kola Eludini" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Help for study purpose
>Date: Tue, 10 Oct 2000 18:20:54 +0200
>
>I am new to cisco and just started reading for the CCNA Exam.
>I am having one 2501 CISCO Router and I will like to make use of the aux
>port connected to a modem
>to dial to the internet. I tried to configure the aux line usin "line aux
>0" but was unable to configure PPP
>with this interface.
>My IOS Ver is 11.0.
>Any hint on how to do this shall be higly appreciated.
>Francis
>
>_________________________________
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>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

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