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PPP and CHAP

Posted on 2003-12-07
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Last Modified: 2010-04-17
Write a correct IOS sequence enabling PPP and CHAP on an interface
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Question by:SFTekGrl
2 Comments
 
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Expert Comment

by:lrmoore
ID: 9893698
What kind of interface?
Serial? Dialer?

Generic:

Interface <type> <number>
 encapsulation ppp
 ppp authentication chap

You have to set the encapsulation to ppp before the interface will accept the "ppp authentication chap|pap"

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Accepted Solution

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Don Johnston earned 20 total points
ID: 9893965
Don't forget the username/password (even though it's not an "interface" configuration).
--------------------
Router-A:
hostname Router-A
username Router-B password cisco

interface serial 0
 encapsulation ppp
 ppp authentication chap
---------------------
Router-B:
hostname Router-B
username Router-B password cisco

interface serial 0
 encapsulation ppp
 ppp authentication chap
---------------------

-Don
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