From: Amit Jain (netsteps@rediffmail.com)
Date: Tue Jul 12 2005 - 06:10:45 GMT-3
Jacky
If I am correctly interpreting your question, you are asking if R5 is not
allowed to initiate call then y we need to specefically have callin keyword
when everything will be called in. Right? I guess you are right and we can
have pap authentication either ways or through callin. It does not matter
becasue R5 will never call out. I think author might just wanted you to know
that option and configure it.
Amit
----- Original Message -----
From: "Jacky Murphy" <ccie@maitruongxua.com>
To: "Group Study" <ccielab@groupstudy.com>
Cc: "Jacky Murphy" <ccie@maitruongxua.com>
Sent: Tuesday, July 12, 2005 2:23 PM
Subject: (Brian's) Task 4 PPP - IEWB Lab11: task 4.7 vs task 4.2?
> Hi Group,
>
> --------------------------------------------------------------------
> - Task 4.2 request R4 can call R5, but R5 is not allowed to call R4
> it's mean R4 is Calling Side (client) & R5 is Called Side (Server)
> - Task 4.7 request R5 to authentication remotes device using PAP,
> but only if the call is received inbound
> --------------------------------------------------------------------
>
> Cisco document:
>
http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a0080093c6f.shtml
> "ppp authentication pap callin
> callin keyword has made this a one-way authentication scenario
> Note: the callin option is not used as this router is not initiating the
> call."
>
> I have a question:
> R5 is not initiating the call, why configure command "ppp authentication
pap
> callin" on R5 in solution?
>
http://forum.internetworkexpert.com/ubbthreads/showflat.php?Cat=3&Number=560&page=0&view=collapsed&sb=5&o=&fpart=1
>
> Solution task 4.7 vs Solution task 4.2???
>
> Please help, thanks,
> Jacky
>
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