Re: NTP Question

From: Petr Lapukhov (petr@internetworkexpert.com)
Date: Wed Nov 22 2006 - 06:39:59 ART

Please, show your exact configurations on server/client, as well as
"show ntp assoc detail" output

2006/11/22, Lab Rat #109385382 <techlist01@gmail.com>:
>
> Petr.not sure about that. I've labbed up both ways and they both work
> (with
> only one key configured). Maybe I didn't wait long enough, but NTP was
> sync'd in both scenarios.
>
>
>
>
>
> From: petrsoft@gmail.com [mailto:petrsoft@gmail.com] On Behalf Of Petr
> Lapukhov
> Sent: Wednesday, November 22, 2006 12:56 AM
> To: Lab Rat #109385382
> Cc: Cisco certification; security@groupstudy.com
> Subject: Re: NTP Question
>
>
>
> You definitely need "ntp server x.x.x.x key y" in order to let your router
> know,
> what key to use when polling the NTP server. This is because you may have
> many keys configured on the same router, and use different keys for
> different
> servers.
>
> 2006/11/22, Lab Rat #109385382 <techlist01@gmail.com>:
>
> I have seen two different configurations by a from leading training
> vendors.
>
> If you have the following commands set:
>
>
> ntp authenticate
> ntp authentication-key 1 md5 PASSWORD
> ntp trusted-key 1
>
>
> do you need the following command:
>
>
> ntp server x.x.x.x key 1
>
>
> I have seen the solution stated as such:
>
>
> ntp server x.x.x.x
>
>
> Thanks,
>
> Ed
>
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>
>
>
> --
> Petr Lapukhov, CCIE #16379
> petr@internetworkexpert.com
>
> Internetwork Expert, Inc.
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>
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> 

-- 
Petr Lapukhov, CCIE #16379
petr@internetworkexpert.com

Internetwork Expert, Inc.
http://www.InternetworkExpert.com
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