From: M A (ma4d@hotmail.com)
Date: Wed Nov 22 2006 - 13:50:09 ART
If you don't have 'ntp server x.x.x.x key x' then you are not authenticating
your time source. It doesn't matter how many servers you have configured.
----- Original Message -----
From: "Scott Morris" <swm@emanon.com>
To: "'Lab Rat #109385382'" <techlist01@gmail.com>; "'Cisco certification'"
<ccielab@groupstudy.com>; <security@groupstudy.com>
Sent: Wednesday, November 22, 2006 10:16 AM
Subject: RE: NTP Question
> If it's the only key you have, no you don't need that. If you have
> multiple
> servers with different keys, then you'll need to find some way to
> differentiate between them.
>
> HTH,
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
> #153, CISSP, et al.
> CCSI/JNCI-M/JNCI-J
> IPExpert VP - Curriculum Development
> IPExpert Sr. Technical Instructor
> smorris@ipexpert.com
> http://www.ipexpert.com
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Lab
> Rat #109385382
> Sent: Wednesday, November 22, 2006 2:27 AM
> To: Cisco certification; Cisco certification; security@groupstudy.com
> Subject: NTP Question
>
> 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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