From: Jason Madsen (madsen.jason@gmail.com)
Date: Sun Aug 17 2008 - 18:48:14 ART
always remember that with NTP, the authentication requirement is decided by
the CLIENT only. it's to validate that their time source is legit'. the
server can't force the clients to authenticate...other way around. just
specify the key on the server and all the other stuff on the clients.
Jason
On Sun, Aug 17, 2008 at 3:41 PM, Morris, Jason L. <
Jasmorris@axcess-financial.com> wrote:
> Thanks for the info after checking the authentication portion I'm kind
> of confused. According the doccd I think I have the authentication setup
> correct but systems without the key are still able to sync I've pasted
some
> output below. Maybe someone smarter than myself can shed some light on
> this I hate NTP always seems buggy
>
>
>
> R4(config)#do sho run | i ntp
>
> ntp authentication-key 1 md5 000D03031C4B0E141B 7
>
> ntp authenticate
>
> ntp trusted-key 1
>
> ntp source Loopback0
>
> ntp master 1
>
> R4(config)#
>
>
>
>
>
> R6(config)#do sho run | i ntp
>
> ntp clock-period 17179893
>
> ntp source Loopback0
>
> ntp server 136.10.4.4
>
> R6(config)#do sho ntp ass
>
>
>
> address ref clock st when poll reach delay offset
> disp
>
> *~136.10.4.4 .LOCL. 1 37 64 377 59.0
> 4.98 0.2
>
> * master (synced), # master (unsynced), + selected, - candidate, ~
> configured
>
> R6(config)#
>
>
>
>
>
> *Jason Morris*
> ------------------------------
>
> *From:* Jason Madsen [mailto:madsen.jason@gmail.com]
> *Sent:* Sunday, August 17, 2008 5:34 PM
> *To:* Morris, Jason L.
> *Cc:* ccielab@groupstudy.com
> *Subject:* Re: NTP on the DocCD?
>
>
>
> here it is for 12.4:
>
>
>
http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_basic_sys_
manage_ps6350_TSD_Products_Configuration_Guide_Chapter.html
>
>
> under net mgt and then basic setup or something or other.
>
> Jason
>
> On Sun, Aug 17, 2008 at 3:27 PM, Morris, Jason L. <
> Jasmorris@axcess-financial.com> wrote:
>
> Sorry for the noob questions but I cant find it on there anywhere...
>
>
>
> Is there a good way to search the doc cd outside of the lab just to find
> the location of things like this?
>
>
>
> Jason Morris
>
>
> Blogs and organic groups at http://www.ccie.net
>
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