From: Roberts, Larry (Larry.Roberts@xxxxxxxxxxxx)
Date: Wed Aug 07 2002 - 00:52:49 GMT-3
I don't have the labs but I would do it this way.
1) set the time on Router 3 including the timezone.
2) setup Rt 3 to be a NTP Server with a low stratum
3) setup Rt 6 to be client of Rt3 as well as as an NTP server
4) setup the clients with 2 statements AFTER setting the timezone.
A)ntp server Rt3 prefer -----this makes it the primary
B)ntp server rt6 ----------use this one if Rt3 is not available
5) once you have verified that NTP is working add authentication between 3
and 6. use access-lists to specify who uses authentication.
Without more info this is all the help I can be.
Thanks
Larry
-----Original Message-----
From: Jaspreet Bhatia [mailto:jasbhati@cisco.com]
Sent: Tuesday, August 06, 2002 9:28 PM
To: ccielab@groupstudy.com
Subject: NTP Question
Folks,
I am doing Routopia LAB 1 . Can anyone explain how to
configure the NTP scenario explained below .
33. Configure NTP on routers 1 - 9 in the network. Also configure NTP on the
Cat5000. Synchronize all time with the clock on router 3. Be sure R3 is set
for the appropriate time. In the event that router 3 is not available make
router 6 the timing source. Be sure to use MD5 authentication between
routers 3 and 6.
TIA
Jaspreet
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