From: Bill Wagner (billccie2b@hotmail.com)
Date: Tue Aug 29 2006 - 17:04:45 ART
Yeah I rebooted both of them early on when troubleshooting. It didn't
change anything.
--------------------------------------------------------------------
From: "Victor Cappuccio" <cvictor@protokolgroup.com>
To: "'Bill Wagner'" <billccie2b@hotmail.com>,
<ccielab@groupstudy.com>
Subject: RE: NTP Issue (IEWB Tier 2 Lab 1 Task 10.2)
Date: Tue, 29 Aug 2006 15:27:07 -0400
Try to reboot your router
-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de
Bill
Wagner
Enviado el: Martes, 29 de Agosto de 2006 02:43 p.m.
Para: ccielab@groupstudy.com
Asunto: NTP Issue (IEWB Tier 2 Lab 1 Task 10.2)
Hi, I am having trouble with ntp peering across a frame-relay cloud.
R3
and R4 are connected via PPP over frame-relay. R4 is getting its time
from 2x backbone routers successfully as seen in the output below,
but
when I try to get R3 to obtain its time from R4 it never syncs up. I
have
verified that there are no ACLs blocking traffic, also I have not
applied
the ntp access-group command yet. My configuration lines up with the
solutions guide yet it still is not working for me. R3 uses its L0
for
the source and I can ping R4's loopback sourced from R3's loopback. I
tried to reload the routers and even run some debugs. I couldn't find
anything from the debugs that would be helpful or maybe I just
couldn't
understand the output correctly. Also I made sure the times were
close on
both routers by manually setting the time on R3 and R4 is synced as I
mentioned before. Can anyone see what might be wrong here?
Rack1R4#sho run | i ntp
ntp authentication-key 1 md5 106D202A2638 7
ntp authenticate
ntp trusted-key 1
ntp server 192.10.1.254 key 1 prefer
ntp server 204.12.1.254 key 1
Rack1R4#sho clock
05:37:53.350 UTC Mon Mar 1 1993
Rack1R4#sho ntp status
Clock is synchronized, stratum 5, reference is 192.10.1.254
nominal freq is 250.0000 Hz, actual freq is 250.0000 Hz, precision is
2**24
reference time is AF3C1F43.93308071 (05:36:03.574 UTC Mon Mar 1 1993)
clock offset is -120631.6448 msec, root delay is 3.72 msec
root dispersion is 124512.82 msec, peer dispersion is 3881.13 msec
Rack1R4#sho ntp associations address ref clock
st when poll
reach delay offset disp
*~192.10.1.254 127.127.7.1 4 117 64 52
3.7 -12063
3881.1
+~204.12.1.254 127.127.7.1 4 46 64 177
2.0 -11.20
128.3
* master (synced), # master (unsynced), + selected, - candidate, ~
configured ----------------R3 Output----------------- Rack1R3#sho run
| i
ntp
ntp source Loopback0
ntp server 150.1.4.4
Rack1R3#ping 150.1.4.4 source 150.1.3.3Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 150.1.4.4, timeout is 2 seconds:
Packet sent with a source address of 150.1.3.3
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/60/60
ms
Rack1R3#sho ntp status
Clock is unsynchronized, stratum 16, no reference clock
nominal freq is 250.0000 Hz, actual freq is 250.0000 Hz, precision is
2**24
reference time is AF3C1063.EE4B1506 (04:32:35.930 UTC Mon Mar 1 1993)
clock offset is -40341.9233 msec, root delay is 49.67 msec
root dispersion is 56216.98 msec, peer dispersion is 16000.00 msec
Rack1R3#sho ntp associations address ref clock
st when poll
reach delay offset disp
~150.1.4.4 204.12.1.254 5 22 64 0 49.6 120496
16000.
* master (synced), # master (unsynced), + selected, - candidate, ~
configured
Rack1R3#sho clock
.05:46:58.818 UTC Mon Mar 1 1993
------------------------------------------------------------------------
Search from any web page with powerful protection. Get the FREE
Windows
Live Toolbar Today!
_______________________________________________________________________
Subscription information may be found at:
http://www.groupstudy.com/list/CCIELab.html
------------------------------------------------------------------------
Windows Live Spaces is here! Its easy to create your own personal Web
site.
This archive was generated by hypermail 2.1.4 : Fri Sep 01 2006 - 15:41:59 ART