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Community Member

Synchronize NTP of a computer XP with a Router 2500

What I must make to synchronize NTP of a computer XP with a Router 2500. Annexed, commando that I execute from XP and error, "sh ver" of router, and configuration NTP in router


C:\>net time \\

System error 53 has occurred.

The network path was not found.

Sistema Operativo

Windows xp


Cisco Internetwork Operating System Software

IOS (tm) 2500 Software (C2500-DS-L), Version 11.2(3)P, SHARED PLATFORM, RELEASE


Copyright (c) 1986-1996 by cisco Systems, Inc.

Compiled Tue 31-Dec-96 17:25 by tamb

Image text-base: 0x030358E4, data-base: 0x00001000

ROM: System Bootstrap, Version 5.2(8a), RELEASE SOFTWARE

ROM: 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(8a), RELEASE SOFTWARE (f


pzr-josejps01 uptime is 20 weeks, 6 days, 23 hours, 6 minutes

System restarted by power-on at 09:56:24 GMT-4 Fri Jan 5 2007

System image file is "flash:80135103.bin", booted via flash

cisco 2500 (68030) processor (revision N) with 2048K/2048K bytes of memory.

Processor board ID 05646962, with hardware revision 00000000

Bridging software.

X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.

1 Ethernet/IEEE 802.3 interface(s)

2 Serial network interface(s)

32K bytes of non-volatile configuration memory.

8192K bytes of processor board System flash (Read ONLY)

Configuration register is 0x2102


xxxxxxxxx#sh ntp status

Clock is synchronized, stratum 6, reference is

nominal freq is 250.0000 Hz, actual freq is 250.0019 Hz, precision is 2**19

reference time is CA0A974F.4E2BC650 (09:02:07.305 GMT-4 Fri Jun 1 2007)

clock offset is -0.3640 msec, root delay is 86.61 msec

root dispersion is 57.56 msec, peer dispersion is 0.67 msec


ntp authentication-key 2807200 md5 xxxxxxxxxxxx 7

ntp authenticate

ntp trusted-key 2807200

ntp clock-period 17179732

ntp source Loopback0

ntp peer

Community Member

Re: Synchronize NTP of a computer XP with a Router 2500

You probably need 'ntp master' in your router config.

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