From: Michy Eika (cciemaster@shingor.net)
Date: Tue Sep 05 2006 - 23:34:05 ART
Hello folks
I'm confused about NTP authentication.
In accord with following web site, In the side of NTP master
authentification configuration is like below.
http://www.cisco.com/en/US/tech/tk869/tk769/technologies_white_paper09186a00
80117070.shtml
########################################################
ntp master 3
!--- When the system sends an NTP packet, the
!--- source IP address is normally set to the
!--- address of the interface through which the
!--- NTP packet is sent.
!--- Change this to use loopback0.
ntp source Loopback0
!--- Enables NTP authentication.
ntp authenticate
ntp authentication-key 1234 md5 104D000A0618 7
ntp trusted-key 1234
########################################################
But in IEWB-RS following website, the configuration is such as below.
http://www.internetworkexpert.com/resources/ntp-authentication.htm
########################################################
R1#clock set 00:00:00 1 Jan 2000
R1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#ntp master 1
R1(config)#ntp authentication-key 1 md5 CISCO
########################################################
Which one is correct ???
TIA
Michy
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