Sample cisco NTP Configurations

admin

EXAMPLE 1
　　...
　　clock timezone CST -6
　　clock summer-time CDT recurring
　　ntp source eth 0
　　ntp peer
　　ntp peer
　　ntp peer
　　...
　　EXAMPLE 2
　　...
　　ntp source Ethernet0/0
　　ntp update-calendar
　　ntp peer
　　ntp peer prefer
　　...
　　EXAMPLE 3
　　...
　　service timestamps debug datetime localtime
　　service timestamps log datetime localtime
　　clock timezone PST -8
　　clock summer-time PDT recurring
　　interface Ethernet0
　　ip address
　　ntp broadcast
　　ntp clock-period 17180319
　　ntp source Ethernet0
　　ntp server
　　ntp server
　　ntp server