NTP

Stratums - Describe accuracy

=Basic Configuration=

config-if# ntp broadcast client (broadcast mode) config# ntp server tmc.edu (static client mode) config# ntp master 1...15 (stratum number; master mode)

=Timezone Configuration=

config# clock timezone WORD -7 (enter offset, no daylight savings) config# clock summer-time WORD (daylight savings)

=Authentication=

config# ntp authenticate config# ntp authentication-key 1 md5 WORD (set keychain password) config# ntp trusted-key 1 (set key from keychain on master)

=View/Debug Commands=

show ntp associations show ntp status