Related Documents For Ntp; Feature History For Ntp - Cisco Nexus 3548 Configuration Manual

Configuring NTP
• Serve-only restrictions are applied to IP addresses that pass the criteria of the access list named
• Query-only restrictions are applied to IP addresses that pass the criteria of the access list named
switch# config terminal
switch(config)# ntp peer 10.1.1.1
switch(config)# ntp peer 10.2.2.2
switch(config)# ntp peer 10.3.3.3
switch(config)# ntp peer 10.4.4.4
switch(config)# ntp peer 10.5.5.5
switch(config)# ntp peer 10.6.6.6
switch(config)# ntp peer 10.7.7.7
switch(config)# ntp peer 10.8.8.8
switch(config)# ntp access-group peer peer-acl
switch(config)# ntp access-group serve serve-acl
switch(config)# ntp access-group serve-only serve-only-acl
switch(config)# ntp access-group query-only query-only-acl
switch(config)# ip access-list peer-acl
switch(config-acl)# 10 permit ip host 10.1.1.1 any
switch(config-acl)# 20 permit ip host 10.8.8.8 any
switch(config)# ip access-list serve-acl
switch(config-acl)# 10 permit ip host 10.4.4.4 any
switch(config-acl)# 20 permit ip host 10.5.5.5 any
switch(config)# ip access-list serve-only-acl
switch(config-acl)# 10 permit ip host 10.6.6.6 any
switch(config-acl)# 20 permit ip host 10.7.7.7 any
switch(config)# ip access-list query-only-acl
switch(config-acl)# 10 permit ip host 10.2.2.2 any
switch(config-acl)# 20 permit ip host 10.3.3.3 any

Related Documents for NTP

Related Topic
NTP CLI commands

Feature History for NTP

This table includes only the updates for those releases that have resulted in additions or changes to the feature.
Feature Name
NTP
"serve-only-acl."
"query-only-acl."
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 6.x
Document Title
Cisco Nexus 3548 Switch NX-OS System Management
Command Reference Guide
Releases Feature Information
5.0(3)A1(1) This feature was introduced.

Related Documents for NTP

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