mac

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Example: To enable the debug switch of displaying NTP packet information.
Switch# debug ntp packet
44.6 debug ntp sync
Command: debug ntp sync
no debug ntp sync
Function: To enable/disable debug switch of displaying local time synchronization
information.
Parameter: None.
Default: Disabled.
Command Mode: Admin Mode.
Usage Guide: None.
Example: To enable debug switch of displaying local time synchronization information.
Switch# debug ntp sync
44.7 ntp access-group
Command: ntp access-group server <acl>
no ntp access-group server <acl>
Function: To configure/cancel the access control list of NTP Server.
Parameter: <acl>: ACL number, range is from 1 to 99.
Default: Not configure the access control of NTP Server.
Command Mode: Global Mode.
Usage Guide: None.
Example: To configure access control list 2 on the switch.
Switch(config)#ntp access-group server 2
44.8 ntp authenticate
Command: ntp authenticate
no ntp authenticate
Function: To enable/cancel NTP authentication function.
Parameter: None.
Default: Disabled.
Command Mode: Global Mode.