QTECH QSW-3400 Инструкция по настройке User Manual
Page 440

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7. To specified some interface as NTP multicast client interface
Command
Explication
vlan Configuration Mode
ntp multicast client
no ntp multicast client
To configure specified interface to receive
NTP multicast packets.
ntp ipv6 multicast client
no ntp ipv6 multicast client
To configure specified interface to receive
IPv6 NTP multicast packets.
8.
To configure some interface can’t receive NTP packets
Command
Explication
vlan Configuration Mode
ntp disable
no ntp disable
To disable the NTP function.
9. Display information
Command
Explication
Admin Mode
show ntp status
To display the state of time synchronize.
show ntp session [ <ip-address> | <ipv6-
address> ]
To display the information of NTP session.
10. Debug
Command
Explication
Admin Mode
debug ntp authentication
no debug ntp authentication
To enable debug switch of NTP
authentication.
debug ntp packets [send | receive]
no debug ntp packets [send | receive]
To enable debug switch of NTP packet
information.
debug ntp adjust
no debug ntp adjust
To enable debug switch of time update
information.
debug ntp sync
no debug ntp sync
To enable debug switch of time synchronize
information.