Displaying And Maintaining Ntp; Configuration Example; Ntp Server Mode Configuration - H3C S7500 Series Operation Manual

Operation Manual – NTP
H3C S7500 Series Ethernet Switches
Caution:
The source IP address in an NTP packet is the address of the sending interface
specified by the ntp-service unicast-server command or the ntp-service
unicast-peer command if you provide the address of the sending interface in these
two commands.
Dynamic connections can only be established when a switch operates in passive
peer mode, NTP broadcast client mode, or NTP multicast client mode. In other
modes, the connections established are static.

1.6 Displaying and Maintaining NTP

Display the status of NTP service
Display the information about the
sessions maintained by NTP
Display the brief information about the
NTP time servers of the reference
clock sources that the local device
traces to

1.7 Configuration Example

1.7.1 NTP Server Mode Configuration

I. Network requirements
Configure the local clock of S7500-1 to be the NTP master clock, with the stratum being
2.
S7500-2 operates in client mode, with S7500-1 as the time server. S7500-1 operates in
server mode automatically.
II. Network diagram
S7500-1
Figure 1-6 Network diagram for the NTP server mode configuration
To do...
1.0.1.11/24 1 .0.1.12/24
Use the command...
display ntp-service
status
display ntp-service
sessions [ verbose ]
display ntp-service trace
S7500-2
1-12
Chapter 1 NTP Configuration
Remarks
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