Ntp Peer Mode Configuration - H3C S7500 Series Operation Manual

Operation Manual – NTP
H3C S7500 Series Ethernet Switches
The above output information indicates that S7500-2 is synchronized to S7500-1, and
the stratum of its clock is 3, one stratum higher than S7500-1.
# View the information about the NTP sessions of S7500-2. You can see that S7500-2
establishes a connection with S7500-1.
[S7500-2]dis ntp-service sessions
source
**************************************************************************
[12345]1.0.1.11
note: 1 source(master),2 source(peer),3 selected,4 candidate,5 configured

1.7.2 NTP Peer Mode Configuration

I. Network requirements
H3C2 sets the local clock to be the NTP master clock, with the clock stratum being 2.
Configure an S7500 series switch to operate as a client, with H3C2 as the time server.
H3C2 will then operate in the server mode automatically. Meanwhile, H3C3 sets the
S7500 series switch to be its peer.
Note:
This example assumes that:
H3C2 is a switch that allows its local clock to be the master clock.
H3C3 is a switch that allows its local clock to be the master clock and the stratum of
its clock is 1.
II. Network diagram
3.0.1.32/24
H3C 3
Figure 1-7 Network diagram for NTP peer mode configuration
reference stra reach poll
127.127.1.1
H3C 2
3.0 .1.31/2 4
3 .0.1.33/24
S7500
1-14
Chapter 1 NTP Configuration
now offset
2 1 64 1 350.1
delay disper
15.1 0.0