Configuration Example; Ntp Server Mode Configuration - H3C S5600 series Operation Manual

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Operation Manual – NTP

H3C S5600 Series Ethernet Switches-Release 1510

1.7 Configuration Example

I. Network requirements

Configure the local clock of H3C1 to be NTP master clock, with the stratum being 2.

Note:

H3C1 is a switch that allows the local clock to be the master clock.

An S5600 series switch operates in client mode, with H3C1 as the time server. H3C1

operates in server mode automatically.

II. Network diagram

H3C 1

Figure 1-6 Network diagram for the NTP server mode configuration

III. Configuration procedures

The following configurations are for the S5600 switch.

# View the NTP status of the S5600 switch before synchronization.

<S5600> display ntp-service status

Clock status: unsynchronized

Clock stratum: 16

Reference clock ID: none

Nominal frequency: 60.0002 Hz

Actual frequency: 60.0002 Hz

Clock precision: 2^18

Clock offset: 0.0000 ms

Root delay: 0.00 ms

Root dispersion: 0.00 ms

Peer dispersion: 0.00 ms

Reference time: 00:00:00.000 UTC Jan 1 1900 (00000000.00000000)

# Configure H3C1 to be the time server.

<S5600> system-view

[S5600] ntp-service unicast-server 1.0.1.11

1.0.1.1 2/24

1.0.1.11/24

S5600

1-13

Chapter 1 NTP Configuration

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