Example For Configuring Ntp Authentication In Broadcast Mode - Huawei AR150/200 Series Configuration Manual

Huawei AR150&200 Series Enterprise Routers
Configuration Guide - Network Management
clock status: synchronized
clock stratum: 4
reference clock ID: 10.0.1.2
nominal frequency: 64.0029 Hz
actual frequency: 64.0029 Hz
clock precision: 2^7
clock offset: 0.0000 ms
root delay: 124.98 ms
root dispersion: 0.15 ms
peer dispersion: 10.96 ms
reference time: 06:55:50.784 UTC Mar 7 2006(C7B7ACF6.C8D002E2)
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Configuration Files
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5.4.3 Example for Configuring NTP Authentication in Broadcast
Mode
On a LAN, the device with the most precise clock is specified as the NTP server. Clocks on
other devices synchronize with the clock on the NTP server.
Networking Requirements
As shown in
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Issue 02 (2012-03-30)
Configuration file of RouterC
#
sysname RouterC
#
interface Ethernet1/0/0
ip address 10.0.1.1 255.255.255.0
#
ntp-service refclock-master 2
#
return
Configuration file of RouterD
#
sysname RouterD
#
interface Ethernet1/0/0
ip address 10.0.1.2 255.255.255.0
#
ntp-service unicast-server 10.0.1.1
#
return
Configuration file of RouterE
#
sysname RouterE
#
interface Ethernet1/0/0
ip address 10.0.1.3 255.255.255.0
#
ntp-service unicast-peer 10.0.1.2
#
return
Figure 5-4,
RouterA,RouterB and RouterC are in the same network segment;
RouterA functions as the NTP broadcast server and its local clock is the NTP primary clock
with the stratum being 3. Broadcast packets are sent from Eth 1/0/0.
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5 NTP Configuration
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