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<SwitchD> system-view

[SwitchD] ntp-service authentication enable

[SwitchD] ntp-service authentication-keyid 88 authentication-mode md5 123456

[SwitchD] ntp-service reliable authentication-keyid 88

# Configure Switch D to work in the NTP broadcast client mode.

[SwitchD] interface vlan-interface 2

[SwitchD-Vlan-interface2] ntp-service broadcast-client

Now, Switch D can receive broadcast messages through VLAN-interface 2, and Switch C can send

broadcast messages through VLAN-interface 2. Upon receiving a broadcast message from Switch C,

Switch D synchronizes its clock to that of Switch C.

# View the NTP status of Switch D after clock synchronization.

[SwitchD-Vlan-interface2] display ntp-service status

Clock status: synchronized

Clock stratum: 4

Reference clock ID: 3.0.1.31

Nominal frequency: 64.0000 Hz

Actual frequency: 64.0000 Hz

Clock precision: 2^7

Clock offset: 0.0000 ms

Root delay: 31.00 ms

Root dispersion: 8.31 ms

Peer dispersion: 34.30 ms

Reference time: 16:01:51.713 UTC Sep 19 2005 (C6D95F6F.B6872B02)

The output shows that Switch D has been synchronized to Switch C, and the clock stratum level of Switch

D is 4, while that of Switch C is 3.

# View the NTP session information of Switch D, which shows that an association has been set up

between Switch D and Switch C.

[SwitchD-Vlan-interface2] display ntp-service sessions

source reference stra reach poll now offset delay disper

**************************************************************************

[1234] 3.0.1.31 127.127.1.0 3 254 64 62 -16.0 32.0 16.6

note: 1 source(master),2 source(peer),3 selected,4 candidate,5 configured

Total associations : 1

Brand

Model

JD320B

HP JD320B User Manual

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