Configuring Ntp Broadcast Mode - HP 5500 EI Series Configuration Manual

[DeviceC] display ntp-service sessions
********************************************************************************
[12345] 3.0.1.32
note: 1 source(master),2 source(peer),3 selected,4 candidate,5 configured
Total associations :
The output shows that an association has been set up between Device B and Device C.

Configuring NTP broadcast mode

Network requirements
• As shown in
Configure Switch C to operate in broadcast server mode and send broadcast messages from
•
VLAN-interface 2.
Configure Switch A and Switch B to operate in broadcast client mode, and listen to broadcast
•
messages through their VLAN-interface 2 respectively.
Figure 13 Network diagram
Configuration procedure
1. Set the IP address for each interface as shown in
2. Configure Switch C:
# Configure Switch C to operate in broadcast server mode and send broadcast messages through
VLAN-interface 2.
[SwitchC] interface vlan-interface 2
[SwitchC-Vlan-interface2] ntp-service broadcast-server
3. Configure Switch A:
# Configure Switch A to operate in broadcast client mode and receive broadcast messages on
VLAN-interface 2.
source reference
3.0.1.31
1
Figure 13, configure Switch C as a reference source, with the stratum level 2.
stra reach poll
3 3 64
Figure 13. (Details not shown.)
27
now offset delay disper
16 -6.4 4.8 1.0