3com 8807 Reference Guide

VLAN interface view

authentication-keyid: Specifies the authentication key.

keyid: Key ID used in broadcast, ranging from 0 to 4294967295.

version: Defines NTP version number.

number: NTP version number, ranging from 1 to 3.

Use the ntp-service broadcast-server command to configure NTP broadcast 
server mode.

Use the undo ntp-service broadcast-server command to disable the NTP 
broadcast server mode.

By default, the broadcast service is disabled and number defaults to 3.

Designate an interface on the local equipment to broadcast NTP packets. The local 
equipment runs in broadcast-server mode and regularly broadcasts packets to its 
clients.

# Configure to broadcast NTP packets through Vlan-Interface1, encrypt them with 
Key 4, and set the NTP version number as 3.

<SW8800> system-view

 

System View: return to User View with Ctrl+Z.

 

[SW8800] interface vlan-interface1

 

[3Com-Vlan-interface1] ntp-service broadcast-server authentication-

 

key 4 version 3 

ntp-service max-dynamic-sessions number

System view

number: Maximum number of SESSIONS that can be created locally, ranging from 
0 to 100.

Use the ntp-service max-dynamic-sessions command to set how many 
SESSIONS can be created locally.

Use the undo ntp-service max-dynamic-sessions command to resume the 
default maximum SESSIONS number