Alcatel-Lucent 7450 Basic System Configuration Manual page 300

Ethernet service switch /service router /extensible routing system
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Common Configuration Tasks
The following example in the system>time context shows NTP enabled with the broadcast
command configured.
A:sim1>config>system>time# info detail
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A:sim1>config>system>time#
Broadcastclient
The broadcastclient command enables listening to NTP broadcast messages on the specified
interface. Interfaces in the base routing context or the management interface may be
specified. Due the relative ease of spoofing of broadcast messages, it is strongly
recommended to use authentication with broadcast mode. The messages must have a
destination address of the NTP Broadcast address.
CLI Syntax:
Example:
The following example shows NTP enabled with the broadcastclient parameter enabled.
A:ALA-12>config>system>time# info
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A:ALA-12>config>system>time#
300
config>system>time>ntp# broadcast interface int11
version 4
ttl 127
config>system>time>ntp# no shutdown
ntp
no shutdown
authentication-check
ntp-server
broadcast interface int11 version 4 ttl 127
exit
config>system>time>ntp
config>system>time>ntp#
config>system>time>ntp# broadcastclient interface int11
config>system>time>ntp# no shutdown
ntp
broadcastclient interface int11
no shutdown
exit
broadcastclient [router router-name]
{interface ip-int-name}
[authenticate]
Basic System Configuration Guide

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