Switch 7700 Command reference Guide, v2.0

496 CHAPTER 11: USING SYSTEM MANAGEMENT COMMANDS
Example
Enable NTP authentication function.
[SW7700]ntp-service authentication enable
ntp-service
authentication-keyid
Syntax
ntp-service authentication-keyid number authentication-mode md5
value
undo ntp-service authentication-keyid number
View
System view
Parameter
number: Specify the key number and range from 1 to 4294967295.
value: Specify the value of the key with 1 to 32 ASCII characters.
Description
Using ntp-service authentication-keyid command, you can set NTP
authentication key. Using
undo ntp-service authentication-keyid command,
you can cancel the NTP authentication key.
By default, there is no authentication key.
Only MD5 authentication is supported for the NTP authentication key settings.
Example
Set MD5 authentication key 10 as BetterKey.
[SW7700]ntp-service authentication-keyid 10 authentication-mode md5
BetterKey
ntp-service
broadcast-client
Syntax
ntp-service broadcast-client
undo ntp-service broadcast-client
View
VLAN interface view
Parameter
None.
Description
Using ntp-service broadcast-client command, you can configure NTP
broadcast client mode. Using
undo ntp-service broadcast-client command,
you can disable the NTP broadcast client mode.
By default, the NTP broadcast client mode is disabled.
Designate an interface on the local Ethernet Switch to receive NTP broadcast
messages and operate in broadcast client mode. The local Ethernet Switch listens
to the broadcast from the server. When it receives the first broadcast packet, it