3Com 5500G-EI - Ntp-Service Authentication-Keyid; Ntp-Service Broadcast-Client

NTP Configuration Commands 505
Parameters
None
Description
Use the ntp-service authentication enable command to enable the
NTP-service authentication function, if no IP address is specified, the switch
automatically selects 224.0.1.1 as the multicast IP address. Use the
undo
ntp-service authentication enable
command to disable this function, if no IP
address is specified, the switch will disable the configuration of the multicast IP
address 224.0.1.1.
By default, the authentication is disabled.
Example
Enable NTP authentication function.
<SW5500>system-view
System View: return to User View with Ctrl+Z.
[SW5500]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
Use the ntp-service authentication-keyid command to set NTP
authentication key. Use the
undo ntp-service authentication-keyid
command to 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.
<SW5500>system-view
System View: return to User View with Ctrl+Z.
SW5500]ntp-service authentication-keyid 10 authentication-mode md5
BetterKey
ntp-service
broadcast-client
Syntax
ntp-service broadcast-client