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408 CHAPTER 12: USING SYSTEM MANAGEMENT COMMANDS
Description
Use the ntp-service authentication enable command to enable the NTP
authentication.
Use the undo ntp-service authentication enable command to disable the
NTP authentication.
By default, the NTP authentication is disabled.
Example
Enable the NTP authentication.
<SW4500> system-view
System View: return to User View with Ctrl+Z.
[SW4500] ntp-service authentication enable
ntp-service
authentication-keyid
Syntax
ntp-service authentication-keyid key-id authentication-mode md5
value
undo ntp-service authentication-keyid key-id
View
System view
Parameter
key-id: Authentication key ID, in the range of 1 to 4294967295.
value: Authentication key, a string comprising 1 to 32 characters. Up to 1024 keys
can be configured.
Description
Use the ntp-service authentication-keyid command to configure an NTP
authentication key.
Use the ntp-service authentication-keyid command to remove an NTP
authentication key.
By default, no NTP authentication key is configured.
Currently, the system only supports the message digest 5 (MD5) algorithm.
Example
Configure an MD5 authentication key, with the key ID being 10 and the key being
BetterKey.
<SW4500> system-view
System View: return to User View with Ctrl+Z.
[SW4500] ntp-service authentication-keyid 10 authentication-mode md5
BetterKey