HP 5920 Configuration Manual page 35

Step
1. Enter system view.
2. Enable NTP authentication.
3. Configure an NTP
authentication key.
4. Configure the key as a trusted
key.
To configure NTP authentication for a multicast server:
Step
1. Enter system view.
2. Enable NTP authentication.
3. Configure an NTP
authentication key.
4. Configure the key as a trusted
key.
5. Enter interface view.
6. Associate the specified key
with the multicast server.
NTP authentication results differ when different configurations are performed on broadcast client and
server. For more information, see
performed does not make any difference.)
Command
system-view
ntp-service authentication enable
ntp-service authentication-keyid
keyid authentication-mode md5
{ cipher | simple } value
ntp-service reliable
authentication-keyid keyid
Command
system-view
ntp-service authentication enable
ntp-service authentication-keyid
keyid authentication-mode md5
{ cipher | simple } value
ntp-service reliable
authentication-keyid keyid
interface interface-type
interface-number
•
Associate the specified key with
a multicast server:
ntp-service multicast-server
[ ip-address ]
authentication-keyid keyid
•
Associate the specified key with
an IPv6 multicast server:
ntp-service ipv6
multicast-server
ipv6-multicast-address
authentication-keyid keyid
Table 5. (N/A in the table means that whether the configuration is
25
Remarks
N/A
By default, NTP authentication is
disabled.
By default, no NTP authentication
key is configured.
By default, no authentication key is
configured as a trusted key.
Remarks
N/A
By default, NTP authentication is
disabled.
By default, no NTP authentication
key is configured.
By default, no authentication key is
configured as a trusted key.
N/A
By default, no multicast server is
associated with the specified key.