3Com S7902E Command Reference Manual - page 2284
1-7
Use the
undo ntp-service authentication-keyid
command to remove the set NTP authentication key.
By default, no NTP authentication key is set.
z
Presently the system supports only the MD5 algorithm for key authentication.
z
You can set a maximum of 1,024 keys for each device.
z
If an NTP authentication key is specified as a trusted key, the key automatically changes to
untrusted after you delete the key. In this case, you do not need to execute the
undo ntp-service
reliable authentication-keyid
command.
Examples
# Set an MD5 authentication key, with the key ID of 10 and key value of
BetterKey
.
[Sysname] ntp-service authentication-keyid 10 authentication-mode md5 BetterKey
ntp-service broadcast-client
Syntax
ntp-service
broadcast-client
undo
ntp-service
broadcast-client
View
Interface view
Default Level
2: System level
Parameters
None
Description
Use the
ntp-service broadcast-client
command to configure the device to work in the NTP broadcast
client mode.
Use the
undo ntp-service broadcast-client
command to remove the configuration.
Examples
# Configure the device to work in the broadcast client mode and receive NTP broadcast messages on
VLAN-interface 1.
[Sysname] interface vlan-interface 1
[Sysname-Vlan-interface1] ntp-service broadcast-client