12.1.1 List of configuration and operation commands
The following tables list the configuration commands related to time setting and NTP.
Command name |
Description |
---|---|
clock timezone |
Sets the time zone. |
ntp access-group |
Creates an access group that can be permitted or denied access to NTP services by means of an IPv4 address filter. |
ntp authenticate |
Enables the NTP authentication functionality. |
ntp authentication-key |
Sets an authentication key. |
ntp broadcast |
Broadcasts NTP packets to each interface and synchronizes other devices with the Switch. |
ntp broadcast client |
Specifies the setting for accepting NTP broadcast messages from devices on the connected subnet. |
ntp broadcastdelay |
Specifies the estimated latency (time delay) between the NTP broadcast server sending time information and the Switch. |
ntp master |
Designates the switch as a local time server. |
ntp peer |
Sets NTP server symmetric active/passive mode. |
ntp server |
Sets client/server mode and specifies client mode for an NTP server. |
ntp trusted-key |
Sets a key number to perform authentication for security purposes when synchronizing with other devices. |
The following tables list the operation commands related to time setting and NTP.
Command name |
Description |
---|---|
set clock |
Shows and sets the date and time. |
show clock |
Shows the current date and time. |
show ntp associations |
Displays the activity status of the connected NTP server. |
restart ntp |
Restarts the local NTP server. |