250 Managing General System Settings
SNTP Authentication
Use the SNTP Authentication page to enable or disable SNTP 
authentication, to modify the authentication key for a selected encryption key 
ID, to designate the selected authentication key as a trusted key, and to 
remove the selected encryption key ID.
Click System 
→
 Time Synchronization 
→
 SNTP Authentication in the 
navigation panel to display the SNTP Authentication page. 
Figure 12-9. SNTP Authentication
Adding an SNTP Authentication Key
To configure SNTP authentication:
1
Open the 
SNTP Authentication
 page.
2
Click the 
Add
 link.
NOTE: The SNTP server must be configured with the same authentication 
information to allow time synchronization to take place between the two devices.