Motorola AP-51XX 사용자 설명서

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6.

Click 

to securely exit the access point Access Point applet. A prompt displays 

confirming the logout before the applet is closed.

Network Time Protocol (NTP) manages time and/or network clock synchronization in the access point-
managed network environment. NTP is a client/server implementation. The access point (an NTP 
client) periodically synchronizes its clock with a master clock (an NTP server). For example, the access 
point resets its clock to 07:04:59 upon reading a time of 07:04:59 from its designated NTP server.

Time synchronization is recommended for the access point’s network operations. For sites using 
Kerberos authentication, time synchronization is required. Use the 

screen 

to enable NTP and specify the IP addresses and ports of available NTP servers.  

To manage clock synchronization on the access point: 

1.

Select 

 - > 

 from the access point menu tree.

The current time is not set accurately when initially connecting to the 
access point. Until a server is defined to provide the access point the 
correct time, or the correct time is manually set, the access point displays 
1970-01-01 00:00:00 as the default time.

CAUTION If using the Radius time-based authentication feature to authenticate 

access point user permissions, ensure 

 has been selected from 

the Date and Time Settings screen’s 

 field. If UTC is not 

selected, time based authentication will not work properly. For 
information on configuring Radius time-based authentication, see

.