Motorola MOTOwi4 Canopy 30, Руководство пользователя

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Issue 3.1, July 2006 Page 98 of 162
WiMAX Control Enables and Disables the WiMAX (802.16) MIB.
SMTP (Simple Mail Transport Protocol)
The SMTP client is an alternative method for the 30/60 Mbps Backhaul to alert the outside
world when there are or have been system errors
SMTP Email Alert This attribute controls the activation of the SMTP client.
SMTP Enabled Messages The SMTP Enabled Messages attribute controls which email alerts
the unit will send.
SMTP IP Address The IP address of the networked SMTP server.
SMTP Port Number The SMTP Port Number is the port number used by the networked SMTP
server. By convention the default value for the port number is 25.
SMTP Source Email Address The email address used by the 30/60 Mbps Backhaul log into
the SMTP server with. This must be a valid email address that will be accepted by your SMTP
Server
SMTP Destination Email Address The email address to which the 30/60 Mbps Backhaul will
send the alert messages.
SNTP (Simple Network Time Protocol)
The SNTP client allows the 30/60 Mbps Backhaul to obtain accurate date and time updates
from a networked timeserver. The resultant time information is used by the SNMP, webpage
and System Reboot tasks.
SNTP State The SNTP state attribute controls the creation of the SNTP features.
SNTP IP Address The IP address of the networked SNTP server.
SNTP Port Number The port number of the networked SNTP server. By convention the default
value for the port number is 123.
SNTP Poll Interval The period at which the SNTP client polls the server for time correction
updates. Default 1 hour. If for any reason an SNTP poll fails the client will automatically perform
3 retries before waiting for the user defined poll period.
SNTP Sync Displays whether the SNTP client is in sync with the specified SNTP server.
SNTP Last Sync The timestamp of the last time the SNTP client successfully synchronized
with the SNTP server.
System Clock Displays the current system clock.
SNTP Time Zone The SNTP time zone is a fixed offset from GMT that is added to the correct
time to allow the expression of time in all geographic time zones.
Daylight Saving Enables daylight savings by adding one hour to the displayed system clock
timestamp.
8.3.14 Diagnostics
The storage of link performance histograms has been extended to 31 days of storage. To
optimise SDRAM (volatile memory) usage a cascading histogram approach has been adopted.
The root histogram is identical to the histograms in 5840 that is data is stored for one hour at a
resolution of one seconds. In 5840 the histograms were simple cyclic buffers which never stored
more that the last one hour of data. The new cascading histogram approach daisy chains