Motorola DIMETRA MTS 2, Инструкция по установке, настройке и базовому обслуживанию

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E1 Connection Test Chapter 6: Con
fi
guration and Testing
E1 Connection Test
The E1 connection test requires that the Site Controller is connected to an active E1 line.
The E1 tests the connection between the Site Controller and the CNE core router. All applications that
communicate with the CNE utilize the Internet Protocol (IP). The current state and statistics for IP may be
obtained using the netstat and netstat -s commands. The correct functioning of the IP layer may be determined
through careful use of the ping command. For more information refer to “MTS Interface Commands” booklet.
Enter the following loopback test command in Site Controller Test Application:
e1el
. MMI
modes are described in "MMI Commands and MTS Modes of Operation" .
X.21 Connection Test
The X.21 connection test requires the Site Controller to be connected to a Network
Terminating Unit (NTU) which supports the X.21 loop 3 command.
Enter the following loopback test command in Site Controller Test Application:
e1el
. MMI
modes are described in "MMI Commands and MTS Modes of Operation" .
Site Reference Check
The SRI status is checked from the Site Controller Application. MMI modes are described
in
"MMI Commands and MTS Modes of Operation" .
Verify the GPS Receiver status as follows:
At the prompt, type:
status sri
Verify that:
•
GPS State is "GPS 3D FIX" or "GPS POSITION HOLD" depending on
the type of GPSR (internal/external)
•
GPS Operating OK is "YES"
The GPS LED will
fl
ash satellite tracking commences and will be fully on once GPS is fully trained.
6-12
6802800U74-N September 2009