Overview; Common Fault Handling - Zte ZXR10 2900E series Configuration Manual

Cable Length is unknown.
TX PAIR :
Cable Test Passed. No problem found.
Cable Length is unknown.
Example 2
zte(cfg)#show vct port 8
Cable Test Result for Port 8
RX PAIR :
Cable Test Passed. Cable is open.
Approximately 7 meters from the tested port.
TX PAIR :
Cable Test Passed. Cable is open.
Approximately 6 meters from the tested port.

7.3 Common Fault Handling

7.3.1 Overview

Faults include hardware faults and software faults. Hardware faults can be removed by
changing hardware if the faults are correctly located. Software and configuration faults
can be removed by correct operations.
During handling faults, first of all, you should verify that the device configurations are
correct, the device cables are connected properly, and the device environment satisfies
requirements.
7.3.2 Configuration Through the Console Port Failed
Symptom
Failed to configure the switch through the console port.
Related Component Check
Check the configuration cable, serial port of HyperTerminal, and console port of the switch.
Fault Analysis
1. The configuration cable is incorrect.
2. The serial port attributes of HyperTerminal are incorrect, or the serial port is faulty.
3. The console port of the switch is faulty.
SJ-20130731155059-002|2013-11-27 (R1.0)
/* Wiring pair for sending data in the twisted pair cable */
7-3
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