When we use routes, we often encounter different problems. How can we solve the configuration system faults? I believe this article will help us solve the problem when the system configuration fails.
1. Terminal troubleshooting without display
(1) fault
After the vro is powered on, no information is displayed on the configuration terminal.
(2) troubleshooting
Step 1: first, perform the following checks:
Whether the power supply system is normal.
Configure whether the port (console) cable is correctly connected.
Step 2: If no problem is found in the above check, it may be caused by incorrect cable configuration or incorrect terminal (such as Super Terminal) parameter settings. Please check accordingly.
2. Terminal display garbled troubleshooting
(1) fault
Garbled characters are displayed on the configuration terminal after the router is powered on.
(2) troubleshooting
Confirm the parameter settings of the terminal (such as Super Terminal): the baud rate is 9600, the data bit is 8, the parity is none, the stop bit is 1, the traffic control is none, and the terminal simulation is vt100. If the parameter settings do not match the above, please reconfigure.