How to test a WR31 router step by step.
Page | 16
4 CHECK LEDS
Connect both Ethernet ports to a switch.
Access the CLI (Command Line Interface) – this can be achieved:
Through the serial port @115200 bps
Via a telnet or SSH connection
Via the “execute a command” page of the web user interface.
Issue the “flashleds” command and check that all LEDs are illuminated. If there is an LED fault please
request an RMA with code:
“x LED failure” where x is:
Power LED
SERVICE
WWAN
Signal III
Signal II
Signal I
SYSTEM
LAN 0
LAN 1
The upper Ethernet LED will only light if a working network cable is attached.