Replacing an M10i Console or Auxiliary Cable
The CONSOLE and AUX ports on the Routing Engine accept an RS-232 (EIA-232) serial cable with a DB-9 connector. For cable specifications, see Routing Engine Interface Cable and Wire Specifications for M10i Routers.
Figure 1: Console and Auxiliary Ports

Removing an M10i Console or Auxiliary Cable
To remove a cable from the CONSOLE or AUX port:
- Turn off the power to the console or auxiliary device.
- Unscrew the screws that secure the cable connector to the port, using a 2.5-mm flat-blade screwdriver if necessary.
- Pull the cable connector straight out of the port.
- Disconnect the cable from the console or auxiliary device.
Installing an M10i Console or Auxiliary Cable
- Plug the female end of the replacement serial cable into the CONSOLE or AUX port. Figure 1 shows the ports on the Routing Engine.
- Tighten the screws on the connector, using a 2.5-mm flat-blade screwdriver if necessary.
- Power on the auxiliary or console device.
