Any device connected to this port must be capable of asynchronous transmission. The console port is an asynchronous serial port that allows you to connect to the device for initial configuration through a standard RS-232 port with an RJ-45 connector. This port should never be left unattended when in use.

This port should be exposed only during terminal sessions, when a cable is connected to the port. When a cable is connected to this port, the router interior is exposed to environmental elements, which can damage the port and the router interior. About the Console PortĬaution: The console port does not support cable glands. ■ Connecting to the Console Port with Linux Before You Beginīefore you start a terminal session with the router, you must connect a PC or PC terminal to the router console port by following the instructions in Connecting the Console Port. ■ Connecting to the Console Port with Mac OS X ■ Connecting to the Console Port with Microsoft Windows Start a terminal session with the router when you are at the router installation location and want to administer the router with a direct connection using the command-line interface (CLI) software. This section describes how to start a terminal session with the Cisco 1240 Connected Grid Router (CGR 1240 or router) using the console port.

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