CCNA Routing and Switching Portable Command Guide, Third Edition

Chapter 22. Remote Connectivity Using Telnet or SSH

This chapter provides information and commands concerning the following topics:

▪ Configuring a device to accept a remote Telnet connection

▪ Using Telnet to remotely connect to other devices

▪ Verifying Telnet

▪ Configuring the Secure Shell protocol (SSH)

▪ Verifying SSH

Configuring a Device to Accept a Remote Telnet Connection

Note

The ability to telnet into a Cisco device is part of every Cisco IOS. You only need to assign passwords to allow a remote connection into a device.

Note

A device must have two passwords for a remote user to be able to make changes to the configuration:

▪ Line ...