It provides signal conversion.

It operates at Layer 2 of the OSI model.

It regenerates the signal to compensate for signal degradation from line transmission.

It provides loopback testing.

It acts as a concentration point for dial-in and dial-out connections.

Telnet is preferred over SSH for security reasons.

SSH is a protocol that provides a secure remote access connection to network devices.

When using HyperTerminal to communicate over a TCP/IP network, the SSH protocol is used.

A Telnet network management connection is dropped when a router reboots.

Telnet is a protocol that provides a secure remote access connection to network devices.

Encapsulation type

Interface status

Layer 2 address

Layer 3 address

Keep alive