CCNA 1: Ch. 11 Vocab

Additional data provided by entering a command at the CLI then the argument.

Removable component of memory storage space.

Used on the router or switch for storing the compressed operating system image.

From privileged mode,

For configuring global parameters or enter other config submodes.

Follows a CLI command.

Are parameters that are used with the command from a set of predefined values.

Collection of data that establishes a reference for network performance and behavior over a period of time.

Used in the future to assess the health and relative growth of network utilization.

Nonvolatile RAM (Random-access memory)

Does not lose its contents when the computer is shut down.

Network scanning technique used to identify which host IP addresses are operational.

Secure Shell Protocol

Provides a secure remote connection to a host through a TCP application.

Password that is complex and a minimum of 8 characters.

Use both numbers and letters.

Limited CLI mode

Can change terminal settings, perform basic tests & list system information.

virtual terminal line

Reference to text based logical interfaces on an IOS device.

Accesses using Telnet or SSH to perform admin tasks.

aka virtual type terminal