What is Ctrl-Z in Cisco?

What is Ctrl-Z in Cisco?

Ctrl-Z: When in a config mode, ends the config mode and returns you to privileged EXEC mode. When in user or privileged EXEC mode, logs you out of the router.

How many Cisco commands are there?

There are currently eight modes in Cisco IOS commands….1. Cisco IOS Command Hierarchy.

Prompt Abbreviation Description
Switch(vlan)# VD Vlan database, accessible from the privileged EXEC mode.

What is Cisco console line 0?

The use of “line console 0” command is to connect a switch/router through medium console. If there is only one console port, you can only choose “line console 0”. However if you have more than the number goes as 1,2,3,4 You can set different or same password to all your console ports.

What is CLI Cisco?

The Cisco IOS command-line interface (CLI) is the primary user interface used for configuring, monitoring, and maintaining Cisco devices. This user interface allows you to directly and simply execute Cisco IOS commands, whether using a router console or terminal, or using remote access methods.

What is WR command in Cisco?

By copying the configuration into flash, it will be saved when the router is powered off and restarted. This command can only be used in Privileged EXEC mode. A shortcut for this command is wr (which is short for write memory).

What is Cisco CLI?

What is Vty and TTY?

TTY is a physically connected one, via the serial/console port. VTY is a virtually connected one, via telnet or SSH. Both will get you to a command line interface.

What is Vty Cisco?

The term “vty” stands for Virtual teletype. VTY is a virtual port and used to get Telnet or SSH access to the device. VTY is solely used for inbound connections to the device. These connections are all virtual with no hardware associated with them.

What is cr in Cisco configuration?

The symbol (“cr” stands for carriage return) appears in the list to indicate that one of your options is to press the Enter key to execute the command, without adding any additional keywords.