Cisco Router Configuration Command Line Interface Modes

You'll be able to learn the various Router CLI configuration modes as well as their technical specs listed here. This article will assist you to passing your Cisco certification tests. Generally the lower stop Cisco Routers works by using distinctive commands compared to mid to higher array routers. The commands we're making use of on diverse Cisco Routers are virtually the same, but there are actually usually a few variations to those commands dependent about the interfaces your Cisco Router has, IOS variation, and also the kind of WAN protocols they guidance.

Person Exec Manner:

This can be the initial manner you can see over a Cisco Router is consumer exec mode. This can be also the default method if you are related the Router employing Telnet. You can't produce or increase to a configuration with this manner, however, you can run very some display commands. This can be a fantastic mode to own end users in who must begin to see the configuration, but shouldn't be permitted to improve it.

The user exec mode prompt will seem such as this:

Cisco-Router>

Privilege or Help Mode:

This manner has two names, the formal just one getting privileged exec method. It is really additional commonly often called empower method, given that "enable" is what you variety to obtain into this mode. Now you bought comprehensive accessibility privileges of Cisco product but this mode presents you additional options for show and also other commands, however you even now won't be able to configure everything.

Router>enable

Router#

Cisco Router Setup Manner:

Cisco Router will visit the set up mode whether it is new or with default affliction. Following completing the booting procedure, Cisco Router will prompt in set up manner for original configuration dialogue if there is no configuration in the memory. Already configured Cisco Router will never prompt set up mode instantly. You are able to also enter into the Router set up manner any time through the use of setup command.

The Cisco Router setup manner instructions are as follows:

Router # setup

Program Configuration Dialog Continue with configuration dialog? [Yes/no]: Y

At any point you could enter an issue mark "?" for support

Use ctrl-c to abort the configuration dialog at any prompt

Default configurations are in square brackets "[ ]"

Basic management set up configures only enough connectivity for administration with the Router, extended set up will request you to configure each individual interface to the Router.

Would you prefer to enter simple administration set up? [Yes/no] n

World Configuration Method:

To configure the Cisco Router, you should must enter the worldwide method. To enter into this mode, concern the configure terminal or config t command with the privileged EXEC manner. Every one of the configurations are performed on this manner, so you can also situation a clearly show command like in privilege exec mode by using Do command.

This mode we are able to call as World manner or Global configuration method

Router#conf t

Enter configuration commands, a person for each line. Conclusion with CNTL/Z.

Router(config)#

Interface Manner:

To configure any interface, you've got to enter the interface's configuration method. To enter into this method, issue the interface command in the world wide configuration method. It is possible to return to the privileged EXEC manner by pressing CTRL+Z or difficulty an Stop command. To exit from this mode, difficulty the EXIT command, and you'll be moved into the world configuration mode. You may also use show instructions with DO command in this article.

Router(config)#interface serial0

Router(config-if)#

Sub Interface Configuration Manner:

To configure any reasonable interfaces on Cisco Router, you may have to enter the sub interface's configuration method. To enter into this, concern the interface command with the world configuration method with sub or logical interface quantity.

Router(config)#interface FastEthernet 0/0.one

Router(config-subif)#

Router Configuration Method:

To configure a Router protocol, you have got to enter a particular Routing protocol command in worldwide configuration manner. If would like to execute a privileged EXEC commands like the present command, you are able to execute utilizing DO command. You are able to return to the privileged EXEC manner by pressing CTRL+Z or with Conclude command. To exit from this mode, issue the exit command, and you'll be moved to the world-wide configuration manner.

Router(config)#router rip

Router(config-router)#exit

Router(config)#

Line Configuration Manner:

To configure authentication to obtain the router employing the console port or remotely, you might have to enter the configuration mode of the unique line(s). To enter into this, difficulty the line command within the world wide configuration method or other configuration manner. For those who desire to execute a privileged EXEC command like the show command, you'll be able to precede it from the DO command. It is possible to go back to the privileged EXEC method by pressing CTRL+Z or with Stop command. To exit from this mode, challenge the exit command, and you'll be moved to the world-wide configuration mode.

The prompt config-line implies that you're in line configuration method.

Router#conf t

Enter configuration commands, 1 for each line. Close with CNTL/Z.

Router(config)#line console 0

Router(config-line)#password cisco

Router(config-line)#login

Router(config-line)#line vty 0 4

Router(config-line)#password cisco

Router(config-line)#login

Observe that you simply do not need to exit a single interface manner to head to yet another one. Let us state that you've got configured your VTY strains and now want to set an IP tackle on the Ethernet interface. There's no need to go out with ctrl-z after which start once again - you'll be able to go straight to interface config mode from line config manner. Just ensure you see the prompt change.

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