Cisco 2511 - Router - EN Manual de usuario descargar pdf (Pagina 14)

4. Basic Configuration Commands

To configure the router you must be in the Configuration Mode. You can get

to the configuration mode from the Privileged EXEC Mode.

EXERCISE 4: Basic Configuration of Routers______________________

Global Configuration Mode

From privileged mode, you can monitor devices, view the status of interfaces,

or run debugging. However, if you want to change the configuration of the

router, you must enter configuration mode. This is done using the 'configure

terminal' command.

From router r1 enter the following commands:

r1# configure terminal

r1(config)#

r1(config)# <CTRL>+Z

r1#

The prompt now indicates that you are in config mode, as shown above. This

is global configuration mode. Configuration commands that are entered here

apply to the entire system. This is where you would do such things as enable

a routing protocol, or change the hostname of the router. To exit from

configuration mode, press <CTRL>+Z.

Interface Configuration Mode

Many features must be configured on a per-interface basis, rather than for the

entire system. For example, to assign an IP address to the Serial interface, we

must get to the configuration mode specific to that port. There may be many

interfaces with different addresses. To do this we must enter interface

configuration mode.

To enter an interface of the router perform the following commands:

r1# configure terminal

r1(config)# interface serial0/1

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Cisco 2511 - Router - EN Manual de usuario Pagina 14