Cisco 3800 Series Guía de instalación descargar pdf (Pagina 3)

Cisco 3800 Series Integrated Services Routers: Overview

OL-6339-01

Performing the Initial Configuration

You can configure your router by using one of the following methods:

• Initial Configuration Using the Cisco Router and Security Device Manager, page 3

• Initial Configuration Using the Setup Command Facility, page 4

• Initial Configuration Using the Command-Line Interface, page 7

Initial Configuration Using the Cisco Router and Security Device Manager

Note We recommend that you use the Cisco Router and Security Device Manager (SDM) to configure your

router. The built-in verification systems and checks help to ensure both correct configurations and robust

security practices.

The Cisco Router and Security Device Manager (SDM) is an easy-to-use device management tool that

allows you to configure Cisco IOS security features and network connections through an intuitive

web-based graphical user interface.You can use SDM wizards to:

• Configure additional LAN and WAN connections

• Create firewalls

• Configure Virtual Private Network (VPN) connections

• Perform security audits

SDM also provides an advanced mode, through which you can configure advanced features, such as

Firewall Policy, Network Address Translation (NAT), VPNs, routing protocols, and other options.

Obtaining More Information About SDM and Your Router

For additional information about SDM features, refer to the SDM online help. Additional information

about SDM is also available at this URL:

http://www.cisco.com/go/sdm

This URL provides detailed information about SDM, including an SDM FAQ, data sheet, customer

presentation, Flash demo, and links to technical documentation and product updates.

Refer to the quick start guide for your router for other procedures, such as connecting a PC to the router

console port so that you can use the command-line interface (CLI) when you need to, and using the

router LEDs to verify installation. The quick start guide may also contain important warranty

information.

Obtaining the Latest Version of SDM

SDM is regularly enhanced to provide new features. If you are already running SDM on the router, you

can update SDM automatically by clicking the Tools menu and choosing Update SDM. SDM will

determine whether a newert version is available and will enable you to download and install it on the

router.

If you have a supported router that does not have SDM installed, you can download the latest version of

SDM free of charge. Instructions for installing it on your router are given at this URL:

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Cisco 3800 Series Guía de instalación Pagina 3