Cisco PIX 525 Especificaciones descargar pdf (Pagina 40)

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Cisco Security Appliance Command Line Configuration Guide

OL-6721-01

Chapter 2 Getting Started

Setting Transparent or Routed Firewall Mode

Step 3 To access privileged EXEC mode, enter the following command:

hostname> enable

The following prompt appears:

Password:

Step 4 Enter the enable password at the prompt.

By default, the password is blank, and you can press the Enter key to continue. See the “Changing the

Enable Password” section on page 7-1 to change the enable password.

The prompt changes to:

hostname#

To exit privileged mode, enter the disable, exit, or quit command.

Step 5 To access global configuration mode, enter the following command:

hostname# configure terminal

The prompt changes to the following:

hostname(config)#

To exit global configuration mode, enter the exit, quit, or end command.

Setting Transparent or Routed Firewall Mode

You can set the security appliance to run in routed firewall mode (the default) or transparent firewall

mode.

For multiple context mode, you can use only one firewall mode for all contexts. You must set the mode

in the system execution space.

When you change modes, the security appliance clears the configuration because many commands are

not supported for both modes. If you already have a populated configuration, be sure to back up your

configuration before changing the mode; you can use this backup for reference when creating your new

configuration.

If you download a text configuration to the security appliance that changes the mode with the

firewall transparent command, be sure to put the command at the top of the configuration; the security

appliance changes the mode as soon as it reads the command and then continues reading the

configuration you downloaded. If the command is later in the configuration, the security appliance clears

all the preceding lines in the configuration.

• To set the mode to transparent, enter the following command in the system execution space:

hostname(config)# firewall transparent

This command also appears in each context configuration for informational purposes only; you

cannot enter this command in a context.

• To set the mode to routed, enter the following command in the system execution space:

hostname(config)# no firewall transparent

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Cisco PIX 525 Especificaciones Pagina 40

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