Cisco PIX 525 Especificações descarregar pdf (Página 112)

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Cisco Security Appliance Command Line Configuration Guide

OL-6721-01

Chapter 9 Configuring IPv6

Configuring IPv6 on an Interface

• telnet

• tftp-server

• who

• write

When entering IPv6 addresses in commands that support them, simply enter the IPv6 address using

standard IPv6 notation, for example

ping fe80::2e0:b6ff:fe01:3b7a. The security appliance correctly

recognizes and processes the IPv6 address. However, you must enclose the IPv6 address in square

brackets ([ ]) in the following situations:

• You need to specify a port number with the address, for example [fe80::2e0:b6ff:fe01:3b7a]:8080.

• The command uses a colon as a separator, such as the write net and config net commands. For

example,

configure net [fe80::2e0:b6ff:fe01:3b7a]:/tftp/config/pixconfig.

The following commands were modified to work for IPv6:

• debug

• fragment

• ip verify

• mtu

• icmp (entered as ipv6 icmp)

The following inspection engines support IPv6:

• FTP

• HTTP

• ICMP

• SMTP

• TCP

• UDP

Configuring IPv6 on an Interface

At a minimum, each interface needs to be configured with an IPv6 link-local address. Additionally, you

can add a site-local and global address to the interface.

Note The security appliance does not support IPv6 anycast addresses.

You can configure both IPv6 and IPv4 addresses on an interface.

To configure IPv6 on an interface, perform the following steps:

Step 1 Enter interface configuration mode for the interface for which you are configuring the IPv6 addresses:

hostname(config)# interface

Step 2 Configure an IPv6 address for the interface. You can assign several IPv6 addresses to an interface, such

as an IPv6 link-local, site-local, and global address. However, at a minimum, you must configure a

link-local address.

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