Cisco PIX 525 Spécifications télécharger pdf (Page 8)

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Contents

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Cisco PIX Firewall and VPN Configuration Guide

78-15033-01

Downloading Access Lists 3-20

Configuring Downloadable ACLs 3-20

Downloading a Named Access List 3-21

Downloading an Access List Without a Name 3-22

Software Restrictions 3-23

Simplifying Access Control with Object Grouping 3-24

How Object Grouping Works 3-24

Using Subcommand Mode 3-25

Configuring and Using Object Groups with Access Control 3-26

Configuring Protocol Object Groups 3-28

Configuring Network Object Groups 3-28

Configuring Service Object Groups 3-28

Configuring ICMP-Type Object Groups 3-29

Nesting Object Groups 3-29

Displaying Configured Object Groups 3-30

Removing Object Groups 3-30

Filtering Outbound Connections 3-31

Filtering ActiveX Objects 3-31

Filtering Java Applets 3-32

Filtering URLs with Internet Filtering Servers 3-32

Overview 3-32

Identifying the Filtering Server 3-33

Buffering HTTP Replies for Filtered URLs 3-34

Filtering Long URLs with the Websense Filtering Server 3-34

Filtering HTTPS and FTP Sites 3-34

Configuring Filtering Policy 3-35

Filtering Long URLs 3-36

Viewing Filtering Statistics and Configuration 3-36

Configuration Procedure 3-38

CHAPTER

4 Using PIX Firewall in SOHO Networks 4-1

Using PIX Firewall as an Easy VPN Remote Device 4-1

Overview 4-2

Establishing Network Connectivity 4-4

Basic Configuration Procedure 4-4

Viewing Downloaded Configuration 4-5

Controlling Remote Administration 4-6

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