Cisco Technologies, Routers, and Switches p. 1 Introduction p. 2 The OSI Model p. 2 The TCP/IP Model, the DoD Model, or the Internet Model p. 6 Networking Basics p. 14 Wireless LANs p. 22 Cisco Hardware p. 26 Connecting to the Router p. 46 Cisco Software p. 51 IOS Command Syntax and Basic Configuration p. 56 Entering Commands to Configure a Cisco Router p. 58 CATOS Command Syntax and Basic Configuration p. 76 You are Not Alone--Resources for Cisco Hardware and Software p. 82 Summary p. 88 Wide Area Networking (WAN) p. 91 Introduction p. 92 Wide Area Network Topologies p. 92 High-Level Data Link Control p. 94 Point to Point Protocol p. 95 Circuit Types and Terminology p. 114 Frame Relay p. 116 Asynchronous Transfer Mode (ATM) p. 129 Integrated Services Digital Network p. 139 Backing up Permanent Connections p. 172 Redundant Hardware and Links/ Design and Performance Issues p. 185 Summary p. 188 Wireless Networking p. 189 Introduction p. 190 Understanding the Fundamentals of Radio Frequencies p. 190 Communicating with WLAN Technologies p. 201 Wireless Networking Standards p. 206 Wireless Design Considerations p. 216 Implementing a WLAN Architecture p. 223 Security Fundamentals for Wireless Networks p. 226 Wireless Equivalency Privacy (WEP) p. 237 Cisco Wireless Systems p. 241 Cisco's Aironet 3X0 Series APs and Bridges p. 243 Cisco's Aironet Wireless NICs p. 253 Installing the Cisco Aironet 3X0 APs p. 254 Initial Configuration of the Cisco 3X0 Series AP p. 256 Web-Based Configuration of the Cisco 340 BSE/BSM Series AP p. 259
Cisco Aironet Wireless Bridges p. 262 Installation of the Cisco Aironet Bridge Unit p. 264 Initial Configuration of Wireless Bridge Using the CLI p. 267 Operational Configuration of the Cisco Aironet Wireless Bridge p. 271 Event Logging p. 282 Viewing Statistics p. 283 Cisco Aironet Wireless Bridge Troubleshooting p. 285 Cisco Aironet Antennas p. 290 Bridge and AP Accessories p. 297 Cabling, Connectors, and Bulkhead Extenders p. 301 Summary p. 303 IP Addressing, Multicasting, and IPv6 p. 305 Introduction p. 306 IPv4 Address and Header Format p. 306 Strategies to Conserve Addresses p. 310 RFC 1918 - Private Network Addresses p. 311 The Fundamentals of Subnetting p. 312 Multicast Addresses and Protocols p. 326 Understanding the Basics of Multicasting p. 327 Multicast IP Addressing p. 330 Participating in Multicasting p. 336 Distribution Trees p. 346 Multicast Routing p. 347 NAT p. 350 NAT Architectures p. 358 Port Address Translation p. 371 Considerations about NAT and PAT p. 381 IPv6 p. 382 IPv6 Addresses p. 385 IPv6 Headers p. 406 IPv6 Security p. 416 Upper-Layer Protocol Issues p. 420 Understanding ICMPv6 p. 422 Configuring IPv6 Addressing p. 429 Summary p. 451 IP Routing p. 453 Introduction p. 454 Routing Terminology p. 454 CIDR p. 459 Cisco Routing in General p. 462 Routing Information Protocol (RIP) p. 464
IGRP p. 472 RIP versus IGRP p. 475 EIGRP p. 476 OSPF p. 481 Intermediate System to Intermediate System (IS-IS) p. 541 Border Gateway Protocol (BGP) p. 556 Dial-on-Demand Routing p. 570 OSPF Demand Circuits p. 575 IPv6 Routing p. 579 Configuring IS-IS for IPv6 p. 584 Configuring BGP Extensions for IPv6 p. 587 Summary p. 594 Quality of Service (QoS) p. 595 Introduction p. 596 QoS Overview p. 597 Bandwidth Reservation p. 598 Queuing p. 609 Selecting a Cisco IOS Queuing Method p. 610 First-In, First-Out Queuing p. 612 Low Latency Queuing (LLQ) p. 612 Priority Queuing (PQ) p. 613 Custom Queuing (CQ) p. 620 Weighted Fair Queuing p. 627 Class-Based Weighted Fair Queuing (CB-WFQ) p. 636 Why Packet Classification? p. 642 IP Precedence p. 643 Traffic Shaping p. 645 Link Fragmentation and Interleaving p. 648 Weighted Random Early Detection p. 651 Data Compression Overview p. 655 Per-Virtual Circuit Compression (Payload Compression) p. 658 Configuring Packet Classification p. 659 Policy Routing p. 661 Call Admission Control p. 662 Summary p. 668 Cisco Network Security p. 669 Introduction p. 670 Attacks and Threats p. 670 Password Attacks p. 676 Malicious Code Attacks p. 677 Attacker Aids p. 680
Detecting Breaches p. 682 AAA Overview p. 683 Configuring AAA p. 686 Security Protocols p. 686 Using RADIUS and TACACS+ for AAA Services p. 689 Monitoring and Verifying AAA Access Control p. 715 Complete AAA Configuration Example p. 718 Authentication Proxy p. 720 Cisco Secure ACS p. 724 Cisco IP Security Hardware and Software p. 728 ACLs p. 730 Lock-and-Key ACLs p. 740 Reflexive ACLs p. 742 Context-based Access Control p. 745 Configuring Port to Application Mapping p. 750 Applying Perimeter Security in IPv6 p. 759 Overview of VPN Technologies p. 765 L2TP p. 767 Understanding Cryptography Concepts p. 771 IPsec Concepts p. 775 RAS VPN p. 794 Wireless Security p. 804 Implementing WEP p. 813 Summary p. 817 Cisco PIX Firewall p. 819 Introduction p. 820 PIX Firewall Features p. 820 Software Licensing and Upgrades p. 827 Allowing Outbound Traffic p. 836 Allowing Inbound Traffic p. 846 TurboACLs p. 849 Object Grouping p. 849 Handling Advanced Protocols p. 852 Filtering Web Traffic p. 856 Configuring Intrusion Detection p. 861 Dynamic Host Control Protocol Functionality p. 864 Fragmentation Guard p. 867 Authentication, Authorization, and Accounting Floodguard p. 868 SYN Floodguard p. 868 Reverse-Path Forwarding p. 868 Configuring Console Authentication p. 877
Configuring Authentication for Traffic Through the Firewall p. 880 Configuring Authorization for Traffic Through the Firewall p. 885 Configuring Accounting for Traffic Through the Firewall p. 885 Failover Concepts p. 886 Standard Failover Using a Failover Cable p. 890 LAN-Based Failover p. 894 Configuring Logging p. 901 Configuring Remote Access p. 906 Configuring SNMP p. 908 Configuring System Date and Time p. 910 Configuring VPN p. 913 Configuring Site-to-site IPsec without IKE (Manual IPsec) p. 925 Configuring PPTP p. 927 Configuring L2TPwith IPsec p. 930 Configuring Support for the Cisco Software VPN Client p. 934 Troubleshooting PIX Firewall Hardware, Software, and Performance p. 943 Summary p. 964 Cisco Voice over IP p. 965 Introduction p. 966 Telephone Calls--The "Traditional" Way p. 966 Analog p. 967 Basic Telephony p. 968 Digital Transmission Techniques and Formats p. 979 Call Control Signaling p. 982 Inside the Private Branch exchange p. 987 PBX Terminology p. 988 Non-IP Alternatives to Traditional Telephony p. 989 Introduction to IP Telephony p. 995 IP Telephony Components p. 998 Cisco IP Telephony Applications p. 1002 Prepping the Network for Voice Service p. 1003 VoIP Protocols p. 1010 H.323 Call Stages p. 1014 Session Initiation Protocol p. 1022 Media Gateway Control Protocol p. 1025 Skinny Station Protocol p. 1026 Simplified Messaging Desk Interface p. 1026 Cisco VoIP Hardware and Software p. 1026 Installing VNMs and VICs p. 1029 Quality of Service p. 1035 Configuring Voice Ports p. 1037
Voice Port-Tuning Commands p. 1042 Configuring Dial Plans and Dial Peers p. 1048 Configuring Trunking p. 1057 Configuring ISDN for Voice p. 1066 Configuring Gateways and Gatekeepers p. 1073 Troubleshooting VoIP p. 1077 Summary p. 1105 Index p. 1107 Table of Contents provided by Blackwell's Book Services and R.R. Bowker. Used with permission.