ATM網(wǎng)互通技術(shù)--英文

內(nèi)容概要

ATM網(wǎng)絡(luò)與其他網(wǎng)絡(luò)的互通技術(shù)是當(dāng)前B-ISDN研究領(lǐng)域中的一個熱點，有效的網(wǎng)絡(luò)互通將使現(xiàn)有應(yīng)用平滑地過渡到寬帶應(yīng)用。該書是一本介紹ATM網(wǎng)絡(luò)互通的專著，重點討論了ATM與幀中繼，ATM與局域網(wǎng)以及ATM與基于IP協(xié)議的因特網(wǎng)、企業(yè)網(wǎng)之間的互通。其主要內(nèi)容包括：(1)互通幀的封裝原則和地址映射操作(RFCl483，RFC577，RFC1490)；(2)ATM與幀中繼之間的互通操作；(3)網(wǎng)絡(luò)互通和業(yè)務(wù)互通的概念及原理；(4)局域網(wǎng)仿真(LANE)及其操作協(xié)議；(5)NHRP協(xié)議；(6)ATM網(wǎng)上的多協(xié)議(MPOA)技術(shù)等。作者Uyless B1ack是世界上非常著名的計算機網(wǎng)絡(luò)及數(shù)據(jù)通信領(lǐng)域的專家，在公用網(wǎng)和專用網(wǎng)方面具有豐富的實踐閱歷。
本書適合于大專院校電信與計算機專業(yè)的研究生及高年級本科生作為參考書，也可供從事電信和計算機網(wǎng)絡(luò)工作的廣大科技人員閱讀。

書籍目錄

Preface xv                   CHAPTER 1 Introduction                        Reasons for Internetworking 1                        Reasons for Internetworking with ATM 1                        Terms and Definitions 2                        Internetworking and Interworking 2                        L_2 and L_3 Protocol Data Units (PDUs) 3                        Addresses and Virtual Circuit Identifiers 3                        Routing and Switching 4                        Specific Terms for the Vitual Circuit ID 4                        Correlating Addresses and Virtual Circuit IDs 4                        ATM Internetworking Examples 4                        Comparison of ATM and Frame Relay 6                        The ATM and Frame Relay Headers 6                        Comparison of ATM and LAN Technologies 9                        Comparison of ATM and IP 9                        Conventions for ATM Interfaces and Data Units 11                        Summary 13                   CHAPTER 2 Encapsulation and Address Mapping Operations                        Encapsulation Concepts 14                        Service Access Points (SAPS) 16                        LLC and LSAPS 17                        Etherype (Type) 18                        Subnetwork Access Protocol (SNAP) 18                        ISO/IEC TR 9577 (Network Level Protocol Identifier [NLPID]) 19                        Examples of Joint Use of NLPID and SNAP 20                        IP Protocol ID 21                        Pons/PSAPS 21                        Putting It All Together 22                        Example of Encapsulation Operations 24                        Suppon for Layer 2 and 3 Protocois 26                        Encapsulation Rules for Frame Relay (RFC 1490) 28                        Encapsulation Rules for ATM (RFC 1483) 29                        Options in RFC 1483 30                        The Address Resoiution Protocol (ARP) 31                        The ARP Protocol Data Units (PDUs) 33                        Frame Relay ARP 34                        Classical IP and ARP Over ATM (RFC 1577) 36                        The LIS Configuration 37                        Rules for Address Resolution 38                        Operations at the ATMAARP Server and CI;ent 40                        Operations at the Server 40                        Operations at the ATMARP Client Site 41                        ATMARP and Inverse ATMARP Packet Formats 44                        ATMARP and INATMARP Packet Encapsulation 44                        Multicast Address Resolution Server (MARS) 46                        Pros and Cons of MARS 48                        Summary 48                   CHAPTER 3 ATM/Frame Relay Interworking Operations 49                        ATM/Frame Relay Interworking Models 49                        Internetworking Definitions 50                        Protocol Encapsulat;on and Protocol Mapping 50                        Network and Service Interworking 51                        Guides for the User InteHace 51                        Primitive Operations 52                        Parameter Primitives 54                        One Scenario for ATM Frame Relay Interworking 55                        Guidance from RFC 1483 56                        Summary 58                   CHAPTER 4 DXI and FUNI 59                        Why DXI and FUNI were Developed 59                        DXI and FUNI Topologies 60                        A Look at the Headers 61                        DXI Modes 62                        Example of Modes 1A and 1B 62                        Examples of DXI Frames 65                        DXI Frame Address Mappings 67                        Comparisons of DXI and FUNI 67                        Frame Relay vs. DXI/FUNI 67                        Summary 69                   CHAPTER 5 Network Interworking 70                        Network Interworking Concepts 70                        Network Interworking Scenarios 71                        Network Interworking Functions 74                        Variable Length PDU FormaUing and Delimiting 76                        Error Detection 76                        Connection Multiplexing 76                        Discard Eligibility and Cell Loss Mapping 79                        Congestion Indication 82                        PVC Status Management 84                        Summary 84                   CHAPTER 6 Sewice Intemorking 87                        Definitions of Service Interworking 87                        FR-ATM Interworking Service 89                        Service interworking Functions 90                        Frame FormaUing and Delimiting 92                        Discard Eligibility and Cell Loss Priority Mapping 93                        Congestion Indication 93                        Mapping the DLCI 94                        PVC Management Procedures 94                        Formaning and Identification Procedures 94                        Bridged PDUs 94                        Routed OSI PDUs 98                        Other Encapsulations 98                        ARP Procedures 1OO                        ARP Message Formats  101                        Traffic Management 101                        Frame Relay Quality of Service 104                        ATM Quality of Service 104                        FR-ATM Quality of Service 104                        Connection Policing and TraHic Shaping 106                        Summary 107                   CHAPTER 7 Introduction to LAN Emulation 108                        Comparing LANS and ATM 108                        Purpose of LAN Emulation (LANE) 109                        Suppon of Key LAN Operations 11O                        LAN Emulation Components 110                        Registrations 112                         ARP Operations 113                        Connection Setup 114                        Vinual Channels 115                        LAN Use of Primitives (Service Oefinitions) 116                        The LAN Protocol Model 118                        Principal LUNI Functions 120                        Control and Data Channel Connection 121                        Control Channel Connections 121                        Data Channel Connections 122                        The Initialization Function 124                        Address Resolution Operations 126                        Connection Establishment Procedures 127                        The SETUP Message 129                        Rules for Sending User Traffic 131                        Spanning Tree Operations 131                        Summary 132                   CHAPTER 8 Sewice Specification and Protocol Data Units                        (PDUs) 133                        Basic Concepts 133                        LE-ULP Service Specifications 138                        LE-AAL Service Specifications 137                         LE-Connection Management Service Specifications 137                        Parameters for the Connection Service 140                        Add and Drop Party Procedure 142                        LE-Layer Management Service Specifications 142                        Data Frames 146                        Type/Length (TL) Operations 147                        Summary 150                   CHAPTER 9 Configuration, Registration, and ARP Procedures and LNNI 151                        The Configure Operation 151                        The Join Operation 154                        The Registration Operation 158                        Registration Frame Format 159                        The Lane Addresss Resolution Protocol 160                        The ARP Frames 160                        LE Client Use of ARP 160                        LE Server Use of ARP 161                        Example of ARP Opeations 161                        ARP Frame Format 163                        LE_NARP Frame Format 164                        LE_Topology_Request Frame Format 165                        LAN Emulation Network-Network Interface (LNNI) 165                        Summary 166                   CHAPTER 10 Next Hop Resolution Protocol (NHRP) 167                        Purpose of NHRP 167                        Modeling the NBMA Network 168                        NHRP Operations 169                        Examples of NBMA Operations 171                        Authoritative and Nonauthoritative Replies 172                        Restrictions on the Messages 173                        Station Configurations 179                        A More Detailed Example 173                        The NHRP Messages 173                        Pros and Cons of NHRP 176                        Other NHRP Operations 179                        Summary 179                   CHAPTER 11 Multiprotocol over ATM (MPOA) 180                        Purpose of MPOA 180                        Advantages of L_3 Operations 180                        Intra-Subnet and Inter-Subnet Operations 181                        ViHual Routing 184                        MPOA Requirements 185                        MPOA Cache 185                        Ingress Cache 185                        Egress Cache 185                        MPOA Clients and Servers 186                        The MPC 187                        The Use of Tags 189                        MPOA Information Flows 189                        Major MPOA Operations 191                        Examples of MPOA Operaticns 191                        MPOA Host-to-MPOA Host 192                        Edge Dev;ce-to-MPOA Host 194                        Edge Device-to-Edge Device 194                        Roles of MPS and MPC in More Detail 194                        The MPOA Protocol Data Units (PDUS) Formats 198                        Format and Syntax for the MPOA Messages 199                        Other MPOA Operat:ons 20D Summaty 201                   Appendix A Basics of Internetworking 202                   Appendix B Addressing Conventions 215                   Appendix C Lane Parameters 221                        Abbreviations 225                        Other References 228                        Index 233

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