| 作者 |
| Roosevelt Giles |
| 丛书名 |
| Cisco专业技术丛书 |
| 出版社 |
| 机械工业出版社 |
| ISBN |
| 9787111074601 |
| 简要 |
| 简介 |
| 内容简介书籍计算机书籍 Roosevelt Giles: CISCO CCIE Study Guide. Copyright ?1998 by The McGraw-Hill Companies, Inc. All rights reserved, Jointly published by China Machine Press/McGraw-Hill. This edition may be sold in the People’s Republic of China only. This book cannot be re-exported and is not for sale outside the People’s Republic of China. |
| 目录 |
| Contents Chapter 1 Getting Started Congratulations! CCIE: An Overview What Background Do I Need to Become a CCIE? Steps in Becoming a CCIE CCIE Routing and Switching Expert The Tests for CCIE Routing and Switching Expert CCIE WAN Switching Expert The Tests for CCIE WAN Switching Expert CCIE ISP Dial Expert The Tests for CCIE ISP Dial Expert Recertification for CCIEs Gaining the Necessary Cisco Training Getting the Most from Your Training by Developing Good Study Habits What's Behind Certification Requirements? Registering for the Exam Tips for Taking the Exams Standard Testing Technique What to Do if You Fail Conclusion Chapter 2 Data Link Layer-MAC Layer Issues Data Link Layer Addressing Data Link Frames MAC Addressing FDDI Addressing Bit Order Transmission Ethernet Architecture Ethernet Definition Ethernet Transmission Ethernet Reception Full-Duplex Ethernet IEEE 802.2 Data Link Service Summary of Ethernet Frame Formations and Descriptions IEEE 802.3 Frame Format IEEE 802.3 SNAP Frame Format 802.3 Raw Novell Proprietary Frame Format 802.2 LLC Header Addressing Schemes Fast Ethernet Media Access Control Layer Media Independent Interface Layer 100BASE-TX Physical Layer 100BASE-T4 Physical Layer 100BASE-FX Physical Layer Wiring Standard Network Diameter Repeater Classes Ethernet Vendor Addresses Token Ring Architecture Token Ring Operation Token Ring Frame Definitions Token Format Token Ring Addressing Token Ring Functions Token Ring Initialization Starting the Ring: The Token Claim Process Operation Frame Transmission Frame Reception Normal Repeat Mode Early Token Release Fault Isolation and Software Error Reporting Token Ring Monitors: Maintaining the Ring FDDI Architecture Basic FDDI Characteristics FDDI Timers and Frame Formats Connection Establishment Ring Initialization Neighbor Notification and Duplicate Address Check Normal Operation FDDI Management Summary Address Summary Token Ring Architecture Summary FDDI Architecture Summary Data Link Layer Study Questions Chapter 3 Logical Link Control Layer Issues MAC and LLC Layers LLC Type 2 Operation Connection-Oriented LLC2-Asynchronous Balance Mode Frame Formats SAP Addressing Sequencing of Data (LLC2) Timer Functions Connection-Oriented Services of the IEEE 802.2 Protocol Details of LLC Type 2 Operation LLC2 Frame Reception A Live Connection LLC Type I Operation Information Transfer SNAP Logical Link Control Layer Study Questions Chapter 4 Bridging and LAN Switching Bridging Advantages How Bridges Work MAC Bridge Frame Formats Transparent Bridging Spanning Tree Algorithm How STB Works Shaping the Spanning Tree Cisco Transparent Bridging Features Source-Route Bridging (SRB) How Source Routing Works Source Route Traffic Overhead Parallel Bridges and Load Balancing Route Determination Cisco Source Route Bridging Source Route Bridging Features Remote Source-Route Bridging DLSw+ SRB Summary Source Route Transparent The SRT Solution SRT BRIDGING About SRT Source-Route Transparent Bridging Features Translational and Encapsulation Bridging Translational Bridging Encapsulation Bridging Translation from Token Ring Frames to Ethernet Translation from Ethernet Frames to Token Ring Bridging Study Questions Transparent Bridging Source-Routing Bridging Source Route Transparent Other Reference Materials Chapter 5 NetBIOS Architecture NetBIOS Names What Are NetBIOS Services? NetBIOS General Service Commands Naming Services Viii Contents What Is a NetBIOS Session? NetBIOS Datagram Services NBF and Sessions NetBEUI and the OSI Model LLC Sublayer Connectionless Traff ic Connection-Oriented Traffic Adaptive Sliding Window Protocol Link Timers NetBIOS Session Timers NetBEUI on a Multisegmented Token Ring LAN Cisco NetBIOS support NetBIOS Name Caching NetBIOS Broadcast Throttling NetBIOS Broadcast Damping NetBIOS Datagram Broadcast Handling Broadcast Reduction Name Caching NetBIOS Cache Aging Statically Configured NetBIOS Names NetBIOS Study Questions Chapter 6 Working with AppleTalk Cisco Systems AppleTalk Routing Data Link and Physical Layers Link-Access Protocols Data Links AppleTalk Address Resolution Protocol (AARP) AppleTalk AARP Addressing Network Layer DDP Protocol Packet Layout What Is an AppleTalk Network Number? AppleTalk Phase 1 Architecture AppleTalk Phase 2 Architecture Integrating AppleTalk Phase 1 and 2 Transport Layer Routing Table Maintenance Protocol AppleTalk Update-Based Routing Protocol Name Binding Protocol Header Descriptions What Is an AppleTalk Zone? Zone Information Protocol ASP Session Protocol Printer Access Protocol (PAP) Presentation Layer Protocols AppleTalk Filing Protocol Cisco Enhancements to Standard AppleTalk Services Security AppleTalk CCIE Study Questions Chapter 7 Working With Novell NetWare Building the Directory Framework Directory Logical Structure MAC ATM MAC Header Data Link Frames and Frame Types FDDI SNAP NetWare Layer 3 Support IPX Addressing Host Number Network Number Socket Number Checksurn Length Transport Control Packet Type Destination Network Destination Host Node Destination Socket Source Network Source Node Source Socket Novell IPX Routing Information Protocol (RIP) Distance-Vector Algorithms Cisco IOS IPX Routing Table Client and Router Interaction IPX RIP Interval Multiple Routes IPX and Split Horizon IPX Static Routing Configurable RIP Timers Novell Burst Mode Architecture Novell Burst Mode Sequence Number NLSP: A Link-State Routing Protocol Link-State Databases NLSP Addressing NLSP Advantages Level 1 LSP NLSP Management Information Link-State Information Services Information External Routes Header IPX Level 1 Hello Packet CSNP Header Service Advertising Protocol SAP Header Format and Fields Cisco Static SAP Tables Cisco Configurable SAP Timers X Contents Service Advertising Protocol IPX SAP Interval SPX Architecture Large Packets SPX Packet Format SPX Header Description SPX Acknowledgment Packets SPX Connection Management Packets Connection Management Session Termination SPX Watchdog Algorithm Session Watchdog during Connection Establishment Windowing Algorithm Managing Sequence and Acknowledge Numbers Acknowledgments Extensive Error-Recovery Mechanisms Data Packet Timeout Window Size Congestion Control Algorithm NetWare Core Protocol NCP Header Descriptions NCP Function Codes NetBIOS over IPX IPX Version 1 .0 Connection Establishment The Shell Program IPX Protocol Design Worksheet Novell IPX PROTOCOL WORKSHEET Novell IPX RIP WORKSHEET Novell SAP WORKSHEET Novell IPX WAN DESIGN WORKSHEET NOVELL NLSP DESIGN WORKSHEET Novell CCIE Study Questions Chapter 8 TCP/IP Architecture Overview Internet Protocol (IP) IP Datagrams IP Addresses Address Classes Summary of IP Address Classes Classless InterDomain Routing (CIDR) Subnetting Variable Length Subnet Masks (VLSM) IP Addressing and Subnetting Exercises ARP Architecture ARP: Frame Encapsulation ARP: Header Format Proxy ARP Reverse ARP ARP Features DHCP Protocol Architecture DHCP Scopes DHCP Relay Configuration Parameters Network Address Allocation Client-Server Protocol Constructing and Sending DHCP Messages DHCP Server Controls DHCP Server Behavior DHCP Client Behavior Applications and Benefits Managing DNS DHCP in a Switched Network TCP/IP Networks Easier to Configure Internet Control Message Protocol (ICMP) ICMP Encapsulation ICMP Header Format Echo Request (Type 8) or Echo Reply Message (Type 0) IP Fields Destination Unreachable Message Source Quench Message ICMP Fields Redirect Message IP Fields ICMP Fields Time Exceeded Message IP Fields ICMP Fields Parameter Problem Message IP Fields ICMP Fields Timestamp Request or Timestamp Reply Message IP Fields ICMP Fields Information Request or Information Reply Message IP Fields ICMP Fields Address Mask Request or Address Mask Reply Message TCP Protocol Overview Full-Duplex Operation Sequence Numbers Window Size and Buffering Round-Trip Time Estimation Header Format Sequence Numbers Initial Sequence Number Selection Establishing a connection The Communication of Urgent Information Xii Contents Managing the Window User Datagram Protocol (UDP) UDP and the ISO Model UDP Header Encapsulation NetBIOS over TCP/IP Interface to Application Programs NetBIOS Scope NetBIOS End-Nodes NetBIOS Support Servers NetBIOS Name Server (NBNS) Nodes Relationship of NetBIOS Support Servers and B Nodes Topologies Retransmission of Requests Requests without Responses: Demands Transaction ID TCP and UDP Foundations Representation of NetBIOS Names First Level Encoding Second Level Encoding NetBIOS Name Service Name Registration (Claim) Name Query (Discovery) Name Release Explicit Release NetBIOS Session Service Overview of NetBIOS Session Service Session Establishment Phase Overview NetBIOS Datagram Service NetBIOS Datagrams by B Nodes NetBIOS Datagrams by P and M Nodes Cisco’s TCP/IP Options Access Restrictions Multivendor Tunneling IP Multicast Support Routing Protocol Update Suppression Administrative Distance Routing Protocol Redistribution Serverless Network Support Network Monitoring and Debugging Summary TCP/IP CCIE Study Questions Chapter 9 Routing Information Protocol (RIP) RIP Limitations Split Hori.zon Triggered Updates Route States UP GARBAGE COLLECTION Hold-Down RIPv1 Commands Addressing Considerations RIP Timers RIP Header Format and Fields RIP Summary Route Tag Subnet Mask Next Hop Queries Authentication Larger Infinity Security Considerations When Should I Choose RIPv1 over RIPv2? TCP/IP RIP Routing Protocol Design Checklist RIP Study Questions Chapter 10 Interior Gateway Routing Protocol and Enhanced IGRP IGRP Stability Features Timers IGRP Header Format Description Enhanced IGRP PacketTypes Neighbor Tables Topology Tables Route States Route Tagging Compatibility with IGRP Cisco IGRP Design Worksheet IGRP EIGRP Study Questions Chapter 11 Open Shortest Path First The Shortest-Path Tree OSPF Topology Area Partitioning OSPF Router Classes OSPF Network Sdpport Virtual Links Hierarchical. Routing Stub Areas OSPF Concepts Neighbors Designated Router Adjacency Flooding Xiv Contents Dijkstra Algorithm Routing Protocol Packets OSPF Message Header The Hello Protocol Designated Router Electing the DR Database Description Packets Link State Request Packets Link State Update Packets Router Link State Advertisements Network LSAs Summary LSAs Autonomous System External LSAs OSPF Routing Protocol Design Worksheet OSPF Study Questions Chapter 12 Border Gateway Protocol How BGP Works Routes: Advertisement and Storage Routing Information Bases Operational Features BGP Message Header Format OPEN Message Format UPDATE Message Format KEEPALIVE Message Format NOTIFICATION Message Format 13GP Error Handling Connection collision detection BGP Version Negotiation BGP Finite State Machine Decision Process Breaking Ties (Phase 2) Phase 3: Route Dissemination Overlapping Routes Update-Send Process Internal Updates Breaking Ties (internal Updates) External Updates Originating BGP routes BGP CCIE Study Questions Chapter 13 Data Link Switching (DLSw) Background Objective of DLSw Common Method for Transport of SNA over TCP/IP Overview of DLSw Transport Connection Address Parameters DLSw Operations Correlators Message Types DLSw State Machine Explorer Traffic Largest Frame Size Field Capabilities Exchange Formats/Protocol Control Vector ID Range Control Vector Order and Continuity Initial Capabilities Exchange Run-Time Capabilities Exchange Capabilities Exchange Filtering Responsibilities DLSw Capabilities Exchange Structured Subfields DLSw Capakibities Exchange Structured Subfields Vendor ID (Ox81) Control Vector DLSw Version (Ox82) Control Vector Initial Pacing Window (Ox83) Control Vector Version String (0384) Control Vector MAC Address Exclusivity (0385) Control Vector SAP List Support (0386) Control Vector TCP Connections (0387) Control Vector NetBIOS Name Exclusivity (0388) Control Vector MAC Address List (0389) Control Vector NetBIOS Name List (038A) Control Vector Vendor Context (038B) Control Vector Capabilities Exchange Responses Flow and Congestion Control Cisco DLSw Implementations Standard Data Link Switching Cisco DLSw+ Enhancements Port/Ring Lists Peer Group Concept Prioritization Summary SNA, DLSw, Stun, SDLLC, and CIP Study Questions Chapter 14 ATM Architecture ATM Benefits User-Network Interface Configuration User-Network Interface Protocol Architecture Physical Layer The SONET Physical Layer DS3 Physical Layer Other Physical Layers Rate Decoupling ATM Layer and ATM Cells ATM Cell Header GFC VP1/VCI PT CLP HEC ATM Cell Information Field AAL Service Attributes Classified AAL Protocol Structure Defined ATM Adaptation Layer AAL1: Constant Bit Rate (CBR) Services AAL 2: Variable Bit Rate (VBR) Timing Sensitive Services AAL3/4 AAL5: Simple and Efficient Adaptations Layer Control Plane Overview Layer Management Management Plane Signaling and Routing in the Control Plane Use of Signaling Protocols Control Plane Addressing and Routing Defined ATM Layer Addressing ATM Signaling and Addressing Private Networks NSAP-Based Address Format Signaling AAL User-Network Interface Signaling Signaling ATM Adaptation Layer Signaling Virtual Channel Signaling Setup Description Signaling Messages and Information Elements Signaling Procedures ATM Connection Setup Sending Data to Multiple Receivers Multiplexing among Different ATM Connections Generic Functions QoS, Network Performance, and Cell Loss Priority ATM Quality of Service ATM Service Categories ATM Traff ic Management Permanent Virtual Connections Switched Virtual Connections Connection Admission Control Routing VBR/ABR Bandwidth Cell Loss Priority Traffic Shaping Traffic Policing Congestion Control ABR Traffic UBR Traff ic Network-Node Interface Signaling ATM Forum Interim Interswitch Signaling Protocol ATM Forum’s Routing Protocol PNNI Architecture PNNI Introduction Network Addressing Philosophy PNNI Protocol Between Switches PNNI Routing Hierarchy and Topology Aggregation PNNI Hello Protocol Database Synchronization PNNI Topology Description and Distribution Supported Metrics and Attributes References ARP 1577 Accommodating IP with ATM ARP ATMARP and InATMARP Packet Format RFC 1577 Client Connection Setup LAN Emulation Overview LAN-Specific Characteristics To Be Emulated Emulated LANsArchitectural Overview Basic Concepts Architectural Perspective Layer Interfaces LAN Emulation User to Network Interface (LUNI) LAN Emulation Components Data Connections Emulated LAN Functions Initialization Initial State LECS Connect Phase Configuration Phase Join Phase Initial Registration Connecting to the BUS Initialization Phases, Recovery, and Termination Registration Address Resolution LANE Connection Management LAN Emulation Frame Formats Data Frame Encoding of Ethernet/IEEE 802.3 Type/Length Fields LE Control Frames Initial State-LANE Service Architecture LECS Connect Phase Finding at Least One LECS Configuration Phase Configure Request Configuration-LE Service View Configuration Response Frame-Parameter Encodings Configuration Frames Configuration Response Frame-Parameter Encodings Join Phase Join Frames Connecting to the BUS Protocol and Procedures LANE Registration Process LANE Address Resolution Protocol Local Management Directives Address Resolution Frames Flush Message Protocol, Procedures, and Frame Formats Flush Message Protocol and Procedures Optional Protocol Flush Frames Usage of ATM Addresses LE Configuration Server ATM Addresses LANE Client Setup Example Finding the LECS Joining an Emulated LAN ATM Study Questions ATM Show Commands Chapter 15 Wide Area Networking Frame Relay Architecture Reduced Internetworking Costs Increased Performance with Reduced Network Complexity Increased Interoperability via International Standards How Frame Relay Works Inverse Address Resolution Protocol Elements of Frame Relay Frame Relay and the OSI Model Levels of Frame Relay Frame Relay Network Local Management Interface (LMI) Bandwidth on Demand Cisco誷 Implementation of Frame Relay X.25 Module PACKET SWITCHING X.25 LEVELS Physical Level X.21 Digital Interface X-25 Data Link Layer Operations High-Level Data Link Control X.25’s Link Access Procedure-Balanced Satellite Service and Modulo 128 Configurable Network Parameters Flag Field Address Field Control Field Information Field FCS Packet Level Non-X.25 Devices Packet Assemblers/Disassemblers (PADS) X-25 Protocols Dial X.25 (Recommendation X.32) X.25 Internetworking (Recommendation X.75) Virtual Circuits and Logical Channels Packet Formats Identifying Types of Packets The Major Categories of X.25 Packets Call Refusals Data Transfers in Virtual Calls Call Collision and Resolution Interruption without Call Clearing Terminating a Virtual Call Packet Layer Flow Control Control Packets for Abnormal Conditions Diagnostic Packets and Unrecoverable Errors Network Layer Timers Packet Layer State Diagrams X-25 States, Error Handling, and the Frame Relay Approach X.25 Virtual Interfaces Connection-Mode Network Service Qualified Logical Link Control Support Defense Data Network and Blacker Front End X.25 ISDN Architecture Service Types ISDN and the OSI Reference Model Cisco誷 Implementation Functional Devices and Reference Points ISDN Functional Devices ISDN Reference Points Layer 2 of ISDN Network Level-Signal Protocol (Layer 3) Layer 3 of ISDN (Q.931) Network Layer Message Format Example of an ISDN Call ISDN Applications Primary Line Backup Dial on Demand Telecommuting ISDN Features ISDN Security Frame Relay Study Questions X.25 Study Questions ISDN CCIE Study Questions Answer Key Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 12 Chapter 13 Chapter 14 Chapter 15 Appendix A Appendix B References Index |