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| 通过本书，你可以了解关于CCIE路由与交换笔试以及通信与服务笔试所涉及的全部知识点： 一般路由概念，如OSI模型、网络互连设备以及路由选择协议的特点等。快速以太网，吉比特以太网和无线局域网。透明桥接、VLAN和VLAN中继.帧中继、ATM和SONET/SDH。RIP、IGRP、ELGRP。OSPF和IS-IS。BGP、路由反射器和联盟。队列、MPLS、CAR和流量整形。IP多播、IP优先级和多服务网络。防火墙、加密以及其它的安全主题。 CCIE是网络界粂手可热的认证。获取CCIE认证非常困难，因而在业界拥有无可比拟的声誉。要准备CCIE考试，你必须花大量的时间学习广泛的技术知识，进而在现实网络中加以实践，然后才可以去参加CCIE路由与交换的笔试。本书涵盖了CCIE路由与交换以及通信与服务笔试要求的所有知识点，包括网络理论、设备操作、桥接和局域网交换，WAN、IP和IP路由选择协议、安全性及多业务网络。 本书由CCIE们编写和审校，有助于你理解和掌握通过考试必需的知识。通过每个章节关于每个知识点的小测验，可以优化你的学习时间。每章的最后提供了关键概念的回顾，有助于加强记忆。每章的“问题与答案”可以检验你对知识的理解程度，并且可以在一系列场景中，检验你对知识的吸收和利用。随书的光盘中有模拟测验，包含200多道测验题，你可以选择感兴趣的专题。加上经验和培训，这本书可以让你掌握CCIE笔试所需的知识，从而向CCIE进一步靠近。 |
| About the Author A. Anthony Bruno is a Principal Consultant with International Network services and has over 11 years of experience in the internetworking field. His network certifications include CCIE, CWNA, CCDP, CCNA-,WAN, Microsoft MCSE, Nortel NNCSS, Checkpoint CCSE, and Certified Network Expert (CNX) in Ethernet. As a consultant, he has worked with many enterprise and service provider customers in the design, implementation, and optimi.. << 查看详细 |
| chapter 1 ccie certification, test preparation, and using this book 3 cisco certifications 3 cisco certification areas 3 ccie certifications 4 ccie r&s 5 ccie c&s 5 ccie written exam objectives 6 ccie r&s written exam objectives 6 ccie c&s written exam general knowledge objectives 10 test preparation, test-taking tips, and using this book 12 chapter 2 networking concepts review 15 "do i know this already?" quiz 15 foundation topics 19 the osi reference model 19 physical layer (os! layer 1) 20 data-link layer (osi layer 2) 20 network layer (osi layer 3) 21 transport layer (osi layer 4) 21 session layer (osi layer 5) 22 presentation layer (osi layer 6) 22 .application layer (osi layer 7) 23 example of layered communication 23 numeric conversion 24 hexadecimal numbers 25 binary numbers 28 general routing concepts 34 hierarchical model for networks 34 basic intemetworking devices 35 routing protocol characteristics 38 references used 48 foundation summary 49 q&a 52 scenario 59 chapter 3 cisco equipment operations 61 "do i know this already?" quiz 61 foundation topics 64 infrastructure 64 central processing unit (cpu) 64 primary memory 65 nonvolatile ram (nvram) 65 read-only memory (rom) 65 boot flash 66 flash memory 66 configuration register 68 router modes 73 rom monitor 73 boot mode 73 user exec mode 73 privileged exec mode 74 configuration mode 74 initial configuration dialog 74 router operations 77 password security 77 tfrp 78 configuration file manipulation 78 password recovery 80 accessing devices 83 router cli 84 debug 87 switch commands 89 references used 92 foundation summary 93 q&a 96 scenario 101 chapter 4 local-area networks and lan switching 105 "do i know this already?" quiz 105 foundation topics 110 lan media review 110 mac address format 110 ethernet 111 token ring 122 wireless lans 128 transparent bridging (tb) 131 bridges and stp 132 crb 137 irb 138 srb 139 srb operation 139 srt 144 sr/tlb 144 rsrb 146 dlsw+ 149 lan switching topics 153 vlan tmnking 153 isl 154 ieee 802.1q 155 vlan trunk protocol (vtp) 157 fast etherchannel (fec) 158 cdp 159 lan security 161 atm lane 164 atm lane components 164 lane join and circuit establishment operation 165 ssrp 165 references used 166 foundation summary 167 media specifications 167 process for a station to insert into the token ring 169 transparent bridge functions 169 transparent bridge port states 169 stp 170 crb 170 rif 171 vlan trunking 171 fec 171 cdp 171 lane 172 q & a 173 scenarios 183 scenario 4-1 183 scenario 4-2 186 chapter 5 wide-area networks 191 "do i know this already?" quiz 191 foundation topics 196 physical layer access 196 synchronous lines 196 sonet and sdh 197 dynamic packet transport (dpt)/spatial reuse protocol (srp) 198 x.25 200 x.25 vcs 200 x.121 addressing 200 x.25 framing 201 protocol translation 202 mapping 202 frame relay 203 frame relay encapsulation 204 committed information rate (cir) 204 local management interface (lmi) 205 data link connection identifier (dlci) 205 frame relay inverse address resolution protocol (inarp) 206 congestion control 206 frame relay frame format 207 frame relay traffic shaping (frts) 209 frame relay compression 211 frame relay map command 211 frame relay show commands 212 isdn 215 isdn architecture 215 isdn interfaces 216 isdn layer-1 frames 217 isdn layer-2 protocols 217 isdn configuration 220 atm architecture 222 aal 223 atm cell format 224 atm cell switching 228 atm connections 231 sscop 231 atm traffic management 232 pnni 234 atm es addresses 236 interim local management interface (ilmi) 238 iisp 239 classical ip over atm (cia) (rfc 2225) 240 ip to vc mapping 242 multiprotocol encapsulation over aal5 (rfc 2684) 243 atm interface configuration 244 references used 246 foundation summary 247 isdn reference points 249 sonet interface speeds 249 q & a 253 scenario 261 chapter 6 internet protocols 265 "do i know this already?" quiz 265 foundation topics 268 tcp/ip protocol architecture 268 intemet protocol 269 ip addressing 272 ip address classes 272 private address space 274 ip address subnets 274 transport layer 281 tcp 281 udp 287 tcp/ip protocols, services, and applications 288 arp 288 bootp 290 dhcp 291 hot standby routing protocol (hsrp) 292 icmp 294 telnet 297 ftp 297 tftp 297 dns 298 snmp 298 nat 299 ipv6 302 ipv6 address representation 302 references used 304 foundation summary 305 q&a 309 scenario 316 chapter 7 static routing and distance vector routing protocols 319 "do i know this already?" quiz 319 foundation topics 323 static routes 323 static route configuration 323 ripvl 324 ripvl forwarding information base 324 ripvl message format 325 ripvl timers 326 ripvl configuration 327 ripvl summary 331 ripv2 331 ripv2 forwarding information base 332 ripv2 message format 332 r1pv2 timers 334 ripv2 configuration 334 ripv2 summary 338 igrp 339 igrp timers 339 igrp metrics 340 igrp configuration 341 igrp summary 344 eigrp 345 eigrp components 346 eigrp timers 348 eigrp metrics 348 eigrp packet types 350 eigrp configuration 351 eigrp summary 355 references used 356 foundation summary 357 ripvl summary 357 ripv2 summary 357 igrp summary 358 eigrp summary 358 q&a 360 scenario 367 chapter 8 ip link-state routing protocols 371 "do i know this already?" quiz 371 foundation topics 375 ospf 375 ospf concepts and design 375 ospf configuration 385 ospf summary 399 is-is 400 is-is metrics 400 is-is operation 401 is-is configuration 404 is-is summary 411 references used 412 foundation summary 413 ospf summary 414 is-is summary 414 q&a 416 scenarios 423 scenario 8-1 423 scenario 8-2 424 chapter 9 border gateway protocol 427 "do i know this already?" quiz 427 foundation topics 430 bgp review 430 bgp neighbors 430 bgp forms of peering relationships 432 advertising networks 435 bgp administrative distance 437 bgp filters 437 bgp synchronization 440 bgp attributes, weight, and the bgp decision process 441 bgp path attributes 441 weight 446 bgp decision process 447 bgp route dampening, peer groups, route reflectors, and confederations 448 route dampening 449 bgp peer groups 449 route reflectors 450 confederations 453 bgp show commands 456 references used 459 foundation summary 460 bgp summary 460 bgp decision algorithm 460 q&a 462 scenarios 467 scenario 9-1 467 scenario 9-2 468 scenario 9-3 469 chapter 10 administrative distance, access lists, route manipulation, and ip multicast 473 "do i know this already?" quiz 473 foundation topics 476 administrative distance 476 administrative distance configuration 477 ip access lists 477 ip access list configuration 478 route manipulation 482 route maps 482 pbr 485 distribute lists 486 redistribution 486 route tagging 490 ip multicast protocols 491 multicast review 491 igmp 492 sparse versus dense multicast routing protocols 495 multicast source and shared trees 495 pim 496 dvmrp 500 references used 500 foundation summary 501 q&a 5o3 scenario 510 chapter 11 traffic management 513 "do i know this already?" quiz 513 foundation topics 516 queuing algorithms 516 fifo 516 pq 516 cq 517 wfq 519 other qos and traffic management mechanisms 520 gts 520 frts 521 rsvp 522 multiprotocol label switching (mpls) 524 car 527 ieee 802.1p 529 load balancing 529 wrr 530 red and wred 530 dscp 531 network-based application recognition (nbar) 531 pos and ip precedence 531 compression 532 references used 533 foundation summary 535 qos and traffic mechanisms summary 535 q&a 537 scenario 542 chapter 12 multiservice networking, ipx networking, and security 545 "do i know this already?" quiz 545 foundation topics 548 multiservice networks 548 packet voice 548 rtp 551 codecs 552 h.323 553 sip 554 signaling system 7 (ss7) 555 tools for better bandwidth utilization in voip networks 556 security 556 aaa 557 kerberos 559 tacacs 559 radius 560 tacacs+ and radius compared 561 firewalls 561 encryption 566 desktop protocols 567 novell ipx 568 windows nt 575 references used 577 foundation summary 578 aaa 579 q&a 580 scenarios 586 scenario 12-1 586 scenario 12-2 587 appendix answers to quiz questions 591 chapter 2 answers to q & a section 591 chapter 2 answers to scenario section 600 chapter 3 answers to q & a section 601 chapter 3 answers to scenario section 608 chapter 4 answers to q & a section 610 chapter 4 answers to scenario section 623 chapter 5 answers to q & a section 632 chapter 5 answers to scenario section 643 chapter 6 answers to q & a section 645 chapter 6 answers to scenario section 653 chapter 7 answers to q & a section 656 chapter 7 answers to scenario section 664 chapter 8 answers to q & a section 666 chapter 8 answers to scenario section 674 chapter 9 answers to q & a section 677 chapter 9 answers to scenario section 684 chapter 10 answers to q & a section 688 chapter 10 answers to scenario section 697 chapter 11 answers to q & a section 698 chapter 11 answers to scenario section 704 chapter 12 answers to q & a section 705 chapter 12 answers to scenario section 713 index 719 |
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