tailieunhanh - CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 109

Cisco Networking Academy Program CCNA 1 and 2 Companion Guide, Revised part 109 is the Cisco approved textbook to use alongside version of the Cisco Networking Academy Program CCNA 1 and CCNA 2 web-based courses. The topics covered provide you with the necessary knowledge to begin your preparation for the CCNA certification exam (640-801, or 640-821 and 640-811) and to enter the field of network administration. | Page 1049 Tuesday May 20 2003 2 53 PM cabling 1049 banners creating 605 MOTD configuring 606 Base 2 number system 22-23 converting to decimal 26-28 Base 10 number system 21-22 converting to binary 24-26 Base 16 number system 23-24 converting to binary 28-30 baseband signaling 254 BBSs Bulletin Board Systems 14 Bellman-Ford Algorithm 444 bending fiber-optic cabling 151 best-effort delivery systems Ethernet 271 BGP Border Gateway Protocol 448 binary number system 22-23 Boolean logic 30 converting to decimal 26-28 391 dotted decimal representation 30 numerical format 19 binary tree topology 98 binary wildcard mask bits any wildcard 850-851 host wildcard 851 bit buckets 845 bits 19 bit-time 274 blueprints 953-955 BNC connector 128 Bohr Niels 116 Boolean logic 30 boot field values configuration register 649-650 boot ROM mode Cisco IOS Software 561 boot sequence 645 booting Cisco IOS router output 560-562 from Flash memory 647 from network server 648 from ROM 648 BOOTP assignment of IP addresses 414-415 bootstrap 645 border routers 540 routing between non-adjacent networks 544 borrowing bits 455 bps bits per second 61 BRI basic rate interface 236-237 S T interface connector pinouts 237 bridges 82 218-219 Layer 2 356 wireless 93 broadband signaling 254 broadcast addresses 398 broadcast domains 83 300 433 subnetting 457 broadcast radiation 297 broadcasts 83 676 browsers 17-18 building codes impact on cable installation 901 bulletin boards 48 bullwheels 921 bus 8 bus topologies 95 bytes 19 C cable trees 920 cable WAN services 525 cabling backbone 894 CPs 896 fiber-optic 894 coaxial 128-129 192 plenum cable 130 thinnet 129 copper attenuation 195 insertion loss 196 properties of 123 shielding 192 sources of noise 196-198 P Page 1050 Tuesday May 20 2003 2 53 PM 1050 cabling STP 124-125 UTP 125-127 cutover 951 fiber-optic 141 absorption 150 cladding 142 core 143 dispersion 150 duplex fiber 141 interducting 152 multimode 144 noise 149 scattering 150 .