CCNA: Cisco Certified Network Associate Study Guide, Third Edition

Ch. 1 Internetworking 1

Ch. 2 Layer-2 Switching 75

Ch. 3 Internet Protocols 109

Ch. 4 Introduction to the Cisco IOS 183

Ch. 5 IP Routing 251

Ch. 6 Virtual LANs (VLANs) 319

Ch. 7 Managing a Cisco Internetwork 349

Ch. 8 Configuring Novell IPX 409

Ch. 9 Managing Traffic with Access Lists 463

Ch. 10 Wide Area Networking Protocols 503

Glossary

10BaseT, 100BaseT, 100BaseTX

A&B bit signaling, AAA, AAL, AAL1, AAL2, AAL3/4, AAL5, AARP, AARP probe packets, ABM, ABR, access layer, access link, access list, access method, access rate, access server, accounting, acknowledgment, ACR, active monitor, address learning, address mapping, address mask, address resolution, adjacency, administrative distance, administrative weight, ADSU, advertising, AEP, AFI, AFP, AIP, algorithm, alignment error, all-routes explorer packet, AM, AMI, amplitude, analog transmission, ANSI, anycast, AppleTalk, Application layer, ARA, area, ARM, ARP, AS, AS path prepending, ASBR, ASCII, ASICs, ASN.1, ASP, AST, asynchronous transmission, ATCP, ATDM, ATG, ATM, ATM ARP server, ATM endpoint, ATM Forum, ATM layer, ATMM, ATM user-user connection, ATP, attenuation, AURP, AURP tunnel, authentication, authority zone, authorization, auto-detect mechanism, auto duplex, automatic call reconnect, autonomous confederation, autonomous switching, autonomous system, autoreconfiguration, auxiliary port B8ZS, backbone, back end, bandwidth, bandwidth on demand (BoD), baseband, baseline, Basic Management Setup, baud, B channel, BDR, beacon, BECN, BGP4, BGP Identifier, BGP neighbors, BGP peers, BGP speaker, bidirectional shared tree, binary, binding, BIP, BISDN, bit, bit-oriented protocol, block size, Boot ROM, boot sequence, bootstrap protocol, border gateway, border peer, border router, BPDU, BRI, bridge, bridge group, bridge identifier, bridge priority, bridging loop, broadband, broadcast, broadcast address, broadcast domain, broadcast storm, buffer, bursting, bus topology, bus, BUS, BX.25, bypass mode, bypass relay, byte, byte-oriented protocol

cable range, CAC, call admission control, call establishment, call priority, call setup, call setup time, CBR, CD, CDP, CDP holdtime, CDP timer, CDVT, cell, cell payload scrambling, cell relay, Centrex, CER, CGMP, channelized E-1, channelized T-1, CHAP, checksum, choke packet, CIDR, CIP, CIR, circuit switching, Cisco FRAD, CiscoFusion, Cisco IOS, CiscoView, Class A network, Class B network, Class C network, classful routing, classical IP over ATM, classless routing, CLI, CLP, CLR, CO, collapsed backbone, collision, collision domain, composite metric, compression, configuration register, congestion, congestion avoidance, congestion collapse, connection ID, connectionless, connection-oriented, console port, control direct VCC, control distribute VCC, convergence, core layer, cost, count to infinity, CPCS, CPE, crankback, CRC, crossover cable, CSMA/CD, CSU, CSU/DSU, CTD, cut-through frame switching, data circuit-terminating equipment, data compression, data direct VCC, data encapsulation, data frame, datagram, Data Link Control layer, Data Link layer, data terminal equipment, DCC, DCE, D channel

DDP, DDR, DE, dedicated line, de-encapsulation, default route, delay, demarc, demodulation, demultiplexing, designated bridge, designated port, designated router (DR), destination address, DHCP, dial backup, directed broadcast, discovery mode, distance-vector routing algorithm, distribution layer, DLCI, DLSw, DLSw+, DNS, DSAP, DSR, DSU, DTE, DTR, DUAL, DVMRP, DXI, dynamic entries, dynamic routing, dynamic VLAN

E-1, E.164, eBGP, E channel, edge device, EEPROM, EFCI, EIGRP, EIP, ELAN, ELAP, encapsulation, encryption, Endpoints, end-to-end VLANs, Enhanced IGRP, enterprise network, EPROM, ESF, Ethernet, EtherTalk, excess burst size, excess rate, EXEC session, expansion, expedited delivery, explorer frame, explorer packet, extended IP access list, extended IPX access list, Extended Setup

failure domain, fallback, Fast Ethernet, fast switching, fault tolerance, FDM, FDDI, FECN, FEIP, filtering, firewall, fixed configuration router, flapping, Flash, flash memory, flat network, floating routes, flooding, flow control, FQDN, FRAD, fragment, fragmentation, FragmentFree, frame, frame filtering, frame identification (frame tagging), Frame Relay, Frame Relay bridging, Frame Relay switching, frame tagging, frame types, framing, FRAS, frequency, FSIP, FTP, full duplex, full mesh

global command, GMII, GNS, grafting, GRE, guard band

half duplex, handshake, H channel, HDLC, helper address, hierarchical addressing, hierarchy, HIP, holddown, hop, hop count, host address, Host-to-Host layer, HSCI, HSRP, HSSI, hubs, hybrid protocol

ICD, ICMP, IEEE, IEEE 802.1, IEEE 802.3, IEEE 802.5, IGMP, IGP, IGRP, ILMI, in-band management, in-band signaling, insured burst, interarea routing, interface configuration mode, interface processor, Internet, internet, internet layer, Internet protocol, internetwork, internetworking, intra-area routing, Inverse ARP, IP, IP address, IPCP, IP multicast, IPX, IPXCP, IPXWAN, ISDN, IS-IS, ISL routing, isochronous transmission, ITU-T

Kerberos

LAN, LANE, LAN switch, LAPB, LAPD, latency, layer, layer-3 switch, layered architecture, LCP, leaky bucket, learning bridge, LE ARP, leased line, LEC, LECS, LES, link-state routing algorithm, LLAP, LLC, LMI, LNNI, load balancing, local explorer packet, local loop, LocalTalk, logical address, LPD, LSA, LUNI

MAC, MAC address, MacIP, MAN, Manchester encoding, maximum burst, maximum hop count, maximum rate, MBS, MBONE, MCDV, MCLR, MCR, MCTD, media translation, MIB, MII, MIP, mips, MLP, MMP, modem, modem eliminator, modulation, MOSPF, MPOA, MTU, multicast, multicast address, multicast send VCC, multilayer switch, multilink, multiplexing

NAK, NAT, native VLAN, NBP, neighboring routers, NetBEUI, NetBIOS, NetView, NetWare, network access layer, network address, Network layer, network segmentation, NFS, NHRP, NHS, nibble, NIC, NLSP, NMP, node address, nondesignated port, non-stub area, NRZ, NRZI, NT, NT1, NT2, NVRAM

OC, octet, ones density, OSI, OSI reference model, OSPF, OUI, out-of-band management, out-of-band signaling

packet, packet switch, packet switching, PAP, parity checking, partial mesh, PAT, PCM, PCR, PDN, PDU, PGP, phantom router, Physical layer, PIM, PIM-DM, PIM-SM, Ping, pinhole congestion, pleisochronous, PLP, PNNI, point-to-multipoint connection, point-to-point connection, poison reverse updates, polling, POP, port security, port numbers, positive acknowledgment with retransmission, POTS, PPP, prefix routing, Presentation layer, PRI, priority queueing, privileged mode, process/application layer, process switching, PROM, propagation delay, protocol, protocol stack, pruning, Proxy Address Resolution Protocol, PSE, PSN, PSTN, PVC, PVP, PVP tunneling

QoS, queue

R reference point, RADIUS, RAM, RARP, RARP server, rate queue, RCP, redistribution, redundancy, reference model, reload, RIF, ring, ring topology, RJ connector, RIP, robbed-bit signaling, rolled cable, ROM, root bridge, routed protocol, route flap, route poisoning, route summarization, router, routing, routing domain, routing metric, routing protocol, routing table, RP, RSP, RTS

S reference point, sampling rate, SAP, SCR, SDH, SDLC, seed router, sequencing, server, set-based, session, Session layer, setup mode, SF, shared tree, shortest-path-first, signaling packet, silicon switching, simplex, sliding window, SLIP, SMDS, SMTP, SNA, SNAP, snapshot routing, SNMP, socket, software address, SOHO, SONET, source tree, SP, span, SPAN, spanning explorer packet, spanning tree, spanning-tree algorithm (STA), Spanning Tree Protocol (STP), SPF, SPID, split horizon, spoofing, spooler, SPX, SQE, SRB, SRT, SR/TLB, SSAP, SSE, standard IP access list, standard IPX access list, star topology, startup range, state transitions, static route, static VLAN, statistical multiplexing, STM-1, store-and-forward packet switching, STP, straight-through cable, stub area, stub network, STUN, subarea, subarea node, subchannel, subinterface, subnet, subnet address, subnet mask, subnetting, subnetwork, summarization, supernetting, SVC, switch, switch block, switch fabric, switched LAN, synchronous transmission, syslog

T reference point, T-1, T3, TACACS+, tag switching, tagged traffic, TCP, TCP/IP, TDM, TE, TE1, TE2, telco, Telnet, terminal adapter (TA), terminal emulation, TFTP, TFTP host, thicknet, thinnet, three-way handshake, token, token bus, token passing, Token Ring, toll network, traceroute, transparent bridging, Transport layer, trap, TRIP, trunk link, TTL, TUD, tunneling

U reference point, UDP, unicast, unidirectional shared tree, unnumbered frames, user mode, UTP

VBR, VCC, VIP, virtual circuit (VC), virtual ring, VLAN, VLAN ID, VLSM, VMPS, VPN, VTP, VTP transparent mode

WAN, wildcard, windowing, WINS, WinSock, workgroup switching

X Window, X.25

ZIP, ZIP storm, zone,