background image
797
auto summarization, 395
equal-metric routes, 395
route aggregation, 393­395
electing, 162
enable command, 674
enable password, 674
enable secret command, 674
encapsulation, 83­86, 118
application layer processes, 83
data link layer processes, 83­84
Frame Relay, 532­534, 551, 604
identifying encapsulated data, 98­102
IPX, 299­303, 319, 662­664, 681­684
Layer 3 protocols, 409
network layer processes, 83
OSI layer processes, 81­82
physical layer processes, 84
presentation layer processes, 83
session layer processes, 83
steps of, 84­85
switches
802.10, 177, 205
802.1Q, 175, 177, 205
ISL, 175­177, 205
LANE, 177, 205
transport layer processes, 83
encapsulation command, 176, 523, 555, 594
encapsulation frame-relay command, 551, 594
encapsulation hdlc command, 524
encapsulation protocol (tunneling), 410
Enhanced IGRP,
See
EIGRP
equal-cost IP routes, 395
erase startup-config command, 40, 187
error detection, 98, 525
PPP, 524
versus error recovery, 88
error recovery, 89
acknowledgement numbers, 89
connection-oriented protocols, 88
LLC2, 91, 114
procedures, 89­91
SPX, 91, 114
TCP, 89, 91, 114, 220­221, 320, 674
versus error detection, 88
WAN protocols, 522
Esc+b key command, 55
Esc+f key command, 55
E-series ISDN protocols, 568
Ethernet, 94, 144, 202­203
10Base2, 135­137
10Base5, 135­137
10BaseT, 135
full-duplex, 137
half-duplex, 135­137
arbitration, 95
CSMA/CD, 95
DIX Ethernet, 94
encoding, 102, 116
Fast Ethernet, 142­143, 145
full-duplex, 153­154
Gigabit Ethernet, 142­143, 145
hubs, 135
IEEE standards, 143­144, 202­203
IPX encapsulation, 301­302, 319
MAC address bit order, 139
MAC addresses, 96
multicast addresses, 97
shared, CSMA/CD, 135
exam (CCNA)
prerequisite knowledge for starting
preparation, xx
memory recall, xxiii
strategies for preparation, xxi
study aids, 4
study aids in book, 12­18
topics, 9­10
versus courses, 7
extended IP access lists, 460, 466­472, 476
displaying details of, 460
filtering logic, 461
matching options, 467
matching parameters, 495
extended IPX access lists, 484­487
filtering logic, 479
matching parameters, 484, 497
protocol types, 485
socket parameter, 485
Exterior Gateway Protocol (EGP), 360
F
Fast Ethernet, 142­143, 145
FCS (frame check sequence), 88, 98
FCS (frame check sequence)
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