452
LCP, 104
troubleshooting, 112
See also ML-PPP
ppp authentication chap command, 80
ppp callback request command, 110
ppp context command, 104
Predictor compression, 314315
preparating for Remote Access exam
scenarios, 1417
structure of chapter content, 13
topics covered, 911
PRI (Primary Rate Interface), 55, 131, 166
analog calls on digital modems, 174175
configuring, 172174
E1 framing, 171
E1 line code, 172
line coding, 167
protocol layers, 172
T1 framing, 168
T1 line code, 170
priority lists to interface, 305
priority queuing, 300
configuring, 301306
positioning commands, 303304
verifying, 305
product families of routers, hardware selection for, 2732
profiles
Cisco 700 series routers, 198
activating, 200
internal profiles, 199
standard profiles, 199
user profiles, 201
SPIDs (service profile identifiers), 132, 137, 148
virtual profiles, 385386
protocol addressing (DDR), configuring, 147
protocol layers
ISDN PRI, 172
Layer 1, 133135
Layer 2, 135137
Layer 3, 138
protocol-specific parameters, Frame Relay, 264
PVCs (permanent virtual circuits), 229
multipoint subinterfaces, 263
Q
Q.921 specification (ITU), 136
Q933a LMIs, 258
queuing, 296297
custom queuing, 306307
configuring, 308312
verifying operation, 312
FIFO, 298
priority queuing, 300
configuring, 301306
positioning commands, 303304
verifying, 305
WFQ, 298299
quizzes, exam preparation, 13
R
R interface, 132
RAS (remote access server), modems
reverse Telnet connections, 74
signaling, 7274
rate adaptation (DDR), 152
redistribution (DDR), 150
redundancy (DDR), dial backup, 163165
REMDEVICE chat script, 85
remote access
routers, selecting, 2325
WAN connections, selecting, 25
Remote Access exam, 9
preparing for, 1417
topics covered, 9, 11
requirements
branch office installations, 26
CCDP certification, 78
CCNP certification, 78
central site installations, 26
Remote Access exam, preparation scenarios, 1417
RO installations, 27
SOHO installations, 27
reverse Telnet connections, 74
RFCs (Requests For Comments)
DHCP-related, 208
RFC 1661 (PPP), 101
RJ-11 cables, asynchronous connections, 55
RO installations, requirements, 27
rotary groups, 159160
routers
Cisco 700 series, 205207
DHCP, 207208
IP routing, 200203
networking, 197
PAT, 352354
profiles, 198200
routing protocol support, 198
telephony services, 198
control ports, 373
gateway of last resort, 151
interfaces, logical configuration, 7980
line numbering, 7577
physical configuration, 8081
product families, 2732
remote access, selection criteria, 2325
routing protocols
administrative distances, 164165
split horizon, 260
S
S (supervisory) frames, 232
selecting
interface for Frame Relay
configuration, 263
router product family, 2732
routers for remote access, 2325
PPP (Point-to-Point Protocol)