background image
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)