DTR signal pins, 73
dynamic backup (DDR), 163
line code, 172
See also T1 lines
editing modemcap database, 84
EIA/TIA-232, 72
enabling AAA, 374
encapsulation, configuring
Frame Relay, 264
X.25, 234
encryption, 316
ESF (Extended SuperFrame) framing, 168
establishing shared passwords (AAA), 374
exam preparation, 9
structure of chapter content, 13
topics covered, 911
exchange termination, 134
extended access lists, specifying interesting traffic, 144
extending demarc on central site routers, 48
fields, PPP frames, 103
FIFO (First In, First Out) queuing, 298
filtering traffic with access lists, 144
floating static routes, 164
flowcontrol hardware command, 81
Foundation Summaries, 1314
Frame Relay
encapsulation, 264
interface selection, 263
protocol-specific parameters, 264
subinterfaces, 263
DLCIs, 257
DTE, 257258
LMI, 258
physical connections, 55
STAC compression, enabling, 316
subinterfaces, 261262
traffic shaping, 270
map classes, 272
parameters, 270271
verifying operation, 274275
verifying configuration, 266269
show frame-relay lmi command, 268
show frame-relay map command, 269
show frame-relay pvc command, 267
frame-relay be command, 273
frame-relay cir command, 273
frame-relay mincir command, 273
frame-relay payload-compress command, 316
frames
PPP, 103
ISND layer 1, 135
global addresses (NAT), 342
global profiles, 199
hardware selection
SOHO routers, 53
WAN equipment, 48
central site routers, 4850
connections for remote access, 25
header compression, TCP, 315
hierarchical structure of X.25, 227
history of CCIE program, 5
home offices
how-to-track arguments, aaa accounting command, 383
I-Frames, 232
implementing DDR (dial-on-demand routing), 141156
inbound/outbound packet sizes, X.25 configuration, 238
inside global addresses (NAT), 342
inside local addresses (NAT), 342