IP addressing
DHCP, 164, 277
scopes, 277
private networks, 163-164
route summarization, 151
subnetting, 153
local address, 156
secondary addressing, 162-163
ip helper address command, 278
IP multicasting, 165
MBONE, 165
IP Precedence, 533-534, 619
field values, 534-535
IP unnumbered, 397, 400
IP-in-IP tunneling, 310
IPSec, 571
DES, 576
Diffie-Hellman encryption, 575
digital signatures, 574
encryption keys, 573
ESP, 571
hashing algorithms, 574
IKE, 575-576
PKI (Public Key Infrastructure), 575
public key encryption, 574
IPX (Internetwork Packet Exchange), 265
addressing, 265
EIGRP, 269
encapsulation types, 266-267
IP gateways, 270
routing, 267
SAPs, 268
ipx maximum paths 2 command, 302
ipx spx-spoof command, 270
ipx type-20-propagation command, 269
ipx watchdog-spoof command, 269
IRDP (Internet Router Discovery Protocol), 195
is, 50
ISAKMP framework, 576
ISDN, 298, 393
D channels, 396
IP unnumbered, 397, 400
reference points, 395
residential use, 394
ISR (intermediate session routing), 491
key systems, 596
keys (encryption), 573
PKI (Public Key Infrastructure), 575
public keys, 574
shared secret, 576
L2TP (Layer Tunneling Protocol), 578
LACs (local access concentrators), 578
LAN FRADs, 348
LAN switching, campus networks, 92
LANE (LAN Emulation), 124-125
LEC, 126
LECS, 125
LES, 125