Index

A

AAA, 251-81

accounting controls, 256-57

approval process, 260-62

attribute-value pairs, 261

authentication controls, 253-55

authentication protocols, 262-64

authentication transactions, 262

authorization controls, 255-56

authorization transactions, 262

dynamic access lists, 281-82

how it works, 259-60

lock-and-key using local user database, 282-83

methods and types, 265-78

modularity, 253-57

overview of, 252-53

RADIUS, 257-59, 278-81

TACACS+, 257-59, 278-81

trends leading to client-server security systems, 257

Abstraction layer, 33

Access control lists (ACL), 90, 292

reflexive, 296

Access devices, 286

Access LANs, 39

Access layer, 16, 18

Access list traffic-based security, 247

Access point configuration, 355-67

Access routers, 250, 329-31

Access servers, 5, 9, 249-51

Accounting, 252

controls, 256-57

methods and types, 274-78

notice, 276

Adaptive Security Algorithm (ASA), 312-18

Adaptive Security Appliance (ASA), 319-21

Address management, 234-35

Address space, 597

Addressing

Fast Step, 183-84

multicast, 82

types of, 81-82

unicast, 81

Administrative control, 289, 499

Aironet Desktop Utility (ADU), 367

Analog/modem circuits, 49

Application, 56

layer firewalls, 298

protocols, 8

Architectures, 33-34

Ethernet, 40-41

FDDI, 46-47

internetworking, 578

routing protocol, 495-99

WLAN, 339

ARP (Address Resolution Protocol) table, 233

ASCII, 264

ATM (Asynchronous Transfer Mode), 17, 26, 39, 41, 44-45, 210, 216, 583, 611

Attribute-value pairs, 261

Authentication, 252

controls, 253-55

methods, 267-70, 366

protocols, 262-64

transactions, 262

Authentication, authorization, and accounting. See AAA

AutoDetect Device Wizard, 178-79

Auxiliary (AUX) ports, 101, 142