xx standards (see standards beginning with wildcard masks, 416 IEEE) access-group command, 418, 434 access-list compiled command, 424 accounting, defined, 449 AAA authentication ACD (Automatic Call Distributor), 342, 527 applying method lists, 456 ACE (Application Control Engine) modules, creating method lists, 453-456 15, 246 defined, 449 ACEs (access control entries), 415 enabling, 449 ACLs (see access lists) security server information, 450-452 active ASA, 492 aaa authentication command, 449 Active Virtual Forwarder (AVF), 190 aaa group server command, 452 Active Virtual Gateway (AVG), 190 aaa new-model command, 449 ACTS (Automated Computer Time Service), aaa servers command, 454 ABR (area border router), 138 ad hoc wireless networks, 511 access control entries (ACEs), 415 Adaptive Security Appliances (see ASAs) access control lists (see access lists) Adaptive Security Device Manager (ASDM), access lists applying, 417 add/drop CSU/DSU, 342 creating, 595 Address Resolution Protocol (see ARP) deleting, 418, 424 adjacency table, 215 designing, 415-426 admin context, 481 functionality, 197, 415 administrative distance GRE and, 178 defined, 107, 122 grouping, 421-423 routing protocol table, 107, 125 most-used on top, 419-421 administrator tag, 161 MTU path discovery packets, 426 Advanced Encryption Standard-CCM Protocol in multilayer switches, 427-430 (AES-CCMP), 515 named versus numbered, 415 advertisement requests, 52 naming, 418 AES-CCMP (Advanced Encryption Standard- object groups and, 475 CCM Protocol), 515 outbound traceroute and ping, 425 aggregate route (see summary route) reflexive, 431-435 AIS (alarm indication signal), 366 We'd like to hear your suggestions for improving our indexes. Send email to index@oreilly.com. alarm indication signal (AIS), 366 saving configuration changes, 506 alarms security levels and, 470-473 about, 363 transparent mode, 470, 493 blue alarm, 366 troubleshooting, 509 red alarm, 364 write memory behavior, 489 yellow alarm, 364 ASBR (autonomous system border router), Alternate Mar