Routing TCP/IP, Volume 1, 2/e

Index

Numerics

3-way handshaking, 555

90-second timer (IGRP), 254

A

A class IP addresses, 18–19

address masks, 20

subnetting, 24

ABRs (Area Border Routers), 369, 516

access-class command, 794

access-list compiled command, 789

Aceves, J.J. Garcia Luna, 137

Acknowledgment Number field (TCP), 43

acknowledgments, 364

delayed, 365

direct, 365

ACLs (access control lists)

calling, 792–793

access-class command, 794

categories of, 775

comments, adding, 783–784

dynamic, 786

editing, 780

effect on switching, 800

effect on system performance, 799

extended IP, 785, 789

effect on system performance, 788

example of, 787–788

features, 786–787

sequence numbers, 786

filter layers, numbering, 778, 780

fragments, handling, 787

ICMP, 791–792

implicit deny any filter, ...