P-2602H(W)(L)-DxA Series User's Guide
11.17 Speed Dial ....................................................................................................172
Phone Usage ........................................................................................................ 179
12.3 Internal Calls ..................................................................................................179
Firewalls................................................................................................................ 181
13.1 Firewall Overview ..........................................................................................181
13.2 Types of Firewalls ..........................................................................................181
13.4 Denial of Service ............................................................................................183
14
13.4.1 Basics ...................................................................................................183
13.4.2.3 Traceroute ...................................................................................187
13.5.3 TCP Security .........................................................................................189
Table of Contents