492 Index
I
IANA (Internet Assigned Numbers
Authority), 13, 46
ICMP (Internet Control Messaging
Protocol), 10–11
ICS (Internet Connection Sharing),
37
ICSA certification, 54, 82
Idle timeout, 98
IKE (Internet Key Exchange),
329–330, 337, 365
Inclusion groups, 277–281, 282–283
Information security, 20–23
Inheritance Filters settings, 473
Inspection, packet, 53, 61–63,
268–269
Integrity, 22
Intelligent router, 228
Interfaces
configuration, 134–136
configuring for transparent mode,
251–253
modes, 60
permanently assigned, 249–250
physical, 110–113
RIP, 216–217
speed modes, 118–119
transparent mode settings, 248–251
types of, 254
Internet Assigned Numbers Authority
(IANA), 13, 46
Internet Connection Sharing (ICS),
37
Internet Control Messaging Protocol
(ICMP), 10–11
Internet histor ...