Index_I

I

IANA (Internet Assigned Numbers Authority), 331

IAS. See Internet Authentication Service (IAS)

ICANN (Internet Corporation for Assigned Names and Numbers), 47

incremental zone transfers (IXFRs), 362Identity Integration Services, 88

InetOrgPerson account, 228

naming strategy, 230 “231

information technology department, 3

in cost center model, 6 “7

infrastructure design, responsibility for, 45

infrastructure master, 283 “284

inheritance, 170 “172

Group Policy design for, 201 “205

installation of software, GPOs for, 194 “195

Integrated Services Digital Network (ISDN), 59

IntelliMirror, 195

internal DNS root, 356

internal users, security, 304 “305

Internet

access to, 311 “312

domain name registration for, 139, 357 “358

name selection, 357

Internet Assigned Numbers Authority (IANA), 331

Internet Authentication Service (IAS), 315

Internet Corporation for Assigned Names and Numbers (ICANN), 47

Internet protocol security (IPSec) policies, 194, 309

for replication, 324

Internet Service Provider (ISP), 351 “352

intersite connection objects, 267

Intersite Topology Generator (ISTG), 267

interviews, open ended questions in, 17

IP addressing, 327 “333

allocation, 328 , 329 “331

with alternate IP addressing, 331

with APIPA, 331

with DHCP, 330 “331

with static addressing, 330

DHCP server locations, 333

resolution. See Domain Name System (DNS); Windows Internet Name Service (WINS)

scope options, 332

IP (Internet protocol), for replication, 273

IP spoofing, 375

IPSec. See Internet protocol security (IPSec) policies

IPX/SPX protocol, 59

ISA Server, Enterprise Edition, additions to Active Directory, 100

ISDN (Integrated Services Digital Network), 59

isolated administration, 90 , 90

flowchart to determine, 99

isolation, 86 “90

of domain, 115

forest to allow for, 140

multiple trees and, 124

real world scenario, 98

ISP (Internet Service Provider), 351 “352

ISTG (Intersite Topology Generator), 267

IXFRs (incremental zone transfers), 362