Index_I

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I

Imaging, 94

Infiniband, 82–83, 84

Information logs, 147

Information system (IS) management, 73

Integrated access devices (IADs), 184

inverse multiplexing, 378

T1 line bandwidth bundling, 185

Integrated communications providers (ICPs), 250

Integrated help desk, 52

Integrated Services Digital Network (ISDN), 18–19, 196–97

channel types, 196

functionality, 196

multiplexer support of, 197

PRI, 197

T1 backup via, 369–70

Intelligent agents, 31–32

Intelligent calling systems (ICSs), 375

Interactive voice response (IVR)/announcement servers, 119

Internet Assigned Numbers Authority (IANA), 243

Internet Engineering Task Force (IETF), 243

Internet Protocol with security (IPsec), 115

Internet service providers (ISPs), 7

Internet Society (ISOC), 243

Intranets, 244–48

defined, 243–44

development costs, 246–47

implementation decision, 245

IP address administration and, 245–46

as risk-free proposition, 245

uses, 244

Intrusion detection systems, 326–27

Inverse multiplexing, 373

Inverse multiplexing over ATM (IMA), 236–39, 378–79

advantage, 236–37

bonded multiple T1 access lines, 237, 238

defined, 136

IP Centrex, 179–81

CPE, 180–81

defined, 179–80

expansion, 181

illustrated, 180

See also Centrex

IP networks, 239–53

addressing, 241–42

extranets, 249–53

intranets, 244–48

management, 243

NAP, 240

network address translation, 241

operating characteristics, 240

QoS standards, 291

services on Internet, 242–43

See also High-speed packet networks

IP PBXs, 170–72

administration, 170–72

CallManager, 171–72

Cisco, 170–72

defined, 170

managed services, 172

vendors, 170

See also PBXs

IP routing table, 132

iSCSI, 93–94



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LANs to WANs(c) The Complete Management Guide
LANs to WANs: The Complete Management Guide
ISBN: 1580535720
EAN: 2147483647
Year: 2003
Pages: 184

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