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Microsoft Windows XP Networking Inside Out

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OUs (organizational units)

performance

OUs (organizational units)

Outlook Express, managing

applying Group Policy for,

e-mail (continued)

320, 321

compacting messages, 206

defined, 316, 624

creating message rules,

dividing domains into, 8

209–11

DNS names not used in, 319

finding messages, 213–14

single domains with, 316

importing and exporting

as structural component of

messages, 212–13

domain, 314

organizing mail in folders,

uses of, 316–17

204–6

outbound firewalls, 568–69

sending mail, 202–4

Outgoing Mail Server dialog

spam, 205, 211–12

box, 186

options for e-mail, 194–202

Outlook Express, 181–217

composing mail, 198

Address Book, 215–16

dial-up connections, 201

adding names to, 216

managing files and folders,

organizing contacts into

202

groups, 215

reading mail, 195–96

adjusting appearance of, 214

receiving mail, 194–95

configuring e-mail accounts,

requesting receipts, 196–97

182–91

sending, 197–98

directory service account,

signing and encrypting

188–89

mail, 198–99

importing and exporting

virus protection and secure

accounts, 189

mail, 199–201

multiple accounts, 190–91

overview, 181

setting up news account,

using mail and news offline,

187

192

solving connectivity

Outlook Express Import dialog

problems, 189–90

box, 213

steps for, 183–87

Override Automatic Cookie

folders in, 191

Handling option

handling received messages,

(Advanced Privacy

207–9

Settings dialog box),

identities, 192–93

151, 152

password protection and

P

encryption with, 193

 

using separate XP accounts

P3P (Platform for Privacy

instead of, 192

Preferences), 148–49

keyboard shortcuts for, 217

packet switching, 22

limiting Internet searches on,

packets

188

defined, 21

managing e-mail, 202–14

UDP unable to monitor, 30

adjusting message size for

page file use in Windows Task

recipients, 206

Manager, 602

attachments, 206–7

PAP (Password Authentication

caution deleting messages

Protocol), 509, 624

from folders, 205

 

passwords

changing Content Advisor supervisor, 158

identities and protection of Outlook Express, 193

Network Identification Wizard, 324–25

for Remote Desktop connections, 476

removing Content Advisor supervisor, 159

selecting for DCC networks, 59 sending for remote access to

computer, 500 setting security for remote

access connections, 506–8

PathPing, 352–54 Pcl.sep, 413

PDAs (personal digital assistants), 95

peer-to-peer networks, 7

Per Site Privacy Actions dialog box, 152

performance

assessing connection speed, 365

configuring performance alerts, 609–10

deleting temporary Internet files and cookies for, 154

monitoring network, 597–610 computer as network

bottleneck, 598–99 detecting bottlenecks with

command-line tools, 599 Performance tool, 603–10 understanding bottlenecks,

598

Windows Task Manager, 599–602

overhead for running Performance tool, 610

Remote Desktop, 479 slow synchronization, 467 speed of infrared wireless

networks, 545 troubleshooting workgroup,

310

658

performance counters

 

ports

performance counters

permissions, NTFS (continued)

Ping (continued)

adding, 606

setting advanced permis-

switches for, 349–50

creating counter set, 605–6

sions for folders and files,

testing connectivity

defined, 603, 624

437–38

to network computer,

determining function of, 606

tips for assigning, 436–37

347–49

limiting number to monitor,

troubleshooting scenarios,

using host name, 349

606

441–48

testing ICF blocking with,

performance object

setting for clients dialing in to

135–36

defined, 603, 624

your computer, 511

Ping of Death, 560–61

selecting counters for, 606

Simple File Sharing

Ping Plotter shareware, 363–64

Performance tab (Windows Task

assigning for printers,

Platform for Privacy Preferences

Manager), 602

402–5

(P3P), 148–49

Performance tool, 603–10

caution in assigning Deny,

Point-to-Point Protocol over

about, 603

406

Ethernet (PPPoE), 90,

adjusting appearance of charts

setting files for network

105–6, 624

and histograms in, 607

shares, 428–29

Point-to-Point Protocol (PPP),

configuring performance

setting for files when

624

alerts, 609–10

disabled, 426

Point-to-Point Tunneling

illustrated, 606

Permissions Wizard, 254

Protocol (PPTP), 13, 514,

logging data, 607–9

Permissions For XP Networking

624

performance counters

dialog box, 428

polling media access, 23

adding, 606

personal area, 534

POP (Post Office Protocol), 18

creating counter set, 605–6

personal digital assistants

port scans

defined, 603, 624

(PDAs), 95

about, 561–62

determining function of,

Personal tab (Options dialog

remote access to firewalls and,

606

box), 230

568

limiting number to monitor,

personalized domains, 84

portable devices

606

pfirewall.log.1 file, 127

linking to Internet via infrared-

starting, 603

Phone And Modem Options

capable cell phone, 550

system overhead when

dialog box

wireless Internet connections

running, 610

Advanced tab settings, 99–102

and, 95

toolbar buttons for, 603, 604

configuring, 97

ports

Permission Entry For dialog box,

Diagnostics tab of, 99

adjusting speed of for modem,

438, 440

Dialing Rules tab, 111

98

permissions. See also NTFS

Driver tab settings, 102

blocking

permissions; Simple File

General tab settings, 98

SMB ports with ICF, 132

Sharing

Modem tab settings, 98–99

TCP/IP traffic, 40

function of Active Directory, 8

Resources tab settings, 103

configuring

interaction of network share

Phone tab (Options dialog box),

firewall for Remote Desktop

and NTFS, 428–29

231

connections, 478

NTFS, 433–47

Phone window, 239

for Internet printer, 417

about, 433–34

physical layer, 17, 24

defining TCP/IP port for

access to in Home Edition,

PICSRules, 158

network-ready printers,

434

Ping, 346–51

418–19

assigning, 435–37

about, 346

firewall management of,

assigning share and NTFS

checking NIC with loopback

566–67

permissions to files, 427

test, 346–47

IEEE 802.1x standard for

checking account’s effective

conditions preventing

wireless security, 543

permissions, 438–41

successful testing by, 351

 

659

ports

 

protocols

ports (continued)

printers, shared (continued)

Process Options tab (Application

port numbers for TCP/IP

connecting to, 406

Configuration dialog

services, 29

enabling, 400–402

box), 265

port scans and security threats,

ICF and, 132

Professional edition. See

561–62, 568

Internet printing in

Microsoft Windows XP

setting up TCP/IP filtering for,

corporate office, 417

Professional

40

managing print queue, 406,

Programs tab (Internet Options

TCP and UDP, 21

407, 415

dialog box), 162

Windows Messenger, 223

managing print spooler,

properties dialog box

Ports tab (Print Server dialog

410–11

configuring infrared devices,

box), 412

network-ready, 418–19

546, 547

Post Office Protocol (POP), 18

overview, 400

for custom alerts, 609–10

Power User privileges, 593

scheduling and priorities

for dial-up connections, 106–9

Powerline networks, 66–67, 624

for, 408–10

General tab, 108

PPP (Point-to-Point Protocol),

searching for shared

Options tab, 108–9

624

domain, 338

Security tab, 109

PPPoE (Point-to-Point Protocol

separator pages, 413

for e-mail account

over Ethernet), 90,

sharing through Web

Advanced tab, 186–87

105–6, 624

browser, 414–17

General tab, 184–85

PPTP (Point-to-Point Tunneling

viewing list of, 416

enabling disk compression for

Protocol)

Printers tab (Find Printers

files, 391

about, 514

window), 338

for Internet connections,

defined, 624

privacy

303–4

VPN connections with, 13

Internet Explorer, 148–55.

of local disk, 389

Preferences tab (Options dialog

See also cookies

for network connections,

box), 225

advanced privacy options,

124–25

presentation layer, 17, 19

151–53

for performance logs, 607,

Print$ shared folders, 430–31

for cookies, 150–51

608

print device, 409

cookies and, 148

for printers, 401, 408–10

print queue

managing cookies, 153–55

security options for, 586–87

assigning printer priorities, 410

options available for,

synchronizing files with

cancelling jobs in, 408

149–51

Briefcase from, 468

managing, 406, 407

privacy standards in version

for users, 334–35

scheduling jobs for printer,

6, 148–49

protocols. See also IP; TCP/IP

408–9

Windows Messenger and,

AppleTalk, 44–45, 521–22

viewing and managing HTML

247–48

application layer, 24–28

documents in, 415

Privacy dialog box, 154

DNS, 24–26

Print Server dialog box, 411–12

Privacy Report dialog box, 155

dynamic and static

print spooler, 410–11

Privacy tab (Internet Options

addressing, 27–28

printers

dialog box)

port numbers used by, 29

defined, 409

Internet Explorer, 149–51

SNMP, 28

names of network, 401

Windows Messenger, 248

WINS, 27

securing, 585–86

private folders

ARP, 31

shared, 400–419

about, 425–26

defined, 6, 624

assigning permissions,

defined, 624

DHCP, 22, 27–28, 53, 620

402–5

encryption vs., 426

enabling security for remote

cancelling print jobs, 408

making, 423–24

access connections,

configuring print server

private IP addresses, 35

508–9

properties, 411–12

 

 

660

protocols

protocols (continued)

ICF and, 120–21 ICMP, 32

IP, 31

IPX, 42–44 IPX/SPX, 520–21

legacy NetWare and Mac OS system, 45

managing broadcasts in mixed operating system environments, 45

network layer, 22 PPPoE, 90, 105–6

PPTP and L2TP/IPSec, 514 RARP, 32

RPC and NFS session layer, 20 securing network, 588–90 setting data protocol options

for modem, 100 SIP, 228

SNA, 521

STP, 46

TCP and UDP transport layer, 21

TCP/IP, 520

UDP, 30–31 unsecured, 562–63

provider order, 73–74 Provider Order tab (Advanced

Settings dialog box), 74 proxy servers

configuring access for dial-up or VPN connections to, 141

configuring Windows Messenger for, 223–24

defined, 321

providing address for, 142 Remote Assistance

connections with, 497

Pscript.sep, 413 public IP addresses, 35

Q

QoS Packet Scheduler, 71 quarantining viruses, 590

R

RARP (Reverse Address Resolution Protocol), 22, 32

ratings bureau, 158

Ratings tab (Content Advisor dialog box), 157

Read & Execute permission, 439 Read permission, 440

Read tab (Options dialog box), 195–96

Receipts tab (Options dialog box), 196–97

recycling worker processes in WAS, 258

registry

caution when editing, 158 defined, 158

removing Content Advisor supervisor password from, 159

remote access, 504–12. See also Remote Assistance; Remote Desktop; VPNs

about, 503

allowing clients to dial in to your computer, 510–12

configuring

connections for, 504–6 security settings, 506–10

defined, 504, 625

for firewalls and residential gateways, 568

making incoming connection secure, 512

securing, 586–88

remote access servers, 479–80 Remote Assistance, 495–502

defined, 625 enabling, 498–99 examples for using, 12 firewalls and, 496–97

network address translation, 497

proxy servers, 497 UPnP-compliant NAT

devices, 496–97 overview, 473, 495–96

Remote Desktop

Remote Assistance (continued) requesting, 246, 499–501 troubleshooting when using

dynamic IP addresses, 501 using, 501–2

remote assistance invitations, 498–99

Remote Assistance Settings dialog box, 498

Remote Desktop, 473–95 about, 11–12, 253, 473 accessing applications

remotely with, 423 advantages of, 495 bandwidth, 479 configuring client computer,

480–86 connection to remote

computer when another user logged on, 483–84

installing connection on several computers, 481

on non–Windows XP computers, 480–81 opening connection in

Windows XP, 481–82 configuring options, 490–94

for display, 491–92

for local resources, 492–94 optimizing performance,

490–91 defined, 625

downloading client software for, 480

enabling on host computer, 475–76

Fast User Switching with, 485 generating sessions with

Internet Explorer, 487–90 configuring remote client

for Web access, 488–90 configuring XP Professional for Web access, 487–88

Group Policy and, 494–95 logging on automatically,

486–87

optimizing performance of, 490–91

661

Remote Desktop

 

security

Remote Desktop (continued)

residential gateways (continued)

satellite Internet, 91–93

over dial-up connection, 477

PathPing with, 354

defined, 625

over Internet or through

protecting shared workgroup

strengths and weaknesses of,

firewall, 477–78

connections with, 301–2

93

overview of, 473

securing from attack, 568

saving

saving files from session, 483

upgrading

changes with Application

through remote access server,

firmware on, 293–94

Sharing, 246

479–80

to support UPnP, 223

files from Remote Desktop,

troubleshooting connections,

wireless networks with access

483

485–86

point as, 541–42

Remote Assistance invitation

unavailable in XP Home

Resolve File Conflicts dialog

files, 500

Edition, 11, 474

box, 458

Windows Messenger

Remote Desktop Connection

resolving synchronization

conversations, 233

dialog box, 481

conflicts, 458

Schedule tab (Alert Properties

Remote Desktop dialog box, 486

Resources tab (Phone And

dialog box), 609

Remote Desktop Disconnected

Modem Options dialog

Scheduled Synchronization

message box, 485

box), 103

Wizard, 462

Remote Desktop Users dialog

restoring IIS metabase, 252

scheduling

box, 476

Restricted Sites zone, 148

printers, 408–10

Remote Desktop Web

restricting shared printer access,

synchronization of offline files,

Connection screen, 489

403–5

462

remote networks, 503

Reverse Address Resolution

SDSL (symmetric digital

remote procedure calls.

Protocol (RARP), 22, 32

subscriber line), defined,

See RPCs

RFC (Request for Comment), 54

90

Remote Registry, 576

RJ-11 cable, 50, 625

searching

Remote tab (System Properties

RJ-45 cable, 50, 625

finding messages in Outlook

dialog box), 498

routers

Express, 213–14

Remove button (Internet

adding, 51–54

limiting Outlook Express

Options dialog box),

default gateways, 34

Internet, 188

138, 141

defined, 625

search options in Internet

removing

network layer protocols and,

Explorer, 171–72

default IIS applications and

21–22

Secure Sockets Layer (SSL), 625

virtual directories, 579

upgrading to support UPnP,

security, 557–96. See also ICF;

mapped drives and network

223

privacy; viruses

places, 343

Routing and Remote Access

accepting defaults for Internet

Simple File Sharing, 426–27

Service (RRAS), 13, 504

connections, 109

unneeded services, 574–77

routing tables, 22

accessing shared resources,

replication and sites, 317

RPCs (remote procedure calls)

336, 399

Request for Comment (RFC), 54

blocking in ICF, 134–35

administrative privileges, 593

requesting Remote Assistance,

defined, 20

anonymous and authenticated

499–501

RRAS (Routing and Remote

access to Web server,

Reset Web Settings button

Access Service), 13, 504

266–67, 273–74

(Internet Options dialog

S

auditing

box), 162

file system access, 594–95

 

residential gateways

SACL (system access control

logon events, 593–94

adding, 51–54

bridging private networks to

list), 434

configuration information

public Internet address,

Samba, 529–30

supplied by ISPs, 115

76

 

defined, 625

 

 

662

security

 

Server service, disabling

security (continued)

security (continued)

Security tab (continued)

bypassing palmtop user name

Netstat for observing IP

Default SMTP Virtual Server

and password, 58–59

connections, 584–85

Properties dialog box,

configuring network shares,

network-initiated threats to,

279

585

560–64

dial-up connection properties

coping with e-mail security

denial-of-service attacks,

dialog box, 109

threats, 591

560–61

Internet Options dialog box,

detecting

exploiting insecure

144, 150

risks, 572–73

resources, 561–64

Options dialog box, 199–201

Trojan horse applications,

NTFS

printer properties dialog box,

591–92

file and folder permissions,

403

disabling Full Control

10, 437–38

security zones, 143–48

permission for files, 428

file protection, 593

about, 144–45

in domain environments, 321

overview, 557

Internet zone, 145

encrypting offline files, 453

remote access connections

Local Intranet zone, 146

examining IIS log files, 582–83

configuring, 506–10

overview, 143

firewalls and network-initiated

passwords for, 500

Restricted Sites zone, 148

threats, 566–69

protecting, 586–88

troubleshooting problems

Fortezza standard for, 254, 621

removing unneeded services,

with, 147

history of Windows, 558–59

574–77

Trusted Sites zone, 146–47

ICF protection against IP

for routers and residential

Select Columns dialog box

addresses, 301–2

gateways, 54

(Windows Task

IIS and, 257

secure IIS Web sessions, 253

Manager), 601, 602

incoming connections and, 512

securing

Select Network Client dialog

increasing for DCC

IIS, 577–82

box, 44, 524

connections, 59

network protocols, 588–90

Select Network Component Type

installing automatic updates,

printers, 585–86

dialog box, 299, 524

573–74

Simple File Sharing limitations,

Select User dialog box, 393

Internet Explorer, 143–48,

421, 585

Select Users Or Groups dialog

592–93

SMTP services and, 277–78

box, 404, 405, 435

about security zones,

TCP/IP filtering, 569–72

Send tab (Options dialog box),

144–45

virus protection, 590–91

197–98

Internet zone, 145

Windows Messenger, 247–48

sending

Local Intranet zone, 146

wireless network, 542–43

data in Ethernet networks,

overview, 143

Security Accounts tab (FTP Sites

60–61

Restricted Sites zone, 148

Properties dialog box),

e-mail, 197–98, 202–4

troubleshooting security

274

password for remote access,

zone settings, 147

security descriptor, 433

500

Trusted Sites zone, 146–47

Security Event Log, 594

separator pages for printers, 413

for LANs and WANs without

Security Logging tab (Advanced

Server Extensions Configuration

firewalls, 122

Settings dialog box), 126

Wizard, 272

local threats to, 564–66

Security Settings dialog box

Server Extensions tab (Default

active Web content, 566

(Internet Explorer), 145

Web Site Properties

Trojan horses, 565

Security tab

dialog box), 272–73

viruses, 564–65

connection properties dialog

Server Message Block protocol.

managing EFS, 595–96

box, 507, 508, 586–87

See SMB protocol

monitoring network traffic, 129

 

Server service, disabling, 576

663

Server-Gated Cryptography (SGC)

sharing resources

Server-Gated Cryptography

share names, 421

sharing resources, files

(SGC), 253

Share Permissions tab

(continued)

servers. See also VPNs; and

(Permissions For XP

Net Use command, 431

specific servers by

Networking dialog box),

overview, 400

name

428

permissions with Simple File

combining multiple roles on

Shared Documents folder, 425

Sharing disabled, 426

one computer, 313

Shared Folders snap-in, 430

removing Simple File

configuring

shared Internet connections

Sharing, 426–27

print, 411–12

allowing ICS clients to control,

setting permissions for

Windows XP as VPN, 516

304

network shares, 428–29

defined, 6, 625

controlling Internet Gateway

sharing drives, 422

domain environments and,

in ICS, 305–7

sharing from remote

7–8

Sharing – Programs dialog box,

location, 510–12

enabling compression on, 384

244–45

Simple File Sharing and

load balancing, 313

sharing resources, 397–447. See

security limits, 421

roles of Active Directory–

also Simple File Sharing

folders

based, 312–13

accessing shared resources,

Admin$, C$, IPC$, Print$,

in workgroups, 6

398–99

and Fax$ shared, 430–31

service packs. See Windows XP

caching options, 463–64

meaningful names for

Service Pack 1

configuring network shares,

shared, 421

Service Settings dialog box, 132

585

NTFS permissions for,

Services MMC, 574–77

in domains, 336–43

437–38

Services tab (Advanced Settings

browsing, 337

private, 421–22

dialog box), 130–32,

creating network place,

Shared Documents, 425

306, 307

339, 340–41

sharing, 420–22

session cookies, 149

mapping network drive,

networks and, 4

Session Initiation Protocol (SIP),

339, 342–43

NTFS permissions, 433–47

228

overview, 336

about, 433–34

session layer

searching Active Directory,

advanced file and folder

about, 19–20

337–39

permissions, 437–38

illustrated, 17

Simple File Sharing enabled,

assigning, 435–37

Set Program Access And

335–36

checking account’s

Defaults option (Add Or

through groups, 336–37

effective, 438–41

Remove Programs dialog

UNC path or HTTP address,

troubleshooting scenarios,

box), 614

343

441–48

Settings button (Internet

files, 419–33

over Web, 400

Options dialog box),

about Simple File Sharing,

printers, 400–419

138, 141

419

assigning permissions in

Settings dialog box (Internet

assigning share and NTFS

Simple File Sharing,

Explorer), 153

permissions, 427

402–5

SFU (Windows Services for

common problems with

cancelling print jobs, 408

UNIX), 527–28

network shares, 433

configuring print server

about, 527–28

managing shares with

properties, 411–12

hardware and software

network tools, 429–30

connecting to

requirements for, 528

Net File command, 433

network-ready, 418–19

installing, 528

Net Session command, 432

connecting to shared, 406

SGC (Server-Gated

Net Share command,

enabling sharing of,

Cryptography), 253

431–32

400–402

664

sharing resources

 

solving connectivity problems

sharing resources, printers

Simple File Sharing (continued)

SMTP (Simple Mail Transfer

(continued)

disabling Full Control

Protocol) (continued)

Internet printing in

permission for files, 428

defined, 626

corporate office, 417

enabled in domains, 335–36

disabling, 576

managing print queue, 406,

folders, 420–22

SMTP Virtual Server, 250

407

interaction of with NTFS

SNA (System Network

managing print spooler,

permissions, 428–29

Architecture) protocols,

410–11

network security limitations

521

overview, 400

with, 421

sneaker net, 16

scheduling and priorities

removing, 426–27

SNMP (Simple Network

for, 408–10

security vulnerability of, 585

Monitoring Protocol)

separator pages, 413

unavailable to computers in

about, 28

sharing through Web

domains, 420

disabling, 576

browser, 414–17

Simple Mail Transfer Protocol.

as unsecured protocol, 562–63

purpose of, 397

See SMTP

SNMP Trap service, 576

sharing programs, 244–46,

Simple Network Monitoring

sockets, AppleTalk, 45

422–23

Protocol. See SNMP

software. See also applications;

types of resources for sharing,

SIMPLE (SIP for Instant

tools; Web applications

400

Messaging and Presence

generating reports from W3C

WebDAV

Leveraging Extensions),

log files, 583

about, 256–57

228

installing automatic updates,

setting up directory for,

simplex communications, 20

573–74

276–77

single room topology for

managing default applications

Sharing Session dialog box, 241

workgroups, 285–86

for Internet-related tasks,

Sharing tab

SIP for Instant Messaging and

613–15

Network Properties dialog

Presence Leveraging

NetPerSec Internet utility,

box, 420

Extensions (SIMPLE), 228

364–65

printer properties dialog box,

SIP (Session Initiation Protocol),

Ping Plotter shareware, 363–64

401

228

requirements for SFU, 528

XP Networking Properties

sites. See also Active Directory

sharing programs in Windows

dialog box, 427

applying Group Policy for, 320

Messenger, 244–46

Shiva Password Authentication

controlling traffic and, 317,

software-based firewall

Protocol (SPAP), 509

318

solutions, 118, 120

shortcuts, Offline Files, 452. See

defined, 317

utilities for controlling cookies,

also keyboard shortcuts;

as structural component of

155

network places

domain, 314

VisualRoute Internet utility,

shutting down, synchronization

uses of, 317

364, 365

prompted by, 452

smart cards, 507

for XP networking, 6

Signatures tab (Options dialog

SMB (Server Message Block)

solving connectivity problems,

box), 198–99

protocol

345–69

Simple File Sharing

about, 455

command-line tools

about, 419, 625

blocking SMB ports with ICF,

about, 345–46

assigning

132

Ipconfig, 354–55, 369

file permissions when

defined, 625

Nbtstat, 356

disabled, 426

platform support for, 453

Netstat, 355–56

printer permissions, 402–5

SMTP (Simple Mail Transfer

PathPing, 352–54

creating meaningful share

Protocol)

Ping, 346–51

names, 421

configuring options for,

Tracert, 351–52

 

277–79

 

665

solving connectivity problems

TCP (Transmission Control Protocol)

solving connectivity problems

spyware, 565

synchronizing, Briefcase

(continued)

SSL (Secure Sockets Layer), 625

(continued)

Internet utilities

Starband, 92–93

creating new briefcase,

NetPerSec, 364–65

star-bus topology, 60–61

467–69

Ping Plotter, 363–64

Start menu in domain

steps for file

VisualRoute, 364, 365

environment, 330–31

synchronization, 469

network support tools

starting

choosing Offline Files vs.

NetCap.exe tool, 362

Application Sharing session,

Briefcase for, 467, 469

NetDiag.exe tool, 360–61

244

file extensions prevented from,

running Network

Performance tool, 603

466

Diagnostics, 356–59

Whiteboard sessions, 241

Offline Files, 457–63

Windows Support Tools,

Windows Messenger, 220

about, 457–59

359–60

Windows Task Manager, 599

multiple schedules for, 462

troubleshooting

stateful firewalls, 567

prompted by logging off or

can’t connect to network,

static addressing, 27

shutting down, 452

367–68

Status dialog box for ICS, 306

resolving conflicts while,

can’t connect to other

status messages in Windows

458

subnets, 369

Messenger, 228–29

setting options, 452,

developing troubleshooting

Stop Control button, 501

459–62

process, 366–67

Stop Talking link (Conversation

synchronous communications, 20

network access OK,

window), 237

syntax for signing on to

computer can’t be

STP (Spanning Tree Protocol), 46

domains, 326–27

accessed, 368–69

subnet masks, 33–34

Sysprint.sep, 413

no computers on network

subnets

Sysprtj.sep, 413

can connect, 369

computers can’t connect to

system access control list

sound

other, 369

(SACL), 434

controlling for remote

defined, 33

System Network Architecture

computer, 492–93

supervisor password for Content

(SNA) protocols, 521

playing when contact

Advisor, 159

System Properties dialog box

messages received, 233

Support tab (Local Area

Automatic Updates tab, 574

speaker volume for modem, 98

Connection Status dialog

joining domain manually from,

sound card, 220

box), 70

323, 327

spam

switches (hardware)

opening Network

creating separate folder for,

connecting with, 49

Identification Wizard

205

defined, 626

from, 323

managing, 211–12

upgrading firmware on,

Remote tab, 475, 498

SPAP (Shiva Password

293–94

T

Authentication Protocol),

switches (software)

 

509

NetDiag.exe, 361

T1 lines, 95

sparse files, 386

Netstat, 356

table method, 119

speed

PathPing, 353

Take Control command, 501

cable Internet connections, 94

Ping, 349–50

Task Manager. See Windows

dial-up connections, 87–88,

Tracert, 352

Task Manager

110

Synchronization Manager, 450

TCP (Transmission Control

DSL connection, 91

Synchronization Settings dialog

Protocol)

of Ethernet networks, 63

box, 460, 461

about, 28–30, 626

HomePNA network, 64–65

synchronizing

observing connections with

Powerline network, 66

Briefcase, 467–69

 

satellite Internet connection, 93

Netstat, 584–85

 

666

TCP (Transmission Control Protocol)

TCP (Transmission Control Protocol) (continued)

ports for, 21

three-way communications process in, 30

UDP vs., 30

TCP/IP filtering configuring, 569–72 ICF vs., 571–72 setting up for ports, 40

TCP/IP Filtering dialog box, 40, 571

TCP/IP NetBIOS Helper, 576–77 TCP/IP (Transmission Control

Protocol/Internet Protocol), 15–42. See also IP addresses

about, 9–10, 15 application layer protocols,

24–28 DNS, 24–26

dynamic and static addressing, 27–28

SNMP, 28

WINS, 27

configuring in Windows XP, 35–40

accessing TCP/IP properties, 35–37

advanced option settings, 37–40

blocking TCP/IP traffic ports, 40

defined, 626

included with Windows XP LAN connections, 71 Internet Protocol version 6,

41–42

IP addresses, 32–35 about, 32

applying subnet mask, 33–34

classifying IP addresses, 33 default gateways, 34 public and private IP

addresses, 35 network layer protocols

ARP, 31

ICMP, 32

TCP/IP (Transmission Control Protocol/Internet Protocol), network layer protocols (continued)

IP, 31 RARP, 32

OSI reference model, 15–24 application layer, 18–19 data-link layer, 22–23 layered approach of, 16–17 network layer, 21–22 overview, 15–16

physical layer, 24 presentation layer, 19 session layer, 19–20 seven layers of, 17 transport layer, 20–21

running Ipconfig for IP address information, 354–55

transport layer protocols, 28–32

TCP, 28–30

UDP, 30–31 Windows XP with, 520

technical support from ISPs, 84–85

telephone lines

dial-up connections and, 88 disconnecting modems when

idle, 100, 110

DSL connections, 89–91

Telnet

defined, 19, 626 disabling, 577

temporary files, 453 terminal server, 313 Terminal Services. See also

Remote Assistance; Remote Desktop

about, 253, 313

policy options in Group Policy window, 495

Remote Desktop connections with, 473–74

terminal services client, 480 terminally ill processes, 258

tools

testing

conditions preventing successful ping, 351

connectivity

to network computer, 347–49

using host name, 349 ICF blocking with Ping

command, 135–36

TFTP (Trivial File Transfer Protocol), 18

thicknet Ethernet, 62 thinnet Ethernet, 62 third-party cookies, 149

three-way instant messaging, 233, 234

token passing, 23, 626 Token Ring networks

about, 67 defined, 626 LANE with, 68

technology for, 522 tokens, 23

toolbar buttons (Performance tool), 603, 604

toolbar (Internet Explorer) configuring, 164–66 displaying handles for, 165

tools

MMC snap-in tools, 319–20, 381–83

command-line, 345–56 about, 345–46 Ipconfig, 354–55, 369 Nbtstat, 356

Netstat, 355–56

PathPing, 352–54 Ping, 346–51 Tracert, 351–52

Internet utilities NetPerSec, 364–65 Ping Plotter, 363–64 VisualRoute, 364, 365

managing shares with network, 429–30

667