Index_S

S

S-HTTP (Secure HyperText Transfer Protocol), 118, 372, 546

sags, 261, 261, 542

SAM (Security Accounts Manager), 230–231, 546

SASs (single-attached stations), 330, 548

SATAN software, 379–380

SC (square connector), 31–32, 32, 550

scalable hardware requirements in Novell NetWare, 211–212

scanning for viruses, 439–441

SCO Unix, 236

screwdrivers, 279

SCSI connectors, 271

SCSI-2 connectors, 273, 273

SCSI disk subsystems, 271–272

SDSL (Single Line Digital Subscriber Line), 325

Secure Hypertext Transfer Protocol (SHTTP), 118, 372, 546

Secure Sockets Layer (SSL) protocol, 372

security, 355. See also access

accounts for, 357–360

common attacks, 376–378

DoD, 380–384

encryption, 384–388, 387

exam essentials for, 395–396

firewalls for. See firewalls

intruder detection, 379–380

key terms for, 396

in Macintosh OS, 241

for network attached storage, 11

passwords for, 360–364

for peer-to-peer networks, 8–9

policies for, 389, 546

audit, 389

breaking, 393–394

clean desk, 389–390

common, 390–393

exit interviews, 394

recording equipment, 390

protocols for, 371–372

for servers, 7–8

share-level, 356

summary, 395

user-level, 356

Security Accounts Manager (SAM), 230–231, 546

Security Log file, 264, 483–486, 484–485, 546

segments, 19–20, 20, 463, 547

Select Computer dialog box, 480, 484

Select Directory dialog box, 354

Select NetWare Logon dialog box, 295, 295

Select Network Client dialog box, 291–292, 291, 350

Select Network Component Type dialog box, 143, 289, 289, 350

Select Network Protocol dialog box, 143

self-powered devices, 547

sequence numbers, 112, 547

Sequence Packet Exchange (SPX), 547

Serial Line Internet Protocol (SLIP), 331–332, 547

Serial Number dialog box, 354

serial ports, 318–320

server-centric design, 219, 547

Server Log file, 475–479

Server Message Blocks (SMBs), 353

server problems vs. workstation, 462–463

Server Types tab, 333

servers, 5–8, 7, 547

naming conventions for, 253–255

in Novell NetWare, 220

service accounts, 256, 547

services

in Macintosh OS, 241

in Windows 9x workstation configuration, 290

Services for Macintosh (SFM), 234

Session layer, 55, 85, 547

sessions, nbtstat for, 179–180, 180

SessionWall software, 379

Setup Option dialog box, 354

severity codes in log files, 476–477

SFM (Services for Macintosh), 234

share-level security, 356, 548

shells, 235, 548

shielded cable, 548

shielded twisted-pair (STP) cable, 26, 69, 548

SHTTP (Secure Hypertext Transfer Protocol), 118, 372, 546

signal bounce, 25

signal (D) channel in ISDN, 324

signal encoding, 57, 548

signaling methods, 548

in Physical layer, 57

in twisted-pair cable, 28–29

signals, 548

Simple Mail Transfer Protocol (SMTP), 117, 548

Simple Network Management Protocol (SNMP), 116, 548

single-attached stations (SASs), 330, 548

Single Line Digital Subscriber Line (SDSL), 325

site wiring fault lights, 414

skipjack algorithm, 386–387, 549

Slackware Linux, 236

SLIP (Serial Line Internet Protocol), 331–332, 547

slot cover removal, 281

slots, 35

small-capacity removable disks for backups, 425–426

SMBs (Server Message Blocks), 353

SMTP (Simple Mail Transfer Protocol), 117, 548

SMTP proxy servers, 371

SNAP! Server, 11

SNMP (Simple Network Management Protocol), 116, 548

snoop programs, 440

sockets, 549

in IPX/SPX, 119

in TCP/IP, 121–123

software configurations, troubleshooting, 496

software diagnostics, 287–288

software patches, 441, 539

applying, 442–443

need for, 441

policies for, 392

sources of, 442

software problems vs. hardware, 461–462

software requirements for remote access, 320–321

Solaris Unix, 236–237

SONET (Synchronous Optical Network), 329

source addresses, 549

source code for third-party support, 212

source fields in IPX/SPX, 120

source port numbers, 111, 121, 549

special characters in passwords, 361–362

Specify an IP Address option, 145

speed

in ATM, 329

of cable types, 33–34

spikes, 259–260, 259, 542

split pairs, 298

splitters, 325, 549

SPSs (standby power supplies), 415–417, 549

SPX (Sequence Packet Exchange), 547

square connector (SC), 31–32, 32, 550

SSL (Secure Sockets Layer) protocol, 372

ST (straight tip) connectors, 31, 31, 550

standard operating procedures (SOPs). See also policies

device placement, 258

naming conventions, 253–256

protocol standards, 256–257

workstation configuration, 257–258

standards documents, 258

standby power supplies (SPSs), 415–417, 549

star topologies, 14–15, 14, 58, 58, 540, 549

state tables, 368, 549

static ARP table entries, 165, 550

static routing, 79, 550

statistics, netstat for, 172–173

STP (shielded twisted-pair), 26, 69, 548

straight tip (ST) connectors, 31, 31, 550

striping, disk, 422–423, 422

subnet masks, 78, 129, 550

subnets in IP addresses, 128–132

subnetting, 550

subnetwork addresses, 550

subnetworks, 550

Success Audit events, 485

supernetting, 132, 550

support

CD-ROM, 488

telephone, 487–488

Web site, 488–489

surge protectors, 260, 413–414, 550

SurgeArrest surge protectors, 413

surges, 259–260, 259, 542

swipe mechanism policies, 391

switched networks, 550

switches, 35–36

switching hubs, 75, 75

symmetrical keys, 386, 550

symptoms in troubleshooting, 465

SYN floods, 378, 551

Synchronous Optical Network (SONET), 329

SYSCON utility, 216

SYS$LOG.ERR file, 475–479

System 1 operating system, 238, 238

System 6 operating system, 239

System 7 operating system, 239

System Log file, 264, 481–483, 481–483

system management ports

in SPSs, 417

in UPSs, 418

System Properties dialog box, 320

System Settings Change dialog box, 351, 355




Network+ Study Guide
Network+ Study Guide
ISBN: 470427477
EAN: N/A
Year: 2002
Pages: 151

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