Ubuntu Unleashed 2019 Edition: Covering 18.04, 18.10, 19.04

servers,     635 – 636 ,     639 – 641

hardware

configuring,     367 – 375

hubs    and switches,    364

initializing,    365 – 367

network cable,   363 – 364

NICs    (network    interface   cards),  361 – 363

routers and bridges,     365

Internet connections, 383 – 384

dial-up connections,     388 – 389

DSL service,     385 – 386

ISP information,     384 – 385

for LTSP,    629 – 630

PPPoE   configuration,   386 – 388

troubleshooting,     389

localhost (loopback) interface, 348

checking    availability,    348

manual  configuration,   349

resources for information, 390

security, 355

TCP/IP

addressing,  353 – 355 ,     359

broadcast/unicast/multicast addressing,  360 – 361

explained,   352

IP  masquerading,    355

IPv6,    356 – 359

ports,   356

subnetting,  359 – 360

troubleshooting, 364