[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.spektra.sk\/co-je-to-vlastne-internet\/#Article","mainEntityOfPage":"https:\/\/www.spektra.sk\/co-je-to-vlastne-internet\/","headline":"\u010co je to vlastne internet?","name":"\u010co je to vlastne internet?","description":"Napriek tomu bude ur\u010dite dobr\u00e9 a u\u017eito\u010dn\u00e9, ak si pripomenieme aspo\u0148 v nieko\u013ek\u00fdch z\u00e1kladn\u00fdch bodoch, \u010do to internet je. Nem\u00f4\u017eem sa pripoji\u0165 na wi-fi! Tak\u00fato","datePublished":"2018-12-28","dateModified":"2023-04-25","author":{"@type":"Person","@id":"https:\/\/www.spektra.sk\/author\/#Person","name":"","url":"https:\/\/www.spektra.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/5667bceccdce92893bac6a7981a373152a8b3fa0ab99c198ba0ac0b49a934248?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5667bceccdce92893bac6a7981a373152a8b3fa0ab99c198ba0ac0b49a934248?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"spektra.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.spektra.sk\/wp-content\/uploads\/img_a297499_w16764_t1551368266.jpg","url":"https:\/\/www.spektra.sk\/wp-content\/uploads\/img_a297499_w16764_t1551368266.jpg","height":0,"width":0},"url":"https:\/\/www.spektra.sk\/co-je-to-vlastne-internet\/","wordCount":381,"articleBody":"Napriek tomu bude ur\u010dite dobr\u00e9 a u\u017eito\u010dn\u00e9, ak si pripomenieme aspo\u0148 v nieko\u013ek\u00fdch z\u00e1kladn\u00fdch bodoch, \u010do to internet je.\tNem\u00f4\u017eem sa pripoji\u0165 na wi-fi!Tak\u00fato tak\u00fato vetu v\u00e1m k\u013eudne zahl\u00e1si v\u00e1\u0161 kamar\u00e1t, s ktor\u00fdm sa pr\u00e1ve prech\u00e1dzate po lese. Sp\u00fdtate sa ho, pre\u010do by sa tu mal vedie\u0165 pripoji\u0165 na wi-fi? Odpove\u010f znie – ve\u010f si zapol wi-fi na mobile! A ke\u010f si to ist\u00e9 zapne u seba doma, tak sa na internet pripoj\u00ed…Niektor\u00ed \u013eudia si myslia, \u017ee to, \u017ee si na svojom mobilnom telef\u00f3ne zapne wi-fi, pripoj\u00ed ich to na internet kdeko\u013evek sa bud\u00fa nach\u00e1dza\u0165. Iste, aj tak\u00e1to v\u00edzia bud\u00facnosti existuje. Moment\u00e1lne v\u0161ak nie je dokonca ani cel\u00e9 region\u00e1lne pokrytie wi-fi sign\u00e1lom. Z \u010dasu na \u010das sa s tak\u00fdmto pokryt\u00edm stretneme vo ve\u013ek\u00fdch mest\u00e1ch, ale taktie\u017e je to \u010dasto len v r\u00e1mci centr\u00e1lnych mestsk\u00fdch \u010dast\u00ed.Pokia\u013e sa chcete pusti\u0165 do vysvet\u013eovania, ako funguje wi-fi sign\u00e1l tak\u00e9muto kamar\u00e1tovi, sk\u00faste mu to prirovna\u0165 k elektrickej sieti. Sk\u00faste mu poveda\u0165, \u017ee na elektrickom spotrebi\u010di nesta\u010d\u00ed stla\u010di\u0165 tla\u010d\u00edtko, ktor\u00fdm sa dan\u00fd spotrebi\u010d zap\u00edna, ale \u017ee tento spotrebi\u010d mus\u00ed by\u0165 v dosahu elektrickej siete. Teda sa mus\u00ed pripoji\u0165 na elektrick\u00fa sie\u0165 tam, kde je zaveden\u00e1.\tNefunguje internetSp\u00fdtate sa, \u010di sa nie\u010do nestalo s routerom. Ako odpove\u010f dostanete napr\u00edklad t\u00fato zauj\u00edmav\u00fa vetu: V\u010dera ve\u010der som vypol router zo z\u00e1suvky, aby mi zbyto\u010dne nebral elektrick\u00fa energiu a aby mi neblikal v izbe. Sp\u00fdtate sa, \u010di router aspo\u0148 vypol tla\u010d\u00edtkom vypn\u00fa\u0165. Na to odpovie – nie, len som ho vytiahol zo z\u00e1suvky. U\u017e hne\u010f v\u00e1m jasn\u00e9 o \u010do ide, \u017ee router resetoval do v\u00fdrobn\u00fdch nastaven\u00ed.T\u00fdm \u013eu\u010fom, \u010do maj\u00fa naozaj z\u00e1ujem dozvedie\u0165 sa, \u010do to ten internet vlastne je, sk\u00faste vysvetli\u0165 princ\u00edp serverov, po\u010d\u00edta\u010dov, siet\u00ed a modemov. To, ako jednotliv\u00e9 uzly medzi sebou pracuj\u00fa, kto komu posiela a odovzd\u00e1va d\u00e1ta a tak \u010falej. Mo\u017eno sa do\u010dk\u00e1te aj reakcie, \u017ee \u013eudia pochopia…                                                                                                                                                                                                                                                                                                                                                                                        3.2\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"\u010co je to vlastne internet?","item":"https:\/\/www.spektra.sk\/co-je-to-vlastne-internet\/#breadcrumbitem"}]}]