{"id":33660,"date":"2019-10-31T21:53:59","date_gmt":"2019-10-31T18:53:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/campusinsight-ot-monitoringa-infrastruktury-k-analizu-polzovatelskogo-opyta\/"},"modified":"2019-10-31T21:53:59","modified_gmt":"2019-10-31T18:53:59","slug":"campusinsight-ot-monitoringa-infrastruktury-k-analizu-polzovatelskogo-opyta","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/campusinsight-ot-monitoringa-infrastruktury-k-analizu-polzovatelskogo-opyta","title":{"rendered":"CampusInsight: od monitorovania infra\u0161trukt\u00fary k anal\u00fdze pou\u017e\u00edvate\u013eskej sk\u00fasenosti","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kvalita bezdr\u00f4tovej siete u\u017e pod\u013ea predpokladu patr\u00ed do pojmu \u00farovne slu\u017eieb. A ak chceme uspokoji\u0165 vysok\u00e9 po\u017eiadavky z\u00e1kazn\u00edkov, mus\u00edme nielen r\u00fdchlo rie\u0161i\u0165 vzniknut\u00e9 sie\u0165ov\u00e9 probl\u00e9my, ale aj predpoveda\u0165 tie najmasovej\u0161ie z nich.<\/p>\n<p>Ako to dosiahnu\u0165? Iba sledovan\u00edm toho, \u010do je v tomto kontexte naozaj d\u00f4le\u017eit\u00e9 \u2014 interakcia pou\u017e\u00edvate\u013ea s bezdr\u00f4tovou sie\u0165ou.<\/p>\n<p><img decoding=\"async\" alt=\"CampusInsight: od monitorovania infra\u0161trukt\u00fary k anal\u00fdze pou\u017e\u00edvate\u013eskej sk\u00fasenosti\" src=\"\/wp-content\/uploads\/2019\/05\/de74e4bb1c0b8394428124df2cfcee10.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nZ\u00e1\u0165a\u017ee na sie\u0165ach na\u010falej rast\u00fa a to obzvl\u00e1\u0161\u0165 ovplyv\u0148uje bezdr\u00f4tov\u00e9 segmenty \u2014 aspo\u0148 kv\u00f4li otvorenosti ich rozhrania. S rast\u00facim po\u010dtom zariaden\u00ed a r\u00fdchlos\u0165ami prenosu d\u00e1t probl\u00e9my narastaj\u00fa na viacer\u00fdch \u00farovniach. Na fyzickej \u2014 mno\u017estvo vysiela\u010dov r\u00e1diov\u00fdch sign\u00e1lov ovplyv\u0148uje jeden druh\u00e9ho, aj ke\u010f pracuj\u00fa na susedn\u00fdch \u010dastiach frekven\u010dn\u00e9ho spektra. Na logickej \u2014 ve\u013ek\u00e9 mno\u017estvo pripojen\u00fdch zariaden\u00ed za\u010d\u00edna s\u00fa\u0165a\u017ei\u0165 o pr\u00e1vo za\u010da\u0165 prenos na vybranej frekvencii, \u010d\u00edm sa zvy\u0161uje oneskorenie doru\u010denia paketov pre ka\u017ed\u00e9ho pou\u017e\u00edvate\u013ea.\u00a0<\/p>\n<p>S\u00fa\u010dasne rast\u00fa aj o\u010dak\u00e1vania ka\u017ed\u00e9ho klienta pri pou\u017e\u00edvan\u00ed siete. 5-sekundov\u00e9 na\u010d\u00edtanie str\u00e1nky v prehliada\u010di, ktor\u00e9 pred dvadsiatimi rokmi pova\u017eovali za \"vrchol technol\u00f3gie\", u\u017e nikoho neprekvap\u00ed. Klienti po\u017eaduj\u00fa HD videohovory bez zam\u0155zania obrazu.<\/p>\n<p>\u010ciasto\u010dne vyrie\u0161i\u0165 probl\u00e9m umo\u017e\u0148uj\u00fa nov\u00e9 verzie \u0161tandardov bezdr\u00f4tov\u00e9ho prenosu, ktor\u00e9 efekt\u00edvnej\u0161ie vyu\u017e\u00edvaj\u00fa frekven\u010dn\u00e9 spektrum. Ka\u017ed\u00e1 <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/article\/449116\/\">n\u00e1sledn\u00e1 verzia Wi-Fi<\/a><\/noindex> je zameran\u00e1 na roz\u0161\u00edrenie st\u00e1le viac za\u0165a\u017een\u00fdch siet\u00ed. Ale v rozsiahlej sieti, kde funguje nieko\u013eko desiatok pr\u00edstupov\u00fdch bodov, u\u017e nebude mo\u017en\u00e9 v\u0161etko zveri\u0165 do r\u00fak \u010fal\u0161iemu \u0161tandardu (najm\u00e4 \u017ee zariadenia pracuj\u00fa v re\u017eime sp\u00e4tnej kompatibility hne\u010f, ako narazia na star\u00e9 pou\u017e\u00edvate\u013esk\u00e9 zariadenie). Takisto nebude mo\u017en\u00e9 pokra\u010dova\u0165 v pou\u017e\u00edvan\u00ed star\u00fdch monitorovac\u00edch prostriedkov \u2014 sie\u0165ov\u00e9 prostredie sa neust\u00e1le komplikuje.<\/p>\n<h2>Pre\u010do be\u017en\u00e9 monitorovanie u\u017e nefunguje<\/h2>\n<p>\nKlasick\u00fd pr\u00edstup, ktor\u00fd st\u00e1le prenasleduje administr\u00e1torov v\u0161etk\u00fdch siet\u00ed, vr\u00e1tane bezdr\u00f4tov\u00fdch, je pr\u00e1ca v\u00fdhradne na z\u00e1klade po\u017eiadaviek. Alarm sa spustil \u2014 prebud\u00edme sa a zis\u0165ujeme, \u010do sa pokazilo. A pok\u00fdm alarm nie je, m\u00f4\u017eeme sa obmedzi\u0165 na kontrolu z\u00e1\u0165a\u017ee hlavn\u00fdch komponentov \u2013 sie\u0165ov\u00fdch a pou\u017e\u00edvate\u013esk\u00fdch zariaden\u00ed.\u00a0<\/p>\n<p>V s\u00falade s touto \u00falohou tradi\u010dn\u00e9 n\u00e1stroje monitorovania a \u00fadr\u017eby funguj\u00fa na princ\u00edpe pr\u00edsnych pravidiel a nev\u017edy r\u00fdchlo ukazuj\u00fa u\u017e existuj\u00face probl\u00e9my, nehovoriac o predikt\u00edvnej anal\u00fdze.\u00a0<\/p>\n<p>Hlavn\u00fd probl\u00e9m spo\u010d\u00edva v intervaloch zhroma\u017e\u010fovania \u00fadajov. Inform\u00e1cie o stave bezdr\u00f4tov\u00fdch sie\u0165ov\u00fdch pripojen\u00ed sa zbieraj\u00fa raz za nieko\u013eko min\u00fat, a incidenty sa m\u00f4\u017eu vyskytn\u00fa\u0165 v intervaloch medzi zberom \u00fadajov (skvel\u00fd pr\u00edklad \u2014 zriedkav\u00e9 spiky za\u0165a\u017eenia, ktor\u00e9 'zasek\u00e1vaj\u00fa' sie\u0165). Bez \u00fadajov v re\u00e1lnom \u010dase je dos\u0165 \u0165a\u017ek\u00e9 pochopi\u0165, \u010do sa stalo h\u013abkovou pr\u00ed\u010dinou probl\u00e9mu. Je to nespr\u00e1vne riadenie pokrytia siete? Alebo mo\u017eno vonkaj\u0161ie ru\u0161enie, ktor\u00e9 nes\u00favis\u00ed s podnikan\u00edm (napr\u00edklad, vojensk\u00e1 jednotka v bl\u00edzkosti 'zamie\u0148ala' vysielanie)? Nie s\u00fa k dispoz\u00edcii \u00fadaje, kde by sme mohli vidie\u0165 postupn\u00fa degrad\u00e1ciu ur\u010dit\u00fdch charakterist\u00edk siete, a preto lokalizova\u0165 probl\u00e9m nie je tak\u00e9 jednoduch\u00e9. IT zamestnancom bude musie\u0165 vynalo\u017ei\u0165 \u010fal\u0161ie hodiny na h\u013eadanie takej 'ihly v kope sena'.<br \/>\nZato kone\u010dn\u00ed pou\u017e\u00edvatelia si probl\u00e9m v\u0161imn\u00fa takmer okam\u017eite. Chyba pripojenia, preru\u0161enie vysielania videa \u2013 skvel\u00e9 ukazovatele.<\/p>\n<blockquote><p>Klasick\u00e9 monitorovacie n\u00e1stroje hl\u00e1sia, \u017ee sie\u0165ov\u00e9 pakety prich\u00e1dzaj\u00fa. Ale nedok\u00e1\u017eu odpoveda\u0165 na ot\u00e1zku, \u010di pou\u017e\u00edvate\u013e vyrie\u0161il svoj probl\u00e9m.\n<\/p><\/blockquote>\n<p>\nAby sme dostali odpove\u010f na t\u00fato ot\u00e1zku, bude potrebn\u00e9 zmeni\u0165 nielen n\u00e1stroj, ale aj samotn\u00fd pr\u00edstup k organiz\u00e1cii monitorovania. Z preh\u013ead\u00e1vania 'poh\u00e1rika po \u017eiadostiach' (fakticky, kontroly v\u00fdkonu a za\u0165a\u017eenia konkr\u00e9tneho hardv\u00e9ru) prejs\u0165 na kontrolu pou\u017e\u00edvate\u013eskej sk\u00fasenosti a identifik\u00e1ciu situ\u00e1ci\u00ed, ktor\u00e9 m\u00f4\u017eu vies\u0165 k incidentom.<\/p>\n<p>T\u00e1to transform\u00e1cia si vy\u017eaduje implement\u00e1ciu zlo\u017eit\u011bj\u0161\u00edch algoritmov na identifik\u00e1ciu probl\u00e9mov, ne\u017e s\u00fa jednoduch\u00e9 upozornenia pri dosiahnut\u00ed ur\u010dit\u00fdch hodn\u00f4t. Na platforme inteligentnej anal\u00fdzy siet\u00ed Huawei CampusInsight s\u00fa tieto algoritmy zalo\u017een\u00e9 na sk\u00fasenostiach so zabezpe\u010dovan\u00edm bezdr\u00f4tov\u00fdch siet\u00ed a technik\u00e1ch samou\u010denia.<\/p>\n<h2>Pod kapotou CampusInsight<\/h2>\n<p>\nHuawei CampusInsight \u2013 \u0161k\u00e1lovate\u013en\u00e1 platforma na monitorovanie bezdr\u00f4tov\u00fdch siet\u00ed r\u00f4znych ve\u013ekost\u00ed. Je postaven\u00e1 na b\u00e1ze mikroslu\u017ebovej architekt\u00fary. Ka\u017ed\u00e1 slu\u017eba je nasaden\u00e1 na viacer\u00fdch in\u0161tanci\u00e1ch, pri\u010dom spr\u00e1vy medzi nimi distribuuje odpovedaj\u00faca zbernica. \u010eal\u0161ie in\u0161tancie m\u00f4\u017eu by\u0165 dynamicky nasaden\u00e9, \u010d\u00edm sa zvy\u0161uje priepustnos\u0165 n\u00e1stroja.<\/p>\n<p>V skuto\u010dnosti CampusInsight zhroma\u017e\u010fuje, analyzuje a zobrazuje \u00fadaje vo svojom UI v piatich krokoch.<\/p>\n<p><img decoding=\"async\" alt=\"CampusInsight: od monitorovania infra\u0161trukt\u00fary k anal\u00fdze pou\u017e\u00edvate\u013eskej sk\u00fasenosti\" src=\"\/wp-content\/uploads\/2019\/05\/2d2856e469a0afcb391a249768aba13c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Prv\u00fd a druh\u00fd krok<\/b> spo\u010d\u00edvaj\u00fa v pr\u00edstupe k \u00fadajom (k zariadeniam, ktor\u00e9 ich generuj\u00fa) a zbieran\u00ed \u201emeran\u00ed\u201c. Pou\u017eit\u00edm streamov\u00e9ho zberu telemetrie prostredn\u00edctvom protokolu GPB od Googlu a \u201etradi\u010dn\u00e9ho\u201c Syslog (kde je to mo\u017en\u00e9) Huawei CampusInsight prakticky v re\u00e1lnom \u010dase akumuluje \u00fadaje:<\/p>\n<ul>\n<li>o vyu\u017e\u00edvan\u00ed frekven\u010dn\u00e9ho spektra;\n<\/li>\n<li>o fungovan\u00ed pr\u00edstupov\u00fdch bodov a in\u00fdch sie\u0165ov\u00fdch zariaden\u00ed (v\u00fdkonnostn\u00e9 ukazovatele, po\u010det pripojen\u00fdch pou\u017e\u00edvate\u013eov a pod.);\n<\/li>\n<li>o trase konkr\u00e9tnych pou\u017e\u00edvate\u013eov \u2013 o sie\u0165ov\u00fdch profiloch, o tom, kto, kedy a k ak\u00e9mu pr\u00edstupov\u00e9mu bodu sa pripojil alebo nepripojil (a s ak\u00fdmi parametrami pripojenia);\n<\/li>\n<li>o fungovan\u00ed audiovizu\u00e1lnych aplik\u00e1ci\u00ed (s pou\u017eit\u00edm eMDI, implementovan\u00e9ho v jednom z \u010fal\u0161\u00edch bal\u00edkov).\n<\/li>\n<\/ul>\n<p>\nAby sa ob\u00ed\u0161li obmedzenia tradi\u010dn\u00fdch n\u00e1strojov, ktor\u00e9 pou\u017e\u00edvaj\u00fa na zber \u00fadajov SNMP a pren\u00e1\u0161aj\u00fa pevn\u00e9 \u0161trukt\u00fary, model CampusInsight bol zalo\u017een\u00fd na modeli odberu potrebn\u00fdch logov a algoritmoch k\u00f3dovania a dek\u00f3dovania \u00fadajov.<\/p>\n<p><b>Tret\u00ed krok <\/b> spo\u010d\u00edva v distrib\u00facii a vyrovn\u00e1van\u00ed \u2013 t.j. odosielan\u00ed \u201esurov\u00fdch\u201c \u00fadajov do Kafka na distrib\u00faciu do vy\u0161\u0161\u00edch analytick\u00fdch slu\u017eieb.<\/p>\n<p><b>\u0160tvrt\u00fd krok<\/b> spo\u010d\u00edva v anal\u00fdze. Algoritmy Big Data a AI pom\u00e1haj\u00fa r\u00fdchlo spracov\u00e1va\u0165 \u201esurov\u00e9\u201c \u00fadaje. V\u00fdsledkom s\u00fa zisten\u00e9 konkr\u00e9tne probl\u00e9my, t\u00fdkaj\u00face sa:<\/p>\n<ul>\n<li>autentifik\u00e1cie (podporuje sa protokol Dot1x) a pr\u00e1ce DHCP;\n<\/li>\n<li>stabilitou a r\u00fdchlos\u0165ou pripojenia;\n<\/li>\n<li>bezdr\u00f4tov\u00fdmi rozhraniami;\n<\/li>\n<li>fungovania jednotliv\u00fdch zariaden\u00ed, vr\u00e1tane \u201edrobnost\u00ed\u201c, ako s\u00fa probl\u00e9my s PoE alebo prechod dvojp\u00e1smov\u00e9ho zariadenia na 2,4 GHz;\n<\/li>\n<li>kvalitou audiovizu\u00e1lnych tokov \u2013 av\u0161ak t\u00e1to funkcia sa podporuje iba pre ne\u0161ifrovan\u00fd SIP alebo pre niektor\u00e9 prep\u00edna\u010de;\n<\/li>\n<li>roamingom medzi r\u00f4znymi pr\u00edstupov\u00fdmi bodmi.\n<\/li>\n<\/ul>\n<p>\nAlgoritmy AI sa pou\u017e\u00edvaj\u00fa na rie\u0161enie niektor\u00fdch \u0161pecifick\u00fdch \u00faloh, napr\u00edklad na identifik\u00e1ciu interferenci\u00ed medzi kan\u00e1lmi pri bezdr\u00f4tovom prenose.<\/p>\n<p><img decoding=\"async\" alt=\"CampusInsight: od monitorovania infra\u0161trukt\u00fary k anal\u00fdze pou\u017e\u00edvate\u013eskej sk\u00fasenosti\" src=\"\/wp-content\/uploads\/2019\/05\/d8dad206cb0f11870202a18f1d5ee070.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Piaty a posledn\u00fd krok<\/b> je ulo\u017eenie \u00fadajov do st\u013apcovej distribuovanej datab\u00e1zy Druid na neskor\u0161ie vyu\u017eitie.<\/p>\n<p>Anal\u00fdza zhroma\u017eden\u00fdch inform\u00e1ci\u00ed so zrete\u013eom na vybudovan\u00fa na t\u00fdchto historick\u00fdch \u00fadajoch \u201ez\u00e1kladn\u00fa l\u00edniu\u201c umo\u017e\u0148uje identifikova\u0165 typick\u00e9 \u201evzory zlyhan\u00ed\u201c \u2013 ur\u010den\u00edm KPI, ktor\u00e9 zodpovedaj\u00fa problematick\u00fdm situ\u00e1ci\u00e1m, a lokalizova\u0165 probl\u00e9my, \u010d\u00edm sa navrhn\u00fa cesty na ich rie\u0161enie. T\u00fdmto sp\u00f4sobom sa dostane do pozornosti n\u00e1stroja asi 85% v\u0161etk\u00fdch sie\u0165ov\u00fdch probl\u00e9mov.\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"CampusInsight: od monitorovania infra\u0161trukt\u00fary k anal\u00fdze pou\u017e\u00edvate\u013eskej sk\u00fasenosti\" src=\"\/wp-content\/uploads\/2019\/05\/6018323eae44ae5212374399f27c00e3.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nAdministr\u00e1torovi s\u00fa \u00fadaje prezentovan\u00e9 v grafickej podobe pod\u013ea hierarchie alebo topol\u00f3gie priestoru (napr\u00edklad pl\u00e1n kancel\u00e1rie). Je mo\u017en\u00e9 vytv\u00e1ra\u0165 \u201eteplotn\u00e9 mapy\u201c, analyzova\u0165, ako je ovplyvnen\u00e9 zariadenie ur\u010dit\u00fdch platforiem alebo v\u00fdrobcov at\u010f. Tak sa jednoduch\u0161ie pochop\u00ed, \u010do presne sp\u00f4sobilo probl\u00e9m.<\/p>\n<p><img decoding=\"async\" alt=\"CampusInsight: od monitorovania infra\u0161trukt\u00fary k anal\u00fdze pou\u017e\u00edvate\u013eskej sk\u00fasenosti\" src=\"\/wp-content\/uploads\/2019\/05\/a05d9c2d1b238984616beddc5a80edf7.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nCelkovo CampusInsight poskytuje pomerne ve\u013ea n\u00e1strojov na klasifik\u00e1ciu probl\u00e9mov, porovn\u00e1vanie ovplyvnen\u00fdch pou\u017e\u00edvate\u013eov, \u0161t\u00fadium \u00fadajov o v\u00fdkone konkr\u00e9tneho klienta a dokonca aj \u201eprehra\u0165\u201c udalosti predch\u00e1dzaj\u00face incidentu, aby sa r\u00fdchlo identifikoval zdroj. Produkt podporuje okrem in\u00e9ho aj nov\u00fd Wi-Fi 6, nehovoriac o jeho predchodcoch.<\/p>\n<h2>Pr\u00edpady<\/h2>\n<p>\nCampusInsight u\u017e bol prakticky vysk\u00fa\u0161an\u00fd, hoci v\u00e4\u010d\u0161ina pr\u00edpadov je kryt\u00e1 NDA. Najv\u00fdznamnej\u0161\u00ed otvoren\u00fd pr\u00edpad \u2013 aplik\u00e1cia monitorovacieho n\u00e1stroja vo vlastnej bezdr\u00f4tovej sieti Huawei.<\/p>\n<p>Sie\u0165 pokr\u00fdva podniky, kde pracuje pribli\u017ene 180 tis\u00edc \u013eud\u00ed, z ktor\u00fdch 80 tis\u00edc patr\u00ed do R&amp;D oddelenia (ide o kancel\u00e1rie v viac ako 170 krajin\u00e1ch, kde je celkovo nain\u0161talovan\u00fdch 62 tis\u00edc pr\u00edstupov\u00fdch bodov).<\/p>\n<p>Implement\u00e1cia CampusInsight pomohla optimalizova\u0165 viac ako 630 pr\u00edstupov\u00fdch bodov, pri\u010dom z\u00e1rove\u0148 zv\u00fd\u0161ila efektivitu anal\u00fdzy incidentov o 30%.<br \/>\nNi\u017e\u0161ie s\u00fa uveden\u00e9 niektor\u00e9 konkr\u00e9tne situ\u00e1cie.<\/p>\n<h3>Pr\u00edklad 1. Skupinov\u00fd v\u00fdpadok<\/h3>\n<p>\nProbl\u00e9my na vysok\u00fdch \u00farovniach, ktor\u00e9 sa vyskytuj\u00fa u ve\u013ek\u00e9ho po\u010dtu pou\u017e\u00edvate\u013eov, s\u00fa \u010dasto d\u00f4sledkom ch\u00fdb na n\u00edzkych \u00farovniach. A tak\u00e9to probl\u00e9my nie je tak jednoduch\u00e9 odhali\u0165. Napr\u00edklad v jednej z kancel\u00e1ri\u00ed sa viacer\u00ed mobiln\u00ed klienti naraz stret\u00e1vali s probl\u00e9mami s autentifik\u00e1ciou, napriek spr\u00e1vnym nastaveniam a absencii probl\u00e9mov s <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/dts-prohoster\/\"   title=\"serverom\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2966\">serverom<\/a> Pri autentifik\u00e1cii. Vizualiz\u00e1cia d\u00e1t na r\u00f4znych \u00farovniach pomohla r\u00fdchlo zisti\u0165, \u017ee zdrojom probl\u00e9mu bol switch, ktor\u00fd vykazoval pr\u00edli\u0161 ve\u013ea ch\u00fdb. A na opravu situ\u00e1cie sta\u010dilo len vymeni\u0165 kus k\u00e1bla. Lokaliz\u00e1cia a oprava probl\u00e9mu trvali 90 min\u00fat.<\/p>\n<h3>Pr\u00edklad 2. Sledovanie kvality roamingu<\/h3>\n<p>\nZbieranie d\u00e1t o trajekt\u00f3rii konkr\u00e9tneho klienta v r\u00e1mci distribuovanej siete umo\u017e\u0148uje odhali\u0165 neobvykl\u00e9 probl\u00e9my s roamingom. Be\u017en\u00fd pr\u00edpad je, ke\u010f v jednotliv\u00fdch z\u00f3nach budovy maj\u00fa mobiln\u00ed pou\u017e\u00edvatelia probl\u00e9my s pripojen\u00edm k sieti (aj ke\u010f sa zd\u00e1, \u017ee pr\u00edslu\u0161n\u00fd pr\u00edstupov\u00fd bod je v poriadku). Jedn\u00fdm zo zdrojov t\u00fdchto probl\u00e9mov m\u00f4\u017ee by\u0165 pr\u00edli\u0161 vysok\u00fd v\u00fdkon pr\u00edstupov\u00e9ho bodu v susednej miestnosti \u2013 tak\u017ee namiesto pripojenia sa k najbli\u017e\u0161iemu bodu sa klient sna\u017e\u00ed pripoji\u0165 k tomu, ktor\u00fd u\u017e teraz obsluhuje ve\u013ek\u00e9 mno\u017estvo pou\u017e\u00edvate\u013eov (re\u00e1lny pr\u00edpad: pripojenie k pr\u00edstupov\u00e9mu bodu na konferencii, ke\u010f pou\u017e\u00edvate\u013e len prech\u00e1dza okolo).<\/p>\n<blockquote><p>Na vyrie\u0161enie probl\u00e9mu niekedy sta\u010d\u00ed zn\u00ed\u017ei\u0165 v\u00fdkon sign\u00e1lu pre\u0165a\u017een\u00e9ho bodu, av\u0161ak jeho identifik\u00e1cia si vy\u017eaduje hlbok\u00fa anal\u00fdzu opakuj\u00facich sa probl\u00e9mov v susedn\u00fdch miestnostiach konferen\u010dnej s\u00e1ly.<\/p><\/blockquote>\n<p>\nSledovan\u00edm trendov v rozvoji bezdr\u00f4tov\u00fdch siet\u00ed m\u00f4\u017eeme o\u010dak\u00e1va\u0165, \u017ee s probl\u00e9mami servisovania sa v bl\u00edzkej bud\u00facnosti stretn\u00fa nielen giganti, ktor\u00fdch siete maj\u00fa tis\u00edce pr\u00edstupov\u00fdch bodov, ale aj stredn\u00e9 podniky, ktor\u00e9 sa zatia\u013e m\u00f4\u017eu obmedzova\u0165 na rie\u0161enie incidentov. Ak predpoklad\u00e1me tak\u00fdto v\u00fdvoj, je logick\u00e9 pozera\u0165 sa na nov\u00e9, efekt\u00edvnej\u0161ie \u0161tandardy a vysokov\u00fdkonn\u00e9 zariadenia. Je v\u0161ak potrebn\u00e9 nezab\u00fada\u0165 na potrebn\u00fa zmenu paradigmy servisovania siete, k\u00fdm sa e\u0161te klienti neza\u010dali masovo pres\u00fava\u0165 k konkurentom kv\u00f4li kvalite slu\u017eieb.<\/p>\n<p>Samozrejme, onsite produkt triedy CampusInsight prinesie najv\u00e4\u010d\u0161\u00ed \u00fa\u017eitok pri rozsiahlych implement\u00e1ci\u00e1ch, ale teraz je k dispoz\u00edcii aj cloudov\u00e9 predplatn\u00e9 na slu\u017ebu z lok\u00e1lneho Public Cloudu Huawei, ur\u010den\u00e9 na implement\u00e1cie v sektore SMB. V z\u00e1sade maj\u00fa z\u00e1ujemcovia mo\u017enos\u0165 v\u0161etko vysk\u00fa\u0161a\u0165 a \"oto\u010di\u0165\" u\u017e teraz.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/huawei\/blog\/451618\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 \u0443\u0436\u0435 \u043f\u043e-\u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u043f\u043e\u043d\u044f\u0442\u0438\u0435 \u0443\u0440\u043e\u0432\u043d\u044f \u0441\u0435\u0440\u0432\u0438\u0441\u0430. \u0418 \u0435\u0441\u043b\u0438 \u0445\u043e\u0447\u0435\u0442\u0441\u044f \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u0438\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u0438\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432, \u043d\u0443\u0436\u043d\u043e \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0431\u044b\u0441\u0442\u0440\u043e \u0431\u043e\u0440\u043e\u0442\u044c\u0441\u044f \u0441 \u0432\u043e\u0437\u043d\u0438\u043a\u0448\u0438\u043c\u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u043c\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c\u0438, \u043d\u043e \u0438 \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043c\u0430\u0441\u0441\u043e\u0432\u044b\u0435 \u0438\u0437 \u043d\u0438\u0445. \u041a\u0430\u043a \u044d\u0442\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c? \u0422\u043e\u043b\u044c\u043a\u043e \u043e\u0442\u0441\u043b\u0435\u0434\u0438\u0432 \u0442\u043e, \u0447\u0442\u043e \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u0430\u0436\u043d\u043e \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0435 \u2014 \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0441 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0439 \u0441\u0435\u0442\u044c\u044e. \u041d\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0430 \u0441\u0435\u0442\u0438 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25349,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-33660","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 \u0443\u0436\u0435 \u043f\u043e-\u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u043f\u043e\u043d\u044f\u0442\u0438\u0435 \u0443\u0440\u043e\u0432\u043d\u044f \u0441\u0435\u0440\u0432\u0438\u0441\u0430.\" \/>\n\t<meta name=\"robots\" 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