{"id":90038,"date":"2020-07-28T13:42:35","date_gmt":"2020-07-28T11:42:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/pauk-dlya-pautiny-ili-czentralnyj-uzel-raspredelennoj-seti"},"modified":"2020-07-28T13:42:35","modified_gmt":"2020-07-28T11:42:35","slug":"pauk-dlya-pautiny-ili-czentralnyj-uzel-raspredelennoj-seti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/pauk-dlya-pautiny-ili-czentralnyj-uzel-raspredelennoj-seti","title":{"rendered":"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/91bb96ba827ebe68538175c8762b5f5e.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<strong><em>Na co si d\u00e1t pozor p\u0159i v\u00fdb\u011bru VPN routeru pro distribuovanou s\u00ed\u0165? Jak\u00e9 funkce by m\u011bl m\u00edt? Tomu se v\u011bnuje na\u0161e recenze ZyWALL VPN1000.<\/em><\/strong><\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2 id=\"vvedenie\">\u00davod<\/h2>\n<p><\/p>\n<p>Do t\u00e9to doby byla v\u011bt\u0161ina na\u0161ich publikac\u00ed v\u011bnov\u00e1na men\u0161\u00edm VPN za\u0159\u00edzen\u00edm pro p\u0159\u00edstup na s\u00ed\u0165 z pobo\u010dek. Nap\u0159\u00edklad pro propojen\u00ed r\u016fzn\u00fdch pobo\u010dek s centr\u00e1ln\u00edm s\u00eddlem, p\u0159\u00edstup na internet mal\u00fdch samostatn\u00fdch firem, nebo dokonce soukrom\u00fdch dom\u00e1cnost\u00ed. P\u0159i\u0161el \u010das mluvit o centr\u00e1ln\u00edm uzlu pro distribuovanou s\u00ed\u0165.<\/p>\n<p><\/p>\n<p>Je jasn\u00e9, \u017ee vybudovat modern\u00ed s\u00ed\u0165 velk\u00e9ho podniku pouze na z\u00e1klad\u011b za\u0159\u00edzen\u00ed ekonomick\u00e9 t\u0159\u00eddy nebude mo\u017en\u00e9. A organizovat cloudovou slu\u017ebu pro poskytov\u00e1n\u00ed slu\u017eeb z\u00e1kazn\u00edk\u016fm tak\u00e9. Kdekoliv by m\u011blo b\u00fdt nainstalov\u00e1no vybaven\u00ed, kter\u00e9 dok\u00e1\u017ee z\u00e1rove\u0148 obslou\u017eit velk\u00e9 mno\u017estv\u00ed klient\u016f. Tentokr\u00e1t se budeme bavit o jednom takov\u00e9m za\u0159\u00edzen\u00ed \u2014 Zyxel VPN1000.<\/p>\n<p><\/p>\n<p>Jak pro velk\u00e9, tak pro mal\u00e9 \u00fa\u010dastn\u00edky s\u00ed\u0165ov\u00e9ho sd\u00edlen\u00ed lze vymezit krit\u00e9ria, podle kter\u00fdch se posuzuje vhodnost toho \u010di onoho za\u0159\u00edzen\u00ed pro \u0159e\u0161en\u00ed \u00fakolu.<\/p>\n<p><\/p>\n<p>N\u00ed\u017ee jsou uvedena hlavn\u00ed z nich:<\/p>\n<p><\/p>\n<ul>\n<li>technick\u00e9 a funk\u010dn\u00ed schopnosti;<\/li>\n<li>spr\u00e1va;<\/li>\n<li>bezpe\u010dnost;<\/li>\n<li>odolnost proti v\u00fdpadk\u016fm.<\/li>\n<\/ul>\n<p><\/p>\n<p>Je t\u011b\u017ek\u00e9 vyzdvihnout n\u011bco jako d\u016fle\u017eit\u011bj\u0161\u00edho, zat\u00edmco bez \u010deho se d\u00e1 obej\u00edt. Pot\u0159ebujete v\u0161echno. Pokud za\u0159\u00edzen\u00ed v n\u011bjak\u00e9m krit\u00e9riu nedosahuje po\u017eadovan\u00e9 \u00farovn\u011b, m\u016f\u017ee to v\u00e9st k probl\u00e9m\u016fm pozd\u011bji.<\/p>\n<p><\/p>\n<p>Nicm\u00e9n\u011b ur\u010dit\u00e9 vlastnosti za\u0159\u00edzen\u00ed, ur\u010den\u00e1 k zaji\u0161t\u011bn\u00ed pr\u00e1ce centr\u00e1ln\u00edch uzl\u016f a vybaven\u00ed, kter\u00e9 funguje hlavn\u011b na periferii, se mohou v\u00fdrazn\u011b li\u0161it.<\/p>\n<p><\/p>\n<p>Pro centr\u00e1ln\u00ed uzel je nejd\u016fle\u017eit\u011bj\u0161\u00ed v\u00fdpo\u010detn\u00ed v\u00fdkon \u2014 to rovn\u011b\u017e vy\u017eaduje nucen\u00e9 chlazen\u00ed, a tedy i hluk od ventil\u00e1toru. Pro perifern\u00ed za\u0159\u00edzen\u00ed, kter\u00e1 obvykle s\u00eddl\u00ed v kancel\u00e1\u0159\u00edch a obytn\u00fdch prostorech, je hlu\u010dn\u00e1 pr\u00e1ce ji\u017e prakticky nep\u0159ijateln\u00e1.<\/p>\n<p><\/p>\n<p>Dal\u0161\u00ed zaj\u00edmav\u00fd bod \u2014 rozd\u011blen\u00ed port\u016f. U perifern\u00edch za\u0159\u00edzen\u00ed je v\u00edce \u010di m\u00e9n\u011b jasn\u00e9, jak bude pou\u017e\u00edv\u00e1no a kolik klient\u016f se p\u0159ipoj\u00ed. Proto je mo\u017en\u00e9 nastavit p\u0159\u00edsn\u00e9 rozd\u011blen\u00ed port\u016f na WAN, LAN, DMZ, prov\u00e9st pevn\u00e9 p\u0159i\u0159azen\u00ed k protokolu a tak d\u00e1le. V centr\u00e1ln\u00edm uzlu takov\u00e9 jistoty nen\u00ed. Nap\u0159\u00edklad p\u0159id\u00e1te nov\u00fd segment s\u00edt\u011b, kter\u00fd vy\u017eaduje p\u0159ipojen\u00ed p\u0159es vlastn\u00ed rozhran\u00ed \u2014 a jak to ud\u011blat? Tady je pot\u0159eba obecn\u011bj\u0161\u00ed \u0159e\u0161en\u00ed s mo\u017enost\u00ed flexibiln\u00edho nastaven\u00ed rozhran\u00ed.<\/p>\n<p><\/p>\n<p>D\u016fle\u017eit\u00fd aspekt \u2014 nasycen\u00ed za\u0159\u00edzen\u00ed r\u016fzn\u00fdmi funkcemi. Samoz\u0159ejm\u011b, p\u0159\u00edstup, kdy jedno za\u0159\u00edzen\u00ed dob\u0159e pln\u00ed pouze jeden \u00fakol, m\u00e1 sv\u00e9 v\u00fdhody. Ale nejzaj\u00edmav\u011bj\u0161\u00ed situace nast\u00e1v\u00e1, kdy\u017e je pot\u0159eba ud\u011blat krok vlevo nebo vpravo. Samoz\u0159ejm\u011b, \u017ee si m\u016f\u017eete k ka\u017ed\u00e9mu nov\u00e9mu \u00fakolu zakoupit dal\u0161\u00ed speci\u00e1ln\u00ed za\u0159\u00edzen\u00ed. A tak, dokud neskon\u010d\u00ed rozpo\u010det nebo m\u00edsto v racku.<\/p>\n<p><\/p>\n<p>Na druhou stranu roz\u0161\u00ed\u0159en\u00e1 nab\u00eddka funkc\u00ed umo\u017e\u0148uje pou\u017e\u00edt jedno za\u0159\u00edzen\u00ed k vy\u0159e\u0161en\u00ed n\u011bkolika ot\u00e1zek. Nap\u0159\u00edklad ZyWALL VPN1000 podporuje n\u011bkolik typ\u016f p\u0159ipojen\u00ed pomoc\u00ed VPN, v\u010detn\u011b SSL a IPsec VPN, stejn\u011b jako vzd\u00e1len\u00e9 p\u0159ipojen\u00ed pro zam\u011bstnance. To znamen\u00e1, \u017ee jedno \u201e\u017eelezo\u201c pokr\u00fdv\u00e1 jak mezilokalitn\u00ed, tak klientsk\u00e1 p\u0159ipojen\u00ed. Ale je tu jedno \u201eale\u201c. Aby to fungovalo, je pot\u0159eba m\u00edt rezervu v\u00fdkonu. Nap\u0159\u00edklad v p\u0159\u00edpad\u011b ZyWALL VPN1000 hardwarov\u00e9 j\u00e1dro IPsec VPN zaji\u0161\u0165uje vysok\u00fd v\u00fdkon VPN tunelu, a vyva\u017eov\u00e1n\u00ed\/z\u00e1lohov\u00e1n\u00ed VPN s algoritmy SHA\u20112 a IKEv2 zaru\u010duje vysokou spolehlivost a bezpe\u010dnost pro podnik\u00e1n\u00ed.<\/p>\n<p><\/p>\n<p>N\u00ed\u017ee jsou uvedeny n\u011bkter\u00e9 u\u017eite\u010dn\u00e9 funkce, kter\u00e9 pokr\u00fdvaj\u00ed jednu nebo n\u011bkolik zm\u00edn\u011bn\u00fdch oblast\u00ed.<\/p>\n<p><\/p>\n<p><strong>SD-WAN<\/strong> poskytuje platformu pro cloudov\u00e9 \u0159\u00edzen\u00ed, ziskem v\u00fdhod centralizovan\u00e9ho \u0159\u00edzen\u00ed komunikace mezi lokalitami s mo\u017enost\u00ed vzd\u00e1len\u00e9ho ovl\u00e1d\u00e1n\u00ed a monitorov\u00e1n\u00ed. ZyWALL VPN1000 tak\u00e9 podporuje odpov\u00eddaj\u00edc\u00ed pracovn\u00ed re\u017eim tam, kde jsou vy\u017eadov\u00e1ny roz\u0161\u00ed\u0159en\u00e9 funkce VPN.<\/p>\n<p><\/p>\n<p><strong>Podpora cloudov\u00fdch platforem pro kritick\u00e9 slu\u017eby.<\/strong> ZyWALL VPN1000 byl ov\u011b\u0159en pro pou\u017eit\u00ed s Microsoft Azure a AWS. Pou\u017eit\u00ed p\u0159edem ov\u011b\u0159en\u00fdch za\u0159\u00edzen\u00ed je preferov\u00e1no pro organizace v\u0161ech velikost\u00ed, zejm\u00e9na pokud je v IT infrastruktu\u0159e kombinace m\u00edstn\u00ed s\u00edt\u011b a cloudu.<\/p>\n<p><\/p>\n<p><strong>Filtrace obsahu<\/strong> posiluje bezpe\u010dnost blokov\u00e1n\u00edm p\u0159\u00edstupu na \u0161kodliv\u00e9 nebo ne\u017e\u00e1douc\u00ed webov\u00e9 str\u00e1nky. Zabra\u0148uje stahov\u00e1n\u00ed malwaru z nespolehliv\u00fdch nebo kompromitovan\u00fdch str\u00e1nek. V p\u0159\u00edpad\u011b ZyWALL VPN1000 je ro\u010dn\u00ed licence na tuto slu\u017ebu ji\u017e zahrnuta v balen\u00ed.<\/p>\n<p><\/p>\n<p><strong>Geo-politiky<\/strong> <strong>(Geo IP)<\/strong> umo\u017e\u0148uj\u00ed sledovat provoz a prov\u00e1d\u011bt anal\u00fdzu um\u00edst\u011bn\u00ed IP adres, co\u017e zamezuje p\u0159\u00edstupu z ne\u017e\u00e1douc\u00edch nebo potenci\u00e1ln\u011b nebezpe\u010dn\u00fdch region\u016f. Ro\u010dn\u00ed licence na tuto slu\u017ebu je tak\u00e9 zahrnuta v balen\u00ed p\u0159i zakoupen\u00ed za\u0159\u00edzen\u00ed.<\/p>\n<p><\/p>\n<p><strong>Spr\u00e1va bezdr\u00e1tov\u00e9 s\u00edt\u011b<\/strong> v ZyWALL VPN1000 zahrnuje \u0159adi\u010d bezdr\u00e1tov\u00e9 s\u00edt\u011b, kter\u00fd umo\u017e\u0148uje spravovat a\u017e 1032 p\u0159\u00edstupov\u00fdch bod\u016f z centralizovan\u00e9ho u\u017eivatelsk\u00e9ho rozhran\u00ed. Podniky mohou snadno zav\u00e9st nebo roz\u0161\u00ed\u0159it \u0159\u00edzenou Wi-Fi s\u00ed\u0165. Je t\u0159eba poznamenat, \u017ee \u010d\u00edslo 1032 je opravdu hodn\u011b. P\u0159i p\u0159edpokladu, \u017ee se k jednomu p\u0159\u00edstupov\u00e9mu bodu m\u016f\u017ee p\u0159ipojit a\u017e 10 u\u017eivatel\u016f, vznik\u00e1 dostate\u010dn\u011b impozantn\u00ed \u010d\u00edslo.<\/p>\n<p><\/p>\n<p><strong>Vyva\u017eov\u00e1n\u00ed z\u00e1t\u011b\u017ee a z\u00e1lohov\u00e1n\u00ed<\/strong>. \u0158ada VPN podporuje vyva\u017eov\u00e1n\u00ed z\u00e1t\u011b\u017ee a z\u00e1lohov\u00e1n\u00ed pro v\u00edce extern\u00edch rozhran\u00ed. To znamen\u00e1, \u017ee m\u016f\u017eete p\u0159ipojit n\u011bkolik kan\u00e1l\u016f od n\u011bkolika poskytovatel\u016f, \u010d\u00edm\u017e se chr\u00e1n\u00edte p\u0159ed probl\u00e9my s p\u0159ipojen\u00edm.<\/p>\n<p><\/p>\n<p><strong>Mo\u017enost z\u00e1lohov\u00e1n\u00ed za\u0159\u00edzen\u00ed (Device HA)<\/strong> pro nep\u0159eru\u0161en\u00e9 spojen\u00ed, i kdy\u017e jedno z za\u0159\u00edzen\u00ed sel\u017ee. Bez toho je obt\u00ed\u017en\u00e9 zajistit provoz 24\/7 s minim\u00e1ln\u00edmi prostoji.<\/p>\n<p><\/p>\n<p>Zyxel Device HA Pro pracuje v re\u017eimu <em>active\/passive<\/em>, pro kter\u00fd nen\u00ed t\u0159eba slo\u017eit\u00e9 nastaven\u00ed. To umo\u017e\u0148uje sn\u00ed\u017eit p\u0159ek\u00e1\u017eky pro vstup a ihned za\u010d\u00edt vyu\u017e\u00edvat z\u00e1lohov\u00e1n\u00ed. Na rozd\u00edl od <em>active\/active<\/em>, kdy mus\u00ed syst\u00e9mov\u00fd administr\u00e1tor proj\u00edt dal\u0161\u00ed p\u0159\u00edpravou, um\u011bt nastavit dynamick\u00e9 sm\u011brov\u00e1n\u00ed, rozum\u011bt, co jsou asymetrick\u00e9 pakety atd. \u2014 nastaven\u00ed re\u017eimu <em>active\/passive<\/em> je v\u00fdrazn\u011b jednodu\u0161\u0161\u00ed a vy\u017eaduje m\u00e9n\u011b \u010dasov\u00fdch n\u00e1klad\u016f.<\/p>\n<p><\/p>\n<p>P\u0159i pou\u017e\u00edv\u00e1n\u00ed za\u0159\u00edzen\u00ed Zyxel Device HA Pro si za\u0159\u00edzen\u00ed vym\u011b\u0148uj\u00ed sign\u00e1ly <em>heartbeat<\/em> prost\u0159ednictv\u00edm vyhrazen\u00e9ho portu. Porty aktivn\u00edho a pasivn\u00edho za\u0159\u00edzen\u00ed jsou <em>heartbeat<\/em> p\u0159ipojeny pomoc\u00ed Ethernetov\u00e9ho kabelu. Pasivn\u00ed za\u0159\u00edzen\u00ed pln\u011b synchronizuje informace s aktivn\u00edm za\u0159\u00edzen\u00edm. Konkr\u00e9tn\u011b se mezi za\u0159\u00edzen\u00edmi synchronizuj\u00ed v\u0161echny relace, tunely a u\u017eivatelsk\u00e9 \u00fa\u010dty. Krom\u011b toho pasivn\u00ed za\u0159\u00edzen\u00ed uchov\u00e1v\u00e1 z\u00e1lo\u017en\u00ed kopii konfigura\u010dn\u00edho souboru pro p\u0159\u00edpad selh\u00e1n\u00ed aktivn\u00edho za\u0159\u00edzen\u00ed. T\u00edm p\u00e1dem, v p\u0159\u00edpad\u011b selh\u00e1n\u00ed hlavn\u00edho za\u0159\u00edzen\u00ed, p\u0159echod prob\u00edh\u00e1 bezprobl\u00e9mov\u011b.<\/p>\n<p><\/p>\n<p>Je t\u0159eba poznamenat, \u017ee v syst\u00e9mech active<em>\/active<\/em> je st\u00e1le nutn\u00e9 rezervovat 20-25 % syst\u00e9mov\u00fdch zdroj\u016f pro p\u0159ep\u00edn\u00e1n\u00ed v p\u0159\u00edpad\u011b selh\u00e1n\u00ed. P\u0159i <em>active\/passive<\/em> jedno za\u0159\u00edzen\u00ed je zcela v re\u017eimu rezervy a je p\u0159ipraveno okam\u017eit\u011b zpracov\u00e1vat s\u00ed\u0165ov\u00fd provoz a podporovat norm\u00e1ln\u00ed provoz s\u00edt\u011b.<\/p>\n<p><\/p>\n<p>Jin\u00fdmi slovy: \u201eP\u0159i pou\u017e\u00edv\u00e1n\u00ed za\u0159\u00edzen\u00ed Zyxel Device HA Pro a existenci z\u00e1lo\u017en\u00edho kan\u00e1lu je podnik chr\u00e1n\u011bn jak p\u0159ed ztr\u00e1tou spojen\u00ed zp\u016fsobenou poskytovatelem, tak i p\u0159ed probl\u00e9my v d\u016fsledku selh\u00e1n\u00ed routeru.<\/p>\n<p><\/p>\n<p><strong>Shrnuj\u0105c v\u0161e v\u00fd\u0161e uveden\u00e9<\/strong><\/p>\n<p><\/p>\n<p>Pro centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b je lep\u0161\u00ed pou\u017e\u00edvat za\u0159\u00edzen\u00ed s ur\u010dit\u00fdm po\u010dtem port\u016f (p\u0159ipojovac\u00edch rozhran\u00ed). P\u0159i\u010dem\u017e je \u017e\u00e1douc\u00ed m\u00edt rozhran\u00ed jak RJ45 pro jednoduchost a zlevn\u011bn\u00ed p\u0159ipojen\u00ed, tak i SFP pro v\u00fdb\u011br mezi optick\u00fdm p\u0159ipojen\u00edm a kroucenou dvojic\u00ed.<\/p>\n<p><\/p>\n<p><strong>To za\u0159\u00edzen\u00ed by m\u011blo b\u00fdt:<\/strong><\/p>\n<p><\/p>\n<ul>\n<li>v\u00fdkonn\u00e9, p\u0159izp\u016fsoben\u00e9 skokov\u00fdm zm\u011bn\u00e1m zat\u00ed\u017een\u00ed;<\/li>\n<li>s jasn\u00fdm pracovn\u00edm rozhran\u00edm;<\/li>\n<li>s bohatou, ale ne nadbyte\u010dnou sadou vestav\u011bn\u00fdch funkc\u00ed, v\u010detn\u011b t\u011bch, kter\u00e9 se t\u00fdkaj\u00ed zabezpe\u010den\u00ed;<\/li>\n<li>s mo\u017enost\u00ed budov\u00e1n\u00ed syst\u00e9m\u016f s vysokou dostupnost\u00ed \u2014 duplikac\u00ed kan\u00e1l\u016f a duplikac\u00ed za\u0159\u00edzen\u00ed;<\/li>\n<li>podporuj\u00edc\u00ed \u0159\u00edzen\u00ed, aby bylo mo\u017en\u00e9 \u0159\u00eddit celou roz\u0161\u00ed\u0159enou infrastrukturu ve form\u011b centr\u00e1ln\u00edho uzlu a perifern\u00edch za\u0159\u00edzen\u00ed z jednoho m\u00edsta;<\/li>\n<li>jako \u201at\u0159e\u0161ni\u010dka na dortu\u2018 \u2014 podpora modern\u00edch trend\u016f, jako je integrace s cloudov\u00fdmi zdroji a tak d\u00e1le.<\/li>\n<\/ul>\n<p><\/p>\n<h2 id=\"zywall-vpn1000-v-roli-centralnogo-uzla-seti\">ZyWALL VPN1000 jako centr\u00e1ln\u00ed uzel s\u00edt\u011b<\/h2>\n<p><\/p>\n<p>P\u0159i prvn\u00edm pohledu na ZyWALL VPN1000 je patrn\u00e9, \u017ee port\u016f v Zyxel nebylo \u0161et\u0159eno.<\/p>\n<p><\/p>\n<p>M\u00e1me k dispozici:<\/p>\n<p><\/p>\n<ul>\n<li>\n<p>12 konfigurovateln\u00fdch port\u016f RJ\u201145 (GBE);<\/p>\n<p>\n<\/li>\n<li>\n<p>2 konfigurovateln\u00e9 porty SFP (GBE);<\/p>\n<p>\n<\/li>\n<li>\n<p>2 porty USB 3.0 s podporou 3G\/4G modem\u016f.<\/p>\n<p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/76f183e2d2e43f7b386e487431ec37de.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 1. Celkov\u00fd pohled na ZyWALL VPN1000.<\/em><\/p>\n<p><\/p>\n<p>Je t\u0159eba hned poznamenat, \u017ee za\u0159\u00edzen\u00ed nen\u00ed ur\u010deno pro dom\u00e1c\u00ed kancel\u00e1\u0159, p\u0159edev\u0161\u00edm kv\u016fli v\u00fdkonn\u00fdm ventil\u00e1tor\u016fm. Je jich tu celkem \u010dty\u0159i.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/431c6abc77f3ab578754a5feb82a3463.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 2. Zadn\u00ed panel ZyWALL VPN1000.<\/em><\/p>\n<p><\/p>\n<p>Pod\u00edvejme se, jak vypad\u00e1 rozhran\u00ed.<\/p>\n<p><\/p>\n<p>Hned je dobr\u00e9 upozornit na d\u016fle\u017eitou okolnost. Funkc\u00ed je velmi mnoho a podrobn\u011b je v r\u00e1mci jednoho \u010dl\u00e1nku nelze popsat. Ale co je dobr\u00e9 na produktech Zyxel \u2013 existuje velmi podrobn\u00e1 dokumentace, p\u0159edev\u0161\u00edm \u2013 u\u017eivatelsk\u00e1 (administrativn\u00ed) p\u0159\u00edru\u010dka. Proto, abychom z\u00edskali p\u0159edstavu o bohatstv\u00ed funkc\u00ed, jen se kr\u00e1tce pod\u00edv\u00e1me na jednotliv\u00e9 z\u00e1lo\u017eky.<\/p>\n<p><\/p>\n<p>Ve v\u00fdchoz\u00edm nastaven\u00ed jsou port 1 a port 2 vyhrazeny pro WAN. Od t\u0159et\u00edho portu za\u010d\u00ednaj\u00ed rozhran\u00ed pro m\u00edstn\u00ed s\u00ed\u0165.<\/p>\n<p><\/p>\n<p>Port 3 s v\u00fdchoz\u00ed IP adresou 192.168.1.1 je zcela vhodn\u00fd pro p\u0159ipojen\u00ed.<\/p>\n<p><\/p>\n<p>P\u0159ipoj\u00edme patch kabel, p\u0159ejdeme na adresu <em><noindex><a rel=\"nofollow\" href=\"https:\/\/192.168.1.1\">https:\/\/192.168.1.1<\/a><\/noindex><\/em> a m\u016f\u017eeme vid\u011bt okno pro registraci u\u017eivatele webov\u00e9ho rozhran\u00ed.<\/p>\n<p><\/p>\n<p><em><strong>Pozn\u00e1mka<\/strong>. Pro spr\u00e1vu lze vyu\u017e\u00edt cloudov\u00fd syst\u00e9m \u0159\u00edzen\u00ed SD-WAN.<\/em><\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/e178bbbe44045fb263673bfc61a2be56.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 3. Okno pro zad\u00e1n\u00ed u\u017eivatelsk\u00e9ho jm\u00e9na a hesla.<\/em><\/p>\n<p><\/p>\n<p>Projdeme procedurou zad\u00e1n\u00ed u\u017eivatelsk\u00e9ho jm\u00e9na a hesla a na obrazovce se n\u00e1m zobraz\u00ed okno Dashboard. Vlastn\u011b, jak to pro Dashboard b\u00fdv\u00e1 \u2013 maximum aktu\u00e1ln\u00edch informac\u00ed na ka\u017ed\u00e9m kousku obrazovky.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/ce5fa994bad48a9ad7549796670cf8dc.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 4. ZyWALL VPN1000 \u2013 Dashboard.<\/em><\/p>\n<p><\/p>\n<h3 id=\"vkladka-bystraya-nastroyka-wizards\">Z\u00e1lo\u017eka \"Rychl\u00e9 nastaven\u00ed\" (Pr\u016fvodci)<\/h3>\n<p><\/p>\n<p>V rozhran\u00ed jsou hned dva pr\u016fvodci: pro nastaven\u00ed WAN a nastaven\u00ed VPN. Ve skute\u010dnosti jsou pr\u016fvodci dobr\u00e1 v\u011bc, umo\u017e\u0148uj\u00ed prov\u00e9st standardn\u00ed nastaven\u00ed, ani\u017e byste m\u011bli zku\u0161enosti s dan\u00fdm za\u0159\u00edzen\u00edm. A pro ty, kdo cht\u011bj\u00ed v\u00edc, jak bylo \u0159e\u010deno v\u00fd\u0161e \u2013 existuje podrobn\u00e1 dokumentace.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/013f0bf14c52c7aa40e2bf500efaa76c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 5. Z\u00e1lo\u017eka \"Rychl\u00e9 nastaven\u00ed\".<\/em><\/p>\n<p><\/p>\n<h3 id=\"vkladka-monitoring\">Z\u00e1lo\u017eka Monitorov\u00e1n\u00ed<\/h3>\n<p><\/p>\n<p>Podle v\u0161eho se in\u017een\u00fd\u0159i ze Zyxel rozhodli \u0159\u00eddit se principem: monitorujeme v\u0161e, co je mo\u017en\u00e9. Samoz\u0159ejm\u011b, pro za\u0159\u00edzen\u00ed, kter\u00e9 pln\u00ed roli centr\u00e1ln\u00edho uzlu, bytot\u00e1ln\u00ed kontrola v\u016fbec neu\u0161kodila.<\/p>\n<p><\/p>\n<p>I pouh\u00fdm rozbalen\u00edm v\u0161ech polo\u017eek na bo\u010dn\u00edm panelu se st\u00e1v\u00e1 z\u0159ejm\u00fdm bohatstv\u00ed v\u00fdb\u011bru.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/a4d92421d81a8b9c5d192bc2aaecc4e5.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 6. Z\u00e1lo\u017eka Monitorov\u00e1n\u00ed s rozbalen\u00fdmi podpunkty.<\/em><\/p>\n<p><\/p>\n<h3 id=\"vkladka-konfiguraciya\">Z\u00e1lo\u017eka Konfigurace<\/h3>\n<p><\/p>\n<p>Zde je bohatstv\u00ed funkc\u00ed je\u0161t\u011b z\u0159eteln\u011bj\u0161\u00ed.<\/p>\n<p><\/p>\n<p>Nap\u0159\u00edklad, spr\u00e1va port\u016f za\u0159\u00edzen\u00ed je velmi p\u011bkn\u011b uspo\u0159\u00e1d\u00e1na.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/4cd1b1cadee684afa9a21df026883ebe.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 7. Z\u00e1lo\u017eka Konfigurace s rozbalen\u00fdmi podpunkty.<\/em><\/p>\n<p><\/p>\n<h3 id=\"vkladka-obsluzhivanie\">Z\u00e1lo\u017eka \u00dadr\u017eba<\/h3>\n<p><\/p>\n<p>Obsahuje pododd\u00edly pro aktualizaci firmwaru, diagnostiku, prohl\u00ed\u017een\u00ed pravidel sm\u011brov\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed.<\/p>\n<p><\/p>\n<p>Tyto funkce maj\u00ed podp\u016frn\u00fd charakter a v ur\u010dit\u00e9 m\u00ed\u0159e jsou p\u0159\u00edtomny t\u00e9m\u011b\u0159 v ka\u017ed\u00e9m s\u00ed\u0165ov\u00e9m za\u0159\u00edzen\u00ed.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/971da91f73ea03ac16a32ebc7d5939e2.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Obr\u00e1zek 8. Z\u00e1lo\u017eka \u00dadr\u017eba s rozbalen\u00fdmi podbody.<\/em><\/p>\n<p><\/p>\n<h3 id=\"sravnitelnye-harakteristiki\">Srovn\u00e1vac\u00ed charakteristiky<\/h3>\n<p><\/p>\n<p>Na\u0161e recenze by byla ne\u00fapln\u00e1 bez srovn\u00e1n\u00ed s jin\u00fdmi alternativami.<\/p>\n<p><\/p>\n<p>N\u00ed\u017ee je uvedena tabulka nejbli\u017e\u0161\u00edch alternativ k ZyWALL VPN1000 a seznam funkc\u00ed pro srovn\u00e1n\u00ed.<\/p>\n<p><\/p>\n<p><em>Tabulka 1. Srovn\u00e1n\u00ed ZyWALL VPN1000 s alternativami.<\/em><\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Pavouk pro s\u00ed\u0165 nebo centr\u00e1ln\u00ed uzel distribuovan\u00e9 s\u00edt\u011b\" src=\"\/wp-content\/uploads\/2020\/07\/44c95d1d57655d1aecce649d83f3cbd8.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p><strong><em>Vysv\u011btlen\u00ed k tabulce 1:<\/em><\/strong><\/p>\n<p><\/p>\n<p><em>*1: Vy\u017eaduje licenci<\/em><\/p>\n<p><\/p>\n<p><em>* 2: Low Touch Provision: administr\u00e1tor mus\u00ed nejprve za\u0159\u00edzen\u00ed nakonfigurovat lok\u00e1ln\u011b p\u0159ed ZTP.<\/em><\/p>\n<p><\/p>\n<p><em>* 3: na z\u00e1klad\u011b relace: DPS bude aplikov\u00e1no pouze na novou relaci; to neovlivn\u00ed aktu\u00e1ln\u00ed relaci.<\/em><\/p>\n<p><\/p>\n<p>Jak vid\u00edme, v n\u011bkter\u00fdch ohledech p\u0159\u00edbuzn\u00ed doh\u00e1n\u011bj\u00ed hrdinu na\u0161\u00ed recenze, nap\u0159\u00edklad Fortinet FG\u2011100E m\u00e1 tak\u00e9 vestav\u011bnou optimalizaci WAN, zat\u00edmco Meraki MX100 m\u00e1 vestav\u011bnou funkci AutoVPN (site-to-site), ale celkov\u011b v komplexn\u00edm souboru funkc\u00ed ZyWALL VPN1000 jednozna\u010dn\u011b vede.<\/p>\n<p><\/p>\n<h2 id=\"rekomendacii-pri-vybore-ustroystv-dlya-centralnogo-uzla-ne-tolko-zyxel\">Doporu\u010den\u00ed p\u0159i v\u00fdb\u011bru za\u0159\u00edzen\u00ed pro centr\u00e1ln\u00ed uzel (nejen Zyxel)<\/h2>\n<p><\/p>\n<p>P\u0159i v\u00fdb\u011bru za\u0159\u00edzen\u00ed pro organizaci centr\u00e1ln\u00edho uzlu rozv\u011btven\u00e9 s\u00edt\u011b s mnoha pobo\u010dkami bychom se m\u011bli orientovat na \u0159adu parametr\u016f: technick\u00e9 mo\u017enosti, u\u017eivatelskou p\u0159\u00edv\u011btivost, zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a odolnosti proti v\u00fdpadk\u016fm.<\/p>\n<p><\/p>\n<p>\u0160irok\u00fd soubor funkc\u00ed, velk\u00e9 mno\u017estv\u00ed fyzick\u00fdch port\u016f s mo\u017enost\u00ed flexibiln\u00edho nastaven\u00ed: WAN, LAN, DMZ a p\u0159\u00edtomnost dal\u0161\u00edch p\u0159\u00edjemn\u00fdch funkc\u00ed, jako je kontroler \u0159\u00edzen\u00ed p\u0159\u00edstupov\u00fdch bod\u016f, umo\u017e\u0148uje najednou vy\u0159e\u0161it mnoho \u00fakol\u016f.<\/p>\n<p><\/p>\n<p>Nem\u00e9n\u011b d\u016fle\u017eitou roli hraj\u00ed dostupnost dokumentace a u\u017eivatelsk\u00e9 rozhran\u00ed.<\/p>\n<p><\/p>\n<p>P\u0159i pou\u017eit\u00ed takov\u00fdch, zd\u00e1nliv\u011b jednoduch\u00fdch v\u011bc\u00ed, nen\u00ed tak obt\u00ed\u017en\u00e9 vytv\u00e1\u0159et s\u00ed\u0165ov\u00e9 infrastruktury pokr\u00fdvaj\u00edc\u00ed r\u016fzn\u00e9 str\u00e1nky a lokace, a pou\u017eit\u00ed cloudu SD-WAN umo\u017e\u0148uje to d\u011blat maxim\u00e1ln\u011b flexibiln\u011b a bezpe\u010dn\u011b.<\/p>\n<p><\/p>\n<h2 id=\"poleznye-ssylki\">U\u017eite\u010dn\u00e9 odkazy<\/h2>\n<p><\/p>\n<p><u><noindex><a rel=\"nofollow\" href=\"https:\/\/safe.cnews.ru\/articles\/2019-11-06_razbor_rynka_sdwan_kakie_sushchestvuyut\">Anal\u00fdza trhu SD-WAN: jak\u00e1 \u0159e\u0161en\u00ed existuj\u00ed a kdo je pot\u0159ebuje<\/a><\/noindex><\/u><\/p>\n<p><\/p>\n<p><u><noindex><a rel=\"nofollow\" href=\"https:\/\/www.osp.ru\/lan\/2017\/11\/13053186\">Zyxel Device HA Pro zvy\u0161uje odolnost s\u00edt\u011b<\/a><\/noindex><\/u><\/p>\n<p><\/p>\n<p><u><noindex><a rel=\"nofollow\" href=\"https:\/\/support.zyxel.eu\/hc\/ru\/articles\/360001378533-%D0%98%D1%81%D0%BF%D0%BE%D0%BB%D1%8C%D0%B7%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5-%D1%84%D1%83%D0%BD%D0%BA%D1%86%D0%B8%D0%B8-GeoIP-%D0%B2-%D1%88%D0%BB%D1%8E%D0%B7%D0%B0%D1%85-%D0%B1%D0%B5%D0%B7%D0%BE%D0%BF%D0%B0%D1%81%D0%BD%D0%BE%D1%81%D1%82%D0%B8-%D1%81%D0%B5%D1%80%D0%B8%D0%B8-ATP-VPN-Zywall-USG\">Pou\u017eit\u00ed funkce GeoIP v bezpe\u010dnostn\u00edch br\u00e1n\u00e1ch \u0159ady ATP\/VPN\/Zywall\/USG<\/a><\/noindex><\/u><\/p>\n<p><\/p>\n<p><u><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/477492\/\">Co z\u016fstane v serverovn\u011b?<\/a><\/noindex><\/u><\/p>\n<p><\/p>\n<p><u><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/499456\/\">Dva v jednom, nebo migrace \u0159adi\u010de p\u0159\u00edstupov\u00e9ho bodu do br\u00e1ny<\/a><\/noindex><\/u><\/p>\n<p><\/p>\n<p><u><noindex><a rel=\"nofollow\" href=\"https:\/\/t.me\/zyxelru\">Telegram chat Zyxel pro specialisty<\/a><\/noindex><\/u><\/p>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/512600\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0430 \u0447\u0442\u043e \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u0440\u0438 \u0432\u044b\u0431\u043e\u0440\u0435 VPN \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0430 \u0434\u043b\u044f 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[&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":90039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-90038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0430 \u0447\u0442\u043e \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/pauk-dlya-pautiny-ili-czentralnyj-uzel-raspredelennoj-seti\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta 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