{"id":10908,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/jak-opravit-neuspesne-pripojeni-s-chybou-651-v-systemu-windows\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"jak-opravit-neuspesne-pripojeni-s-chybou-651-v-systemu-windows","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/jak-opravit-neuspesne-pripojeni-s-chybou-651-v-systemu-windows\/","title":{"rendered":"Jak opravit ne\u00fasp\u011b\u0161n\u00e9 p\u0159ipojen\u00ed s chybou 651 v syst\u00e9mu Windows"},"content":{"rendered":"
Probl\u00e9my s p\u0159ipojen\u00edm jsou nep\u0159\u00edjemn\u00e9, zejm\u00e9na kdy\u017e se zobrazuj\u00ed zpr\u00e1vy typu „p\u0159ipojen\u00ed se nezda\u0159ilo s chybou 651“. Pokud se zobraz\u00ed tento probl\u00e9m, kter\u00fd se \u010dasto vyskytuje v opera\u010dn\u00edch syst\u00e9mech Windows, m\u016f\u017ee se st\u00e1t, \u017ee nebudete moci p\u0159istupovat k internetu. V tomto \u010dl\u00e1nku se pod\u00edv\u00e1me na chybu 651, jak ji vy\u0159e\u0161it v syst\u00e9mu Windows 11, co je to p\u0159\u00edm\u00e1 chyba PPPoE 651 a jak obnovit bezpe\u010dn\u00e9 p\u0159ipojen\u00ed. <\/p>\n
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Co znamen\u00e1 chyba 651 p\u0159ipojen\u00ed k syst\u00e9mu Windows? <\/p>\n

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Chybov\u00fd k\u00f3d 651 se \u010dasto objevuje v p\u0159\u00edpad\u011b probl\u00e9mu s nastaven\u00edm s\u00edt\u011b nebo p\u0159ipojen\u00ed k internetu. \u010casto jsou s n\u00edm spojeny probl\u00e9my s p\u0159ipojen\u00edm PPPoE (Point-to-Point Protocol over Ethernet), kter\u00e9 se \u010dasto pou\u017e\u00edv\u00e1 k p\u0159ipojen\u00ed k internetu prost\u0159ednictv\u00edm DSL nebo \u0161irokop\u00e1smov\u00e9ho p\u0159ipojen\u00ed. Chyba 651 je zn\u00e1mkou toho, \u017ee v\u00e1\u0161 po\u010d\u00edta\u010d m\u00e1 pot\u00ed\u017ee s p\u0159ipojen\u00edm k poskytovateli internetov\u00fdch slu\u017eeb (ISP). <\/p>\n

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Chyba 651 v syst\u00e9mu Windows 11: \u0159e\u0161en\u00ed <\/p>\n

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Pokud se v po\u010d\u00edta\u010di se syst\u00e9mem Windows 11 vyskytne chyba 651, m\u016f\u017eete prov\u00e9st r\u016fzn\u00e9 kroky k jej\u00edmu odstran\u011bn\u00ed a obnoven\u00ed p\u0159ipojen\u00ed k internetu: <\/p>\n

Znovu spus\u0165te za\u0159\u00edzen\u00ed: Prvn\u00edm krokem je restartov\u00e1n\u00ed po\u010d\u00edta\u010de, modemu a sm\u011brova\u010de. Rychl\u00fd restart m\u016f\u017ee n\u011bkdy vy\u0159e\u0161it moment\u00e1ln\u00ed probl\u00e9my se s\u00edt\u00ed. <\/div>\n

2. Ov\u011b\u0159te fyzick\u00e1 p\u0159ipojen\u00ed: Ujist\u011bte se, \u017ee jsou pevn\u011b p\u0159ipojeny v\u0161echny spoje spojuj\u00edc\u00ed modem\/sm\u011brova\u010d s po\u010d\u00edta\u010dem. Chcete-li ov\u011b\u0159it, zda jsou spr\u00e1vn\u011b p\u0159ipojeny, odpojte je a znovu p\u0159ipojte. <\/p>\n

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3. Aktualizujte s\u00ed\u0165ov\u00e9 ovlada\u010de: Neaktu\u00e1ln\u00ed nebo nefunk\u010dn\u00ed s\u00ed\u0165ov\u00e9 ovlada\u010de mohou v\u00e9st k probl\u00e9m\u016fm s p\u0159ipojen\u00edm. Chcete-li z\u00edskat a nainstalovat nejnov\u011bj\u0161\u00ed ovlada\u010de pro sv\u016fj s\u00ed\u0165ov\u00fd adapt\u00e9r, nav\u0161tivte webov\u00e9 str\u00e1nky v\u00fdrobce nebo pou\u017eijte d\u016fv\u011bryhodn\u00fd n\u00e1stroj pro aktualizaci ovlada\u010d\u016f. <\/p>\n

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4. Vypn\u011bte protokol IPv6: Za ur\u010dit\u00fdch okolnost\u00ed m\u016f\u017ee vypnut\u00ed protokolu IPv6 pomoci p\u0159i \u0159e\u0161en\u00ed probl\u00e9mu 651. V okn\u011b Vlastnosti, kter\u00e9 se zobraz\u00ed po v\u00fdb\u011bru mo\u017enosti Vlastnosti v Centru s\u00ed\u0165ov\u00fdch p\u0159ipojen\u00ed a sd\u00edlen\u00ed, mus\u00edte zru\u0161it za\u0161krtnut\u00ed pol\u00ed\u010dka vedle polo\u017eky Internet Protocol Version 6 (TCP\/IPv6). Co znamen\u00e1 chyba 651 Direct PPPoE? P\u0159i pou\u017eit\u00ed p\u0159\u00edm\u00e9ho p\u0159ipojen\u00ed PPPoE doch\u00e1z\u00ed k chyb\u011b 651 – konkr\u00e9tn\u011b zn\u00e1m\u00e9 jako chyba 651 p\u0159\u00edm\u00e9ho PPPoE. PPPoE je protokol, kter\u00fd m\u016f\u017eete pou\u017e\u00edt k p\u0159\u00edm\u00e9mu p\u0159ipojen\u00ed po\u010d\u00edta\u010de k poskytovateli internetov\u00fdch slu\u017eeb. Pro \u0159e\u0161en\u00ed probl\u00e9m\u016f s p\u0159\u00edm\u00fdm PPPoE error 651 lze pou\u017e\u00edt stejn\u00e9 postupy \u0159e\u0161en\u00ed probl\u00e9m\u016f, kter\u00e9 jsou pops\u00e1ny v\u00fd\u0161e. Jak obnovit zabezpe\u010den\u00e9 p\u0159ipojen\u00ed <\/p>\n

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Pokud v\u00e1m zabezpe\u010den\u00e9 p\u0159ipojen\u00ed zp\u016fsobuje probl\u00e9my, m\u016f\u017eete vyzkou\u0161et n\u011bkolik mo\u017en\u00fdch \u0159e\u0161en\u00ed: <\/p>\n

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1. Vypr\u00e1zdn\u011bte mezipam\u011b\u0165 v prohl\u00ed\u017ee\u010di: Soubory cookie a mezipam\u011b\u0165 v prohl\u00ed\u017ee\u010di ob\u010das naru\u0161uj\u00ed zabezpe\u010den\u00e9 p\u0159ipojen\u00ed. Tento probl\u00e9m m\u016f\u017eete vy\u0159e\u0161it vymaz\u00e1n\u00edm mezipam\u011bti v prohl\u00ed\u017ee\u010di. P\u0159ejd\u011bte do nastaven\u00ed prohl\u00ed\u017ee\u010de a vyma\u017ete mezipam\u011b\u0165 a soubory cookie. <\/p>\n

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2. Zkontrolujte nastaven\u00ed br\u00e1ny firewall: Zkontrolujte, zda nen\u00ed zabezpe\u010den\u00e9 p\u0159ipojen\u00ed blokov\u00e1no nastaven\u00edm br\u00e1ny firewall. Vypn\u011bte na chv\u00edli br\u00e1nu firewall a pot\u00e9 se znovu pokuste p\u0159istoupit k zabezpe\u010den\u00e9 webov\u00e9 str\u00e1nce nebo slu\u017eb\u011b. Pokud je probl\u00e9m odstran\u011bn, zm\u011b\u0148te nastaven\u00ed br\u00e1ny firewall tak, aby povolovala zabezpe\u010den\u00e1 p\u0159ipojen\u00ed. <\/p>\n

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3. Aktualizace bezpe\u010dnostn\u00edho softwaru Zabezpe\u010den\u00e1 p\u0159ipojen\u00ed mohou b\u00fdt ob\u010das zt\u00ed\u017eena zastaral\u00fdm nebo nekompatibiln\u00edm bezpe\u010dnostn\u00edm softwarem. Ujist\u011bte se, \u017ee br\u00e1na firewall a antivirov\u00e9 programy jsou aktu\u00e1ln\u00ed. Pokud je to nutn\u00e9, zkuste p\u0159ej\u00edt na jin\u00fd bezpe\u010dnostn\u00ed program a zjistit, zda se t\u00edm probl\u00e9m odstran\u00ed. <\/p>\n

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Zpr\u00e1va o ne\u00fasp\u011b\u0161n\u00e9m p\u0159ipojen\u00ed s chybou 651 m\u016f\u017ee b\u00fdt frustruj\u00edc\u00ed, ale dodr\u017eov\u00e1n\u00edm spr\u00e1vn\u00fdch postup\u016f \u0159e\u0161en\u00ed probl\u00e9m\u016f m\u016f\u017eete probl\u00e9m odstranit a obnovit p\u0159ipojen\u00ed k internetu. Mezi typick\u00e1 \u0159e\u0161en\u00ed chyby 651 pat\u0159\u00ed restartov\u00e1n\u00ed za\u0159\u00edzen\u00ed, kontrola fyzick\u00fdch p\u0159ipojen\u00ed, aktualizace s\u00ed\u0165ov\u00fdch ovlada\u010d\u016f, vypnut\u00ed protokolu IPv6 a odstran\u011bn\u00ed mezipam\u011bti prohl\u00ed\u017ee\u010de. Krom\u011b toho v\u00e1m p\u0159i \u0159e\u0161en\u00ed probl\u00e9mu se zabezpe\u010den\u00fdm p\u0159ipojen\u00edm m\u016f\u017ee pomoci vy\u010di\u0161t\u011bn\u00ed mezipam\u011bti prohl\u00ed\u017ee\u010de, ov\u011b\u0159en\u00ed nastaven\u00ed br\u00e1ny firewall a aktualizace bezpe\u010dnostn\u00edho softwaru.<\/p><\/div>\n

\n
FAQ<\/div>\n
\n
Jak oprav\u00edm chybu p\u0159ipojen\u00ed?<\/div>\n

K vy\u0159e\u0161en\u00ed chyby p\u0159ipojen\u00ed „P\u0159ipojen\u00ed selhalo s chybou 651“ v syst\u00e9mu Windows m\u016f\u017eete prov\u00e9st n\u00e1sleduj\u00edc\u00ed akce: Prvn\u00edm krokem je restartov\u00e1n\u00ed modemu a sm\u011brova\u010de. Za t\u00edmto \u00fa\u010delem vypn\u011bte ob\u011b za\u0159\u00edzen\u00ed, kr\u00e1tce po\u010dkejte a pot\u00e9 je znovu zapn\u011bte. T\u00edm se \u010dasto vy\u0159e\u0161\u00ed chvilkov\u00e9 probl\u00e9my s p\u0159ipojen\u00edm. <\/p>\n

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2. Ov\u011b\u0159te skute\u010dn\u00e1 p\u0159ipojen\u00ed: Zkontrolujte, zda jsou v\u0161echny kabely spojuj\u00edc\u00ed modem, sm\u011brova\u010d a po\u010d\u00edta\u010d pevn\u011b p\u0159ipojeny. Probl\u00e9my s p\u0159ipojen\u00edm mohou ob\u010das zp\u016fsobit vadn\u00e9 nebo uvoln\u011bn\u00e9 kabely. 3. Chcete-li zak\u00e1zat protokol IPv6, otev\u0159ete v po\u010d\u00edta\u010di Centrum s\u00ed\u0165ov\u00fdch p\u0159ipojen\u00ed a sd\u00edlen\u00ed, po kliknut\u00ed prav\u00fdm tla\u010d\u00edtkem my\u0161i na aktu\u00e1ln\u011b aktivn\u00ed s\u00ed\u0165ov\u00e9 p\u0159ipojen\u00ed vyberte z kontextov\u00e9 nab\u00eddky mo\u017enost „Zm\u011bnit nastaven\u00ed adapt\u00e9ru“ a pot\u00e9 „Vlastnosti“. Po zru\u0161en\u00ed za\u0161krtnut\u00ed pol\u00ed\u010dka vedle polo\u017eky „Internet Protocol Version 6 (TCP\/IPv6)“ klepn\u011bte na tla\u010d\u00edtko OK. M\u011bli byste restartovat po\u010d\u00edta\u010d, abyste zjistili, zda byla chyba odstran\u011bna. Probl\u00e9my s p\u0159ipojen\u00edm m\u016f\u017ee vy\u0159e\u0161it aktualizace s\u00ed\u0165ov\u00fdch ovlada\u010d\u016f. To mohou zp\u016fsobit zastaral\u00e9 nebo nekompatibiln\u00ed s\u00ed\u0165ov\u00e9 ovlada\u010de. Nejnov\u011bj\u0161\u00ed ovlada\u010de pro v\u00e1\u0161 konkr\u00e9tn\u00ed model a opera\u010dn\u00ed syst\u00e9m si m\u016f\u017eete st\u00e1hnout z webov\u00fdch str\u00e1nek v\u00fdrobce a nainstalovat je tam. 5. Chcete-li zak\u00e1zat funkci automatick\u00e9ho lad\u011bn\u00ed, pou\u017eijte p\u0159\u00edkazov\u00fd \u0159\u00e1dek, kdy\u017e jste p\u0159ihl\u00e1\u0161eni jako spr\u00e1vce (zadejte „cmd“, klikn\u011bte prav\u00fdm tla\u010d\u00edtkem my\u0161i a vyberte „Spustit jako spr\u00e1vce“). Do p\u0159\u00edkazov\u00e9ho \u0159\u00e1dku zadejte p\u0159\u00edkaz „netsh interface tcp set global autotuning=disabled“. Zkuste restartovat po\u010d\u00edta\u010d a zjist\u011bte, zda probl\u00e9m p\u0159etrv\u00e1v\u00e1. 6. Spus\u0165te \u010dist\u00fd start po\u010d\u00edta\u010de: Ob\u010das mohou programy nebo slu\u017eby t\u0159et\u00edch stran br\u00e1nit p\u0159ipojen\u00ed k s\u00edti. Pro identifikaci a odstran\u011bn\u00ed tohoto probl\u00e9mu prove\u010fte \u010dist\u00e9 spu\u0161t\u011bn\u00ed podle pokyn\u016f spole\u010dnosti Microsoft pro konkr\u00e9tn\u00ed vyd\u00e1n\u00ed syst\u00e9mu Windows. 7. Resetujte z\u00e1sobn\u00edk TCP\/IP: Spus\u0165te postupn\u011b n\u00e1sleduj\u00edc\u00ed p\u0159\u00edkazy a po ka\u017ed\u00e9m z nich stiskn\u011bte kl\u00e1vesu Enter: Otev\u0159ete p\u0159\u00edkazov\u00fd \u0159\u00e1dek jako spr\u00e1vce: „netsh int ip reset“, „netsh winsock reset“ a „ipconfig \/flushdns“. M\u011bli byste restartovat po\u010d\u00edta\u010d, abyste zjistili, zda byla chyba odstran\u011bna. <\/p>\n

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Pokud \u017e\u00e1dn\u00e1 z t\u011bchto oprav probl\u00e9m nevy\u0159e\u0161\u00ed, doporu\u010duje se kontaktovat poskytovatele internetov\u00fdch slu\u017eeb (ISP) a po\u017e\u00e1dat ho o dal\u0161\u00ed pomoc, proto\u017ee m\u016f\u017ee b\u00fdt probl\u00e9m v internetov\u00e9m p\u0159ipojen\u00ed.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Probl\u00e9my s p\u0159ipojen\u00edm jsou nep\u0159\u00edjemn\u00e9, zejm\u00e9na kdy\u017e se zobrazuj\u00ed zpr\u00e1vy typu „p\u0159ipojen\u00ed se nezda\u0159ilo s chybou 651“. Pokud se zobraz\u00ed tento probl\u00e9m, kter\u00fd se \u010dasto vyskytuje v opera\u010dn\u00edch syst\u00e9mech Windows, m\u016f\u017ee se st\u00e1t, \u017ee nebudete moci p\u0159istupovat k internetu. V tomto \u010dl\u00e1nku se pod\u00edv\u00e1me na chybu 651, jak ji vy\u0159e\u0161it v syst\u00e9mu Windows 11, co … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":3731,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3637],"tags":[],"class_list":["post-10908","post","type-post","status-publish","format-standard","hentry","category-windows-networking"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/10908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/3731"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=10908"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/10908\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=10908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=10908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=10908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}