{"id":34282,"date":"2020-05-14T21:20:12","date_gmt":"2020-05-14T14:20:12","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=34282"},"modified":"2020-05-27T09:52:55","modified_gmt":"2020-05-27T02:52:55","slug":"5-nguyen-nhan-khien-wifi-bi-cham-va-cach-khac-phuc","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/5-nguyen-nhan-khien-wifi-bi-cham-va-cach-khac-phuc\/","title":{"rendered":"5 NGUY\u00caN NH\u00c2N KHI\u1ebeN WIFI B\u1eca CH\u1eacM V\u00c0 C\u00c1CH KH\u1eaeC PH\u1ee4C"},"content":{"rendered":"

Sau nhi\u1ec1u th\u00e1ng x\u1ea3y ra cu\u1ed9c kh\u1ee7ng ho\u1ea3ng to\u00e0n c\u1ea7u Coronavirus, nhi\u1ec1u ng\u01b0\u1eddi trong ch\u00fang ta ph\u1ee5 thu\u1ed9c h\u01a1n bao gi\u1edd h\u1ebft v\u00e0o c\u00e1c n\u1ec1n t\u1ea3ng tr\u1ef1c tuy\u1ebfn nh\u01b0 Netflix hay m\u1ea1ng x\u00e3 h\u1ed9i \u0111\u1ec3 khi\u1ebfn nh\u1eefng ng\u00e0y “c\u00e1ch li” t\u1ea1i nh\u00e0 tr\u00f4i qua b\u1edbt nh\u00e0m ch\u00e1n. Nh\u1eefng l\u00fac th\u1ebf n\u00e0y \u0111i\u1ec1u \u0111\u00e1ng s\u1ee3 nh\u1ea5t c\u00f3 l\u1ebd l\u00e0 vi\u1ec7c m\u1ecdi th\u1ee9 b\u1ecb gi\u00e1n \u0111o\u1ea1n do wifi ch\u1eadm nh\u01b0 \u0111ang “t\u1eadp d\u01b0\u1ee1ng sinh”.<\/p>\n

V\u1eady nguy\u00ean nh\u00e2n g\u00ec \u0111\u00e3 l\u00e0m cho wifi<\/a> nh\u00e0 b\u1ea1n tr\u1edf n\u00ean “\u00ec \u1ea1ch”? Sau \u0111\u00e2y l\u00e0 5 nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3:<\/p>\n

1. \u0110\u1ec3 qu\u00e1 l\u00e2u thi\u1ebft b\u1ecb ph\u00e1t wifi kh\u00f4ng t\u1eaft b\u1eadt l\u1ea1i<\/strong><\/h4>\n

V\u1edbi c\u01b0\u1eddng \u0111\u1ed9 l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c 24\/7 \u00a0l\u00e0m cho b\u1ed9 ph\u00e1t c\u1ee7a b\u1ea1n n\u00f3ng l\u00ean v\u00e0 k\u1ebft n\u1ed1i ch\u1eadm, ch\u1eadm ch\u1eddn trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i th\u00f4ng tin. V\u1eady thi tho\u1ea3ng h\u00e3y t\u1eaft b\u1eadt l\u1ea1i thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n kho\u1ea3ng 3-5 ph\u00fat \u0111\u1ec3 cho thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/p>\n

2. \u0110\u1eb7t thi\u1ebft b\u1ecb wifi trong ph\u00f2ng qu\u00e1 k\u00edn\u00a0<\/strong><\/h4>\n

\"\"<\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c r\u1ea5t \u0111\u01a1n gi\u1ea3n b\u1ea1n ch\u1ec9 c\u1ea7n l\u1eafm th\u00eam thi\u1ebft b\u1ecb b\u1ed9 ph\u00e1t wifi v\u00e0o c\u00e1c ph\u00f2ng kh\u00e1c ho\u1eb7c c\u00f3 th\u1ec3 di chuy\u1ec3n modem wifi nh\u00e0 b\u1ea1n ra ch\u1ed7 tho\u00e1ng h\u01a1n nh\u01b0 \u0111\u1ec3 gi\u1eefa c\u1ea7u thang ch\u1eb3ng h\u1ea1n s\u1ebd l\u00e0m wifi nh\u00e0 b\u1ea1n kh\u1ecfe l\u00ean nhi\u1ec1u \u0111\u1ea5y.<\/p>\n

3. Qu\u00e1 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng k\u00e9 v\u00e0o wifi nh\u00e0 b\u1ea1n <\/strong>\"\"<\/h4>\n

B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng ph\u1ea7n m\u1ec1m check xem c\u00f3 ai \u0111ang d\u00f9ng k\u00e9 wifi nh\u00e0 b\u1ea1n hay kh\u00f4ng ? ho\u1eb7c c\u00f3 th\u1ec3 b\u1ea1n kh\u00f4ng cho ng\u01b0\u1eddi kh\u00e1c nh\u01b0ng do pass wifi b\u1ea1n \u0111\u1eb7t qu\u00e1 d\u1ec5 khi\u1ebfn cho ng\u01b0\u1eddi kh\u00e1c c\u00f3 th\u1ec3 l\u1ea7n m\u00f2 \u0111\u01b0\u1ee3c \u0111\u1ec3 “d\u00f9ng ch\u00f9a” wifi.<\/p>\n

V\u1eady c\u00e1ch t\u1ed1t nh\u1ea5t b\u1ea1n h\u00e3y th\u01b0\u1eddng xuy\u00ean \u0111\u1ed5i pass wifi v\u00e0 h\u00e3y \u0111\u1eb7t m\u1eadt kh\u1ea9u g\u1ed3m c\u1ea3 k\u00fd t\u1ef1 ch\u1eef v\u00e0 s\u1ed1 \u0111\u1ec3 tr\u00e1nh b\u1ecb d\u00f9ng ch\u00f9a wifi b\u1ea1n nh\u00e9<\/p>\n

4. B\u1ecb xung \u0111\u1ecba ch\u1ec9 ip gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong c\u00f9ng modem wifi<\/strong><\/h4>\n

Th\u00f4ng th\u01b0\u1eddng m\u1ed7i 1 modem wifi nh\u00e0 m\u1ea1ng c\u1ea5p cho kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng th\u01b0\u1eddng t\u1ed1i \u0111a 5-7 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 truy c\u1eadp c\u00f9ng 1 l\u00fac ( t\u00f9y g\u00f3i c\u01b0\u1edbc cao hay th\u1ea5p ) c\u00f3 th\u1ec3 b\u1ea1n l\u1eafp g\u00f3i m\u1ea1ng internet t\u1ed1c \u0111\u1ed9 cao, gi\u00e1 \u0111\u1eaft nh\u01b0ng khi s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng trong modem wifi s\u1ebd s\u1ea3y ra t\u00ecnh tr\u1ea1ng b\u1ecb xung \u0111\u1ecba ch\u1ec9 ip khi \u0111\u00f3 s\u1ebd c\u00f3 t\u00ecnh tr\u1ea1ng wifi r\u1ea5t k\u00e9m v\u00e0 ch\u1eadm kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o m\u1ea1ng \u0111\u01b0\u1ee3c<\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 l\u1eafp th\u00eam 1 -2 b\u1ed9 ph\u00e1t n\u1eefa khi m\u00e0 c\u00f3 qu\u00e1 7 thi\u1ebft b\u1ecb truy c\u1eadp v\u00e0o m\u1ea1ng wifi. Ng\u01b0\u1eddi th\u1ee9 8 tr\u1edf \u0111i s\u1ebd truy c\u1eadp v\u00e0o b\u1ed9 ph\u00e1t th\u1ee9 2 hay 3 s\u1ebd kh\u00f4ng c\u00f3 t\u00ecnh tr\u1ea1ng xung \u0111\u1ecba ch\u1ec9 ip n\u1eefa.<\/p>\n

\"\"<\/p>\n

5. Do b\u0103ng th\u00f4ng nh\u00e0 m\u1ea1ng b\u1ecb suy hao qu\u00e1 nhi\u1ec1u ho\u1eb7c thi\u1ebft b\u1ecb ph\u00e1t wifi b\u1ecb l\u1ed7i<\/strong><\/h4>\n

B\u0103ng th\u00f4ng c\u1ee7a c\u00e1c nh\u00e0 m\u1ea1ng suy hao c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng s\u00f3ng wifi k\u00e9m v\u1eady b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m test m\u1ea1ng wifi<\/a> c\u1ee7a c\u00e1c nh\u00e0 m\u1ea1ng \u0111\u1ec3 xem m\u1ea1ng internet nh\u00e0 m\u00ecnh c\u00f3 \u0111\u1ee7 b\u0103ng th\u00f4ng cam k\u1ebft hay kh\u00f4ng<\/p>\n

Ho\u1eb7c thi\u1ebft b\u1ecb b\u1ed9 ph\u00e1t wifi<\/a> nh\u00e0 b\u1ea1n \u0111ang d\u00f9ng b\u1ecb l\u1ed7i, b\u1ea1n c\u00f3 th\u1ec3 g\u1ecdi l\u00ean t\u1ed5ng \u0111\u00e0i c\u1ee7a c\u00e1c nh\u00e0 m\u1ea1ng m\u00ecnh \u0111ang s\u1eed d\u1ee5ng \u0111\u1ec3 b\u00e1o \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 \u0111\u1ed5i thi\u1ebft b\u1ecb.<\/p>\n","protected":false},"excerpt":{"rendered":"

Sau nhi\u1ec1u th\u00e1ng x\u1ea3y ra cu\u1ed9c kh\u1ee7ng ho\u1ea3ng to\u00e0n c\u1ea7u Coronavirus, nhi\u1ec1u ng\u01b0\u1eddi trong ch\u00fang ta ph\u1ee5 thu\u1ed9c h\u01a1n bao gi\u1edd h\u1ebft v\u00e0o c\u00e1c n\u1ec1n t\u1ea3ng tr\u1ef1c tuy\u1ebfn nh\u01b0 Netflix hay m\u1ea1ng x\u00e3 h\u1ed9i \u0111\u1ec3 khi\u1ebfn nh\u1eefng ng\u00e0y “c\u00e1ch li” t\u1ea1i nh\u00e0 tr\u00f4i qua b\u1edbt nh\u00e0m ch\u00e1n. Nh\u1eefng l\u00fac th\u1ebf n\u00e0y \u0111i\u1ec1u \u0111\u00e1ng s\u1ee3 nh\u1ea5t […]<\/p>\n","protected":false},"author":1,"featured_media":34308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[24],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/34282"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=34282"}],"version-history":[{"count":11,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/34282\/revisions"}],"predecessor-version":[{"id":34930,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/34282\/revisions\/34930"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/34308"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=34282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=34282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=34282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}