{"id":479705,"date":"2023-08-09T10:43:36","date_gmt":"2023-08-09T10:43:36","guid":{"rendered":""},"modified":"2023-09-05T11:19:24","modified_gmt":"2023-09-05T11:19:24","slug":"workgroup-bridge","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/workgroup-bridge\/","title":{"rendered":"C\u1ea7u nh\u00f3m l\u00e0m vi\u1ec7c"},"content":{"rendered":"<p>C\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c (WGB) l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng chuy\u00ean d\u1ee5ng cho ph\u00e9p k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng v\u00e0 m\u1ea1ng Ethernet c\u00f3 d\u00e2y. N\u00f3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c m\u1edf r\u1ed9ng ph\u1ea1m vi ti\u1ebfp c\u1eadn c\u1ee7a m\u1ea1ng, cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb giao ti\u1ebfp kh\u00f4ng d\u00e2y.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a Workgroup Bridge v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m c\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c xu\u1ea5t hi\u1ec7n v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990 khi m\u1ea1ng kh\u00f4ng d\u00e2y b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n. \u00dd t\u01b0\u1edfng l\u00e0 ph\u00e1t tri\u1ec3n gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i m\u00e1y kh\u00e1ch kh\u00f4ng d\u00e2y v\u1edbi m\u1ea1ng LAN c\u00f3 d\u00e2y m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u m\u1ed7i thi\u1ebft b\u1ecb ph\u1ea3i c\u00f3 th\u1ebb giao di\u1ec7n m\u1ea1ng kh\u00f4ng d\u00e2y (NIC). Cisco Systems l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ty ti\u00ean phong trong l\u0129nh v\u1ef1c n\u00e0y, gi\u1edbi thi\u1ec7u c\u00e1c s\u1ea3n ph\u1ea9m c\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c v\u00e0o kho\u1ea3ng cu\u1ed1i nh\u1eefng n\u0103m 1990 v\u00e0 \u0111\u1ea7u nh\u1eefng n\u0103m 2000.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Workgroup Bridge: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 Workgroup Bridge<\/h2>\n<p>C\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa m\u1ea1ng c\u00f3 d\u00e2y v\u00e0 m\u1ea1ng kh\u00f4ng d\u00e2y. N\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y t\u00ednh c\u0169, m\u00e1y in ho\u1eb7c m\u00e1y c\u00f4ng nghi\u1ec7p chuy\u00ean d\u1ee5ng. C\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb n\u00e0y v\u1edbi m\u1ea1ng kh\u00f4ng d\u00e2y, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t m\u00e1y kh\u00e1ch duy nh\u1ea5t.<\/p>\n<h3>Th\u00e0nh ph\u1ea7n ch\u00ednh<\/h3>\n<ul>\n<li><strong>Giao di\u1ec7n kh\u00f4ng d\u00e2y:<\/strong> \u0110\u1ec3 k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>C\u1ed5ng Ethernet:<\/strong> \u0110\u1ec3 cung c\u1ea5p k\u1ebft n\u1ed1i cho c\u00e1c thi\u1ebft b\u1ecb c\u00f3 d\u00e2y.<\/li>\n<li><strong>Ph\u1ea7n s\u1ee5n\/Ph\u1ea7n m\u1ec1m:<\/strong> \u0110\u1ec3 qu\u1ea3n l\u00fd v\u00e0 ki\u1ec3m so\u00e1t ch\u1ee9c n\u0103ng c\u1ee7a c\u1ea7u.<\/li>\n<\/ul>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Workgroup Bridge: Workgroup Bridge ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>C\u1ea7u nh\u00f3m l\u00e0m vi\u1ec7c bao g\u1ed3m m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n b\u00ean trong ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau:<\/p>\n<ol>\n<li><strong>M\u00f4-\u0111un k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y:<\/strong> Thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>M\u00f4-\u0111un chuy\u1ec3n \u0111\u1ed5i:<\/strong> Qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng gi\u1eefa c\u00e1c ph\u00e2n \u0111o\u1ea1n c\u00f3 d\u00e2y v\u00e0 kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n:<\/strong> Gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb, bao g\u1ed3m m\u00e3 h\u00f3a, b\u1ea3o m\u1eadt v\u00e0 c\u1ea5u h\u00ecnh.<\/li>\n<\/ol>\n<p>C\u00e2y c\u1ea7u k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng kh\u00f4ng d\u00e2y v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t m\u00e1y kh\u00e1ch duy nh\u1ea5t, chuy\u1ec3n ti\u1ebfp l\u01b0u l\u01b0\u1ee3ng gi\u1eefa m\u1ea1ng kh\u00f4ng d\u00e2y v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 d\u00e2y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi n\u00f3.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Workgroup Bridge<\/h2>\n<ul>\n<li><strong>Uy\u1ec3n chuy\u1ec3n:<\/strong> K\u1ebft n\u1ed1i nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb c\u00f3 d\u00e2y v\u1edbi m\u1ea1ng kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> C\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 nhi\u1ec1u kh\u00e1ch h\u00e0ng c\u00f3 d\u00e2y.<\/li>\n<li><strong>B\u1ea3o v\u1ec7:<\/strong> Cung c\u1ea5p m\u00e3 h\u00f3a v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt kh\u00e1c.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch:<\/strong> Ho\u1ea1t \u0111\u1ed9ng v\u1edbi nhi\u1ec1u ti\u00eau chu\u1ea9n kh\u00f4ng d\u00e2y kh\u00e1c nhau.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i c\u1ea7u nh\u00f3m l\u00e0m vi\u1ec7c<\/h2>\n<p>C\u00f3 nhi\u1ec1u lo\u1ea1i c\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c kh\u00e1c nhau, \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/th>\n<th>Ti\u00eau chu\u1ea9n kh\u00f4ng d\u00e2y<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>WGB doanh nghi\u1ec7p<\/td>\n<td>M\u1ea1ng l\u01b0\u1edbi quy m\u00f4 l\u1edbn, doanh nghi\u1ec7p<\/td>\n<td>802.11a\/b\/g\/n<\/td>\n<\/tr>\n<tr>\n<td>WGB c\u00f4ng nghi\u1ec7p<\/td>\n<td>Nh\u00e0 m\u00e1y, m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/td>\n<td>802.11n\/ac<\/td>\n<\/tr>\n<tr>\n<td>WGB ti\u00eau d\u00f9ng<\/td>\n<td>M\u1ea1ng gia \u0111\u00ecnh, doanh nghi\u1ec7p nh\u1ecf<\/td>\n<td>802.11b\/g\/n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng Workgroup Bridge, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n<h3>C\u00f4ng d\u1ee5ng<\/h3>\n<ul>\n<li><strong>M\u1ea1ng l\u01b0\u1edbi kinh doanh:<\/strong> \u0110\u1ec3 t\u00edch h\u1ee3p c\u00e1c thi\u1ebft b\u1ecb c\u0169.<\/li>\n<li><strong>C\u00e0i \u0111\u1eb7t c\u00f4ng nghi\u1ec7p:<\/strong> \u0110\u1ec3 k\u00edch ho\u1ea1t k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y trong m\u00f4i tr\u01b0\u1eddng \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/li>\n<li><strong>M\u1ea1ng gia \u0111\u00ecnh:<\/strong> \u0110\u1ec3 k\u1ebft n\u1ed1i h\u1ec7 th\u1ed1ng gi\u1ea3i tr\u00ed.<\/li>\n<\/ul>\n<h3>V\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h3>\n<ul>\n<li><strong>S\u1ef1 can thi\u1ec7p:<\/strong> C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn k\u00eanh th\u00edch h\u1ee3p.<\/li>\n<li><strong>M\u1ed1i quan t\u00e2m v\u1ec1 an ninh:<\/strong> \u0110\u01b0\u1ee3c gi\u1ea3i quy\u1ebft th\u00f4ng qua m\u00e3 h\u00f3a v\u00e0 x\u00e1c th\u1ef1c m\u1ea1nh m\u1ebd.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<h3>B\u1ea3ng so s\u00e1nh<\/h3>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>C\u1ea7u nh\u00f3m l\u00e0m vi\u1ec7c<\/th>\n<th>\u0110i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y<\/th>\n<th>\u0110\u00e0i kh\u00f4ng d\u00e2y<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u1ebft n\u1ed1i<\/td>\n<td>C\u00f3 d\u00e2y \u0111\u1ebfn kh\u00f4ng d\u00e2y<\/td>\n<td>Kh\u00f4ng d\u00e2y \u0111\u1ebfn kh\u00f4ng d\u00e2y<\/td>\n<td>Kh\u00f4ng d\u00e2y \u0111\u1ebfn kh\u00f4ng d\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/td>\n<td>Trung b\u00ecnh \u0111\u1ebfn cao<\/td>\n<td>Cao<\/td>\n<td>Trung b\u00ecnh<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee5c \u0111\u00edch<\/td>\n<td>M\u1edf r\u1ed9ng m\u1ea1ng<\/td>\n<td>T\u1ea1o m\u1ea1ng kh\u00f4ng d\u00e2y<\/td>\n<td>M\u1ea1ng li\u00ean k\u1ebft<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn Workgroup Bridge<\/h2>\n<p>C\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i nh\u01b0 5G v\u00e0 IoT s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u01b0\u01a1ng lai c\u1ee7a c\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c. T\u00edch h\u1ee3p v\u1edbi m\u00e1y h\u1ecdc v\u00e0 AI c\u00f3 th\u1ec3 cho ph\u00e9p qu\u1ea3n l\u00fd th\u00f4ng minh v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u1ed1t h\u01a1n.<\/p>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi Workgroup Bridge<\/h2>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy, gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 do OneProxy cung c\u1ea5p, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi c\u00e1c c\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp internet. B\u1eb1ng c\u00e1ch k\u1ebft n\u1ed1i m\u00e1y ch\u1ee7 proxy v\u1edbi c\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c, ng\u01b0\u1eddi qu\u1ea3n l\u00fd m\u1ea1ng c\u00f3 th\u1ec3 l\u1ecdc n\u1ed9i dung, qu\u1ea3n l\u00fd b\u0103ng th\u00f4ng v\u00e0 \u0111\u1ea3m b\u1ea3o quy\u1ec1n truy c\u1eadp an to\u00e0n cho t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.cisco.com\/\" target=\"_new\" rel=\"noopener nofollow\">H\u01b0\u1edbng d\u1eabn c\u1ea5u h\u00ecnh c\u1ea7u n\u1ed1i nh\u00f3m l\u00e0m vi\u1ec7c c\u1ee7a Cisco<\/a><\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/\" target=\"_new\" rel=\"noopener nofollow\">Ti\u00eau chu\u1ea9n IEEE cho m\u1ea1ng kh\u00f4ng d\u00e2y<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">OneProxy \u2013 Gi\u1ea3i ph\u00e1p proxy an to\u00e0n<\/a><\/li>\n<\/ul>\n<p><em>L\u01b0u \u00fd: C\u00e1c li\u00ean k\u1ebft \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u1eb1m m\u1ee5c \u0111\u00edch cung c\u1ea5p th\u00f4ng tin v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c minh \u0111\u1ec3 c\u00f3 c\u00e1c t\u00e0i nguy\u00ean m\u1edbi nh\u1ea5t v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t.<\/em><\/p>","protected":false},"featured_media":479706,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479705","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Workgroup Bridge<\/mark>","faq_items":null},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479705","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479705\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/479706"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=479705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}