{"id":479608,"date":"2023-08-09T10:42:42","date_gmt":"2023-08-09T10:42:42","guid":{"rendered":""},"modified":"2023-09-05T11:19:09","modified_gmt":"2023-09-05T11:19:09","slug":"wan-optimizer","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/wan-optimizer\/","title":{"rendered":"Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN"},"content":{"rendered":"<p>Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 truy\u1ec1n d\u1eef li\u1ec7u qua M\u1ea1ng di\u1ec7n r\u1ed9ng (WAN). N\u00f3 nh\u1eb1m m\u1ee5c \u0111\u00edch n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c truy c\u1eadp tr\u00ean m\u1ea1ng ph\u00e2n t\u00e1n.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean nh\u1eafc \u0111\u1ebfn n\u00f3<\/h2>\n<p>T\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN b\u1eaft ngu\u1ed3n t\u1eeb \u0111\u1ea7u nh\u1eefng n\u0103m 2000 khi c\u00e1c doanh nghi\u1ec7p b\u1eaft \u0111\u1ea7u nh\u1eadn ra nhu c\u1ea7u li\u00ean l\u1ea1c hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m ph\u00e2n t\u00e1n v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd. Khi c\u00e1c c\u00f4ng ty b\u1eaft \u0111\u1ea7u k\u1ebft n\u1ed1i c\u00e1c v\u0103n ph\u00f2ng chi nh\u00e1nh v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u, h\u1ecd ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 \u0111\u1ed9 tr\u1ec5 v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng.<\/p>\n<p>L\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN l\u00e0 v\u00e0o kho\u1ea3ng th\u1eddi gian n\u00e0y, khi c\u00e1c c\u00f4ng ty nh\u01b0 Expand Networks v\u00e0 Riverbed Technology \u0111i ti\u00ean phong trong c\u00f4ng ngh\u1ec7. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 gi\u1ea3m s\u1ef1 d\u01b0 th\u1eeba, c\u00e1c c\u00f4ng ty n\u00e0y \u0111\u00e3 t\u1ea1o ti\u1ec1n \u0111\u1ec1 cho m\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi v\u1ec1 hi\u1ec7u qu\u1ea3 m\u1ea1ng.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 WAN Optimizer: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 WAN Optimizer<\/h2>\n<p>Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 truy\u1ec1n d\u1eef li\u1ec7u qua m\u1ea1ng WAN b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau nh\u01b0:<\/p>\n<ul>\n<li><strong>\u0110i\u1ec1u h\u01b0\u1edbng giao th\u00f4ng:<\/strong> Ki\u1ec3m so\u00e1t lu\u1ed3ng d\u1eef li\u1ec7u \u0111\u1ec3 \u01b0u ti\u00ean l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp quan tr\u1ecdng.<\/li>\n<li><strong>Ch\u1ed1ng tr\u00f9ng l\u1eb7p d\u1eef li\u1ec7u:<\/strong> Lo\u1ea1i b\u1ecf d\u1eef li\u1ec7u tr\u00f9ng l\u1eb7p \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ed1 l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c chuy\u1ec3n.<\/li>\n<li><strong>N\u00e9n:<\/strong> Gi\u1ea3m k\u00edch th\u01b0\u1edbc d\u1eef li\u1ec7u \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 truy\u1ec1n.<\/li>\n<li><strong>T\u1ed1i \u01b0u h\u00f3a giao th\u1ee9c:<\/strong> S\u1eeda \u0111\u1ed5i c\u00e1c giao th\u1ee9c m\u1ea1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<li><strong>B\u1ed9 nh\u1edb \u0111\u1ec7m:<\/strong> L\u01b0u tr\u1eef c\u1ee5c b\u1ed9 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 gi\u1ea3m th\u1eddi gian truy xu\u1ea5t.<\/li>\n<\/ul>\n<p>Nh\u1eefng k\u1ef9 thu\u1eadt n\u00e0y \u0111\u00e3 ph\u00e1t tri\u1ec3n \u0111\u1ec3 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p h\u01a1n theo th\u1eddi gian, cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i tr\u1ea3i nghi\u1ec7m li\u1ec1n m\u1ea1ch b\u1ea5t k\u1ec3 v\u1ecb tr\u00ed.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN: C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN<\/h2>\n<p>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN th\u01b0\u1eddng bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n sau:<\/p>\n<ul>\n<li><strong>Thu\u1eadt to\u00e1n \u0111i\u1ec1u khi\u1ec3n:<\/strong> Nh\u1eefng \u0111i\u1ec1u n\u00e0y chi ph\u1ed1i h\u00e0nh vi c\u1ee7a tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a, quy\u1ebft \u0111\u1ecbnh c\u00e1ch \u01b0u ti\u00ean, n\u00e9n v\u00e0 lo\u1ea1i b\u1ecf d\u1eef li\u1ec7u tr\u00f9ng l\u1eb7p.<\/li>\n<li><strong>B\u1ed9 nh\u1edb \u0111\u1ec7m:<\/strong> L\u01b0u tr\u1eef c\u00e1c m\u1eabu l\u1eb7p \u0111i l\u1eb7p l\u1ea1i v\u00e0 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy c\u1eadp th\u01b0\u1eddng xuy\u00ean.<\/li>\n<li><strong>M\u00e1y ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp:<\/strong> Gi\u00e1m s\u00e1t c\u00e1c m\u1eabu l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c c\u01a1 h\u1ed9i t\u1ed1i \u01b0u h\u00f3a.<\/li>\n<li><strong>C\u1ed5ng c\u1ea5p \u1ee9ng d\u1ee5ng:<\/strong> Ki\u1ec3m so\u00e1t v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c giao th\u1ee9c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng h\u00e0i h\u00f2a, c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady tr\u00ean m\u1ea1ng WAN.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN<\/h2>\n<p>M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>N\u00e2ng cao hi\u1ec7u su\u1ea5t:<\/strong> C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ph\u1ea3n h\u1ed3i c\u1ee7a \u1ee9ng d\u1ee5ng trong kho\u1ea3ng c\u00e1ch xa.<\/li>\n<li><strong>Hi\u1ec7u qu\u1ea3 b\u0103ng th\u00f4ng:<\/strong> T\u1ed1i \u0111a h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng \u0111\u1ec3 gi\u1ea3m chi ph\u00ed.<\/li>\n<li><strong>T\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n:<\/strong> \u0110\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> D\u1ec5 d\u00e0ng \u0111\u00e1p \u1ee9ng s\u1ef1 t\u0103ng tr\u01b0\u1edfng v\u1ec1 d\u1eef li\u1ec7u v\u00e0 ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>D\u1ec5 qu\u1ea3n l\u00fd:<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t v\u00e0 hi\u1ec3n th\u1ecb t\u1eadp trung.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN: S\u1eed d\u1ee5ng B\u1ea3ng v\u00e0 Danh s\u00e1ch \u0111\u1ec3 Vi\u1ebft<\/h2>\n<p>Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh:<\/p>\n<h3>Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN d\u1ef1a tr\u00ean ph\u1ea7n c\u1ee9ng<\/h3>\n<table>\n<thead>\n<tr>\n<th>nh\u00e0 ch\u1ebf t\u1ea1o<\/th>\n<th>Ng\u01b0\u1eddi m\u1eabu<\/th>\n<th>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L\u00f2ng s\u00f4ng<\/td>\n<td>\u0111\u1ea7u th\u00e9p<\/td>\n<td>\u0110\u1ecbnh h\u00ecnh l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, ch\u1ed1ng tr\u00f9ng l\u1eb7p<\/td>\n<\/tr>\n<tr>\n<td>Cisco<\/td>\n<td>WAAS<\/td>\n<td>T\u1ed1i \u01b0u h\u00f3a giao th\u1ee9c, b\u1ed9 nh\u1edb \u0111\u1ec7m<\/td>\n<\/tr>\n<tr>\n<td>c\u00e2y b\u00e1ch x\u00f9<\/td>\n<td>D\u00f2ng WXC<\/td>\n<td>N\u00e9n, t\u0103ng t\u1ed1c \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN d\u1ef1a tr\u00ean ph\u1ea7n m\u1ec1m<\/h3>\n<ul>\n<li><strong>\u0110\u1ec9nh B\u1ea1c:<\/strong> Cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN \u1ea3o.<\/li>\n<li><strong>\u00c1o kho\u00e1c m\u00e0u xanh:<\/strong> Cung c\u1ea5p d\u1ecbch v\u1ee5 t\u1ed1i \u01b0u h\u00f3a d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y.<\/li>\n<\/ul>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN, 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<p>Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 k\u1ebft n\u1ed1i c\u00e1c v\u0103n ph\u00f2ng chi nh\u00e1nh, n\u00e2ng cao d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng truy c\u1eadp t\u1eeb xa.<\/p>\n<h3>Nh\u1eefng v\u1ea5n \u0111\u1ec1 chung<\/h3>\n<ul>\n<li><strong>Nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 c\u1ea5u h\u00ecnh:<\/strong> C\u1ea5u h\u00ecnh sai c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t.<\/li>\n<li><strong>Nh\u1eefng v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch:<\/strong> \u0110\u1ea3m b\u1ea3o r\u1eb1ng tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN ho\u1ea1t \u0111\u1ed9ng v\u1edbi thi\u1ebft b\u1ecb m\u1ea1ng hi\u1ec7n c\u00f3.<\/li>\n<\/ul>\n<h3>C\u00e1c gi\u1ea3i ph\u00e1p<\/h3>\n<ul>\n<li><strong>K\u1ebf ho\u1ea1ch ph\u00f9 h\u1ee3p:<\/strong> Ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 m\u1ea1ng v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch tr\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n.<\/li>\n<li><strong>Gi\u00e1m s\u00e1t li\u00ean t\u1ee5c:<\/strong> Gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean gi\u00fap gi\u1eef cho h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a.<\/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<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN<\/th>\n<th>C\u00e2n b\u1eb1ng t\u1ea3i<\/th>\n<th>Tr\u00ecnh t\u0103ng t\u1ed1c m\u1ea1ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\n<td>Hi\u1ec7u qu\u1ea3 d\u1eef li\u1ec7u<\/td>\n<td>Ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp<\/td>\n<td>C\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9<\/td>\n<\/tr>\n<tr>\n<td>Tri\u1ec3n khai<\/td>\n<td>WAN<\/td>\n<td>M\u1ea1ng n\u1ed9i b\u1ed9<\/td>\n<td>M\u1ea1ng n\u1ed9i b\u1ed9<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng ngh\u1ec7 ch\u1ee7 ch\u1ed1t<\/td>\n<td>Ch\u1ed1ng tr\u00f9ng l\u1eb7p, n\u00e9n<\/td>\n<td>\u0110\u1ecbnh tuy\u1ebfn giao th\u00f4ng<\/td>\n<td>B\u1ed9 nh\u1edb \u0111\u1ec7m, b\u1ed9 \u0111\u1ec7m<\/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 Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN<\/h2>\n<p>C\u00e1c xu h\u01b0\u1edbng t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN trong t\u01b0\u01a1ng lai bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>T\u00edch h\u1ee3p v\u1edbi d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y:<\/strong> Ho\u1ea1t \u0111\u1ed9ng li\u1ec1n m\u1ea1ch v\u1edbi nhi\u1ec1u n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y kh\u00e1c nhau.<\/li>\n<li><strong>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o:<\/strong> S\u1eed d\u1ee5ng AI \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n m\u00f4 h\u00ecnh giao th\u00f4ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p.<\/li>\n<li><strong>C\u1ea3i ti\u1ebfn b\u1ea3o m\u1eadt:<\/strong> C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd h\u01a1n \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi Tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN<\/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 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng v\u1edbi c\u00e1c tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN \u0111\u1ec3 n\u00e2ng cao h\u01a1n n\u1eefa hi\u1ec7u su\u1ea5t m\u1ea1ng. B\u1eb1ng c\u00e1ch \u0111\u00f3ng vai tr\u00f2 trung gian trong c\u00e1c y\u00eau c\u1ea7u d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 gi\u1ea3m th\u1eddi gian t\u1ea3i v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng v\u1edbi c\u00e1c tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a WAN \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.riverbed.com\/\" target=\"_new\" rel=\"noopener nofollow\">C\u00f4ng ngh\u1ec7 l\u00f2ng s\u00f4ng \u2013 T\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\/\" target=\"_new\" rel=\"noopener nofollow\">Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN c\u1ee7a Cisco<\/a><\/li>\n<li><a href=\"https:\/\/www.juniper.net\/\" target=\"_new\" rel=\"noopener nofollow\">Juniper Networks \u2013 T\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">OneProxy \u2013 Gi\u1ea3i ph\u00e1p proxy hi\u1ec7u qu\u1ea3<\/a><\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng WAN, doanh nghi\u1ec7p c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t m\u1ea1ng c\u1ee7a m\u00ecnh, \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng li\u00ean l\u1ea1c hi\u1ec7u qu\u1ea3 b\u1ea5t k\u1ec3 kho\u1ea3ng c\u00e1ch hay \u0111\u1ed9 ph\u1ee9c t\u1ea1p.<\/p>","protected":false},"featured_media":479609,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479608","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>WAN Optimizer<\/mark>","faq_items":[{"question":"What is WAN Optimization and why is it important?","answer":"<p>WAN Optimization refers to the techniques used to maximize the efficiency of data communication over a Wide Area Network (WAN). It is crucial for businesses with geographically dispersed locations, helping in enhancing application performance, maximizing bandwidth efficiency, and improving data integrity.<\/p>"},{"question":"What were the early pioneers in the field of WAN Optimization?","answer":"<p>Some of the early pioneers in WAN optimization include companies like Expand Networks and Riverbed Technology. They laid the groundwork by focusing on optimizing data transfer and reducing redundancy.<\/p>"},{"question":"How does a WAN Optimizer work internally?","answer":"<p>A WAN optimizer works through a combination of control algorithms, cache memory, traffic analyzers, and application-level gateways. These components work together to prioritize, compress, deduplicate, and manage data to ensure efficient flow across the WAN.<\/p>"},{"question":"What are the different types of WAN Optimizers, and how are they categorized?","answer":"<p>WAN optimizers can be categorized into hardware-based and software-based types. Examples of hardware-based include Riverbed's SteelHead and Cisco's WAAS, while software-based examples include Silver Peak's virtual appliances and Blue Coat's cloud-based services.<\/p>"},{"question":"What are the common problems and solutions related to the use of WAN Optimizers?","answer":"<p>Common problems include configuration challenges and compatibility issues. These can be mitigated through proper planning, network assessments, regular monitoring, and maintenance.<\/p>"},{"question":"How are WAN Optimizers different from Load Balancers and Network Accelerators?","answer":"<p>WAN Optimizers focus on data efficiency over a WAN, utilizing techniques like deduplication and compression. Load Balancers distribute traffic across servers, while Network Accelerators focus on speed improvement within local networks.<\/p>"},{"question":"What are the future perspectives and technologies related to WAN Optimization?","answer":"<p>Future trends include integration with cloud services, utilization of artificial intelligence for traffic prediction, and enhanced security measures. These innovations are expected to drive WAN optimization to new heights.<\/p>"},{"question":"How can proxy servers like OneProxy be used with WAN Optimizers?","answer":"<p>Proxy servers like OneProxy can work with WAN optimizers to further improve network performance. By acting as intermediaries in data requests, proxy servers can reduce load times and collaborate with WAN optimizers for efficient data delivery.<\/p>"},{"question":"Where can I find more information and resources about WAN Optimization?","answer":"<p>You can explore more about WAN Optimization through resources such as Riverbed Technology's website, Cisco's WAN Optimization Solutions page, Juniper Networks' site, and OneProxy's website. Links to these resources are provided in the related links section of the article.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479608","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\/479608\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/479609"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=479608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}