{"id":592,"date":"2022-09-30T16:47:07","date_gmt":"2022-09-30T09:47:07","guid":{"rendered":"https:\/\/w2.vacif.com\/?p=592"},"modified":"2024-06-24T03:51:30","modified_gmt":"2024-06-24T03:51:30","slug":"access-point-va-nhung-dieu-nen-biet","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/access-point-va-nhung-dieu-nen-biet\/","title":{"rendered":"Access Point v\u00e0 nh\u1eefng \u0111i\u1ec1u n\u00ean bi\u1ebft"},"content":{"rendered":"\n<p>Trong m\u1ea1ng m\u00e1y t\u00ednh, \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y (WAP) hay n\u00f3i chung l\u00e0 \u0111i\u1ec3m truy c\u1eadp (AP), l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng m\u1ea1ng cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb Wi-Fi kh\u00e1c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u00f3 d\u00e2y. L\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ed9c l\u1eadp, AP c\u00f3 th\u1ec3 c\u00f3 k\u1ebft n\u1ed1i c\u00f3 d\u00e2y v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, nh\u01b0ng trong b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn kh\u00f4ng d\u00e2y, n\u00f3 c\u0169ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a ch\u00ednh b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. <\/p>\n\n\n\n<p><strong>1.Kh\u00e1i ni\u1ec7m Access Point?<\/strong><\/p>\n\n\n\n<p>Access Point (AP) hay Wireless Access Point (WAP) l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng cho ph\u00e9p k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb v\u1edbi m\u1ea1ng c\u00f3 d\u00e2y. AP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra m\u1ed9t m\u1ea1ng WLAN (Wireless Local Area Network), th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c v\u0103n ph\u00f2ng v\u00e0 t\u00f2a nh\u00e0 l\u1edbn c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c doanh nghi\u1ec7p.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"205\" src=\"https:http:\/\/aws.vacif.com\/wp-content\/uploads\/sites\/3\/2022\/09\/image-22.png\" alt=\"\" class=\"wp-image-594\" srcset=\"https:\/\/vacif.com\/en\/wp-content\/uploads\/sites\/3\/2022\/09\/image-22.png 331w, https:\/\/vacif.com\/en\/wp-content\/uploads\/sites\/3\/2022\/09\/image-22-300x186.png 300w\" sizes=\"auto, (max-width: 331px) 100vw, 331px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>2. L\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n c\u1ee7a Access Point.<\/strong><\/p>\n\n\n\n<p>N\u0103m 1970, \u0110\u1ea1i h\u1ecdc Hawaii \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ea1ng kh\u00f4ng d\u00e2y \u0111\u1ea7u ti\u00ean \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u kh\u00f4ng d\u00e2y gi\u1eefa c\u00e1c qu\u1ea7n \u0111\u1ea3o Hawaii. Tuy nhi\u00ean, ph\u1ea3i \u0111\u1ebfn n\u0103m 1991, Institute of Electrical and Electronics Engineers \u2013 IEEE m\u1edbi b\u1eaft \u0111\u1ea7u th\u1ea3o lu\u1eadn v\u1ec1 vi\u1ec7c ti\u00eau chu\u1ea9n h\u00f3a c\u00e1c c\u00f4ng ngh\u1ec7 WLAN. N\u0103m 1997, IEEE \u0111\u00e3 ph\u00ea chu\u1ea9n ti\u00eau chu\u1ea9n 802.11, thu\u1eadt ng\u1eef c\u00f4ng ngh\u1ec7 \u201c802.11\u201d ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 d\u00f9ng \u0111\u1ec3 ch\u1ec9 Wi-Fi.<\/p>\n\n\n\n<p>V\u00e0o n\u0103m 1999, m\u1ea1ng kh\u00f4ng d\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u v\u1edbi c\u00f4ng ch\u00fang nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb h\u1eefu \u00edch v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n 802.11 a v\u00e0 b. C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y c\u00f3 t\u1ed1c \u0111\u1ed9 r\u1ea5t th\u1ea5p (t\u01b0\u01a1ng \u1ee9ng l\u00ean t\u1edbi 54 Mbps &amp; 11Mbps) nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u1ed1t, v\u00ec l\u00fac b\u1ea5y gi\u1edd kh\u00f4ng c\u00f3 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng n\u00e0o s\u1eed d\u1ee5ng Wi-Fi v\u00e0 r\u1ea5t \u00edt m\u00e1y t\u00ednh x\u00e1ch tay.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, \u0111\u1ebfn n\u0103m 2003, m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb di \u0111\u1ed9ng s\u1eed d\u1ee5ng Wi-Fi \u0111\u00e3 xu\u1ea5t hi\u1ec7n v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay tr\u1edf th\u00e0nh ph\u1ed5 bi\u1ebfn h\u01a1n v\u1edbi m\u1ee5c \u0111\u00edch kinh doanh v\u00e0 c\u00e1 nh\u00e2n. \u0110\u00f3 l\u00e0 khi ti\u00eau chu\u1ea9n 802.11g \u0111\u01b0\u1ee3c ph\u00ea chu\u1ea9n, cung c\u1ea5p t\u1ed1c \u0111\u1ed9 l\u00ean \u0111\u1ebfn 54 Mbps v\u1edbi b\u0103ng t\u1ea7n 2,4 GHz. V\u00e0o n\u0103m 2007, v\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh th\u00ec ti\u00eau chu\u1ea9n m\u1edbi 802.11n c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho \u0111\u1ebfn ng\u00e0y nay. Chu\u1ea9n \u201cn\u201d mang l\u1ea1i t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd nhanh h\u01a1n l\u00ean \u0111\u1ebfn 450 Mbps cho Wi-Fi v\u00e0 n\u00f3 h\u1ed7 tr\u1ee3 c\u1ea3 thi\u1ebft b\u1ecb 2,4 Ghz v\u00e0 5 Ghz.<\/p>\n\n\n\n<p><strong>3. C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a AP.<\/strong><\/p>\n\n\n\n<p>Tr\u01b0\u1edbc khi \u0111i v\u00e0o c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a AP, ch\u00fang ta c\u00f9ng t\u00ecm hi\u1ec3u m\u1ed9t ch\u00fat v\u1ec1 ph\u1ea7n c\u1ee9ng c\u1ee7a AP.<\/p>\n\n\n\n<p>C\u00e1c AP \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb CPU, b\u1ed9 thu ph\u00e1t v\u00f4 tuy\u1ebfn, \u0103ng-ten v\u00e0 ph\u1ea7n m\u1ec1m. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y c\u00f9ng nhau t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng c\u1ee5c b\u1ed9 kh\u00f4ng d\u00e2y (WLAN). M\u1ea1ng WLAN cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd v\u1edbi m\u1ea1ng m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng d\u00e2y v\u00e0 c\u00e1p. C\u00e1c AP ng\u00e0y nay h\u1ed7 tr\u1ee3 nhi\u1ec1u chu\u1ea9n Wi-Fi kh\u00e1c nhau (802.11b, 802.11g \/ n, 802.11ac) v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o router c\u00f3 d\u00e2y ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111\u1ed9c l\u1eadp \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng c\u00f3 d\u00e2y l\u1edbn h\u01a1n.<\/p>\n\n\n\n<p>Ti\u1ebfp theo ta \u0111\u1ebfn c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a AP<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"179\" src=\"https:http:\/\/aws.vacif.com\/wp-content\/uploads\/sites\/3\/2022\/09\/image-23.png\" alt=\"\" class=\"wp-image-595\" srcset=\"https:\/\/vacif.com\/en\/wp-content\/uploads\/sites\/3\/2022\/09\/image-23.png 507w, https:\/\/vacif.com\/en\/wp-content\/uploads\/sites\/3\/2022\/09\/image-23-300x106.png 300w\" sizes=\"auto, (max-width: 507px) 100vw, 507px\" \/><\/figure>\n<\/div>\n\n\n<p>\u0110\u1ea7u ti\u00ean AP s\u1ebd \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi router ho\u1eb7c switch trong h\u1ec7 th\u1ed1ng m\u1ea1ng b\u1eb1ng c\u00e1p ethernet. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p cho AP k\u1ebft n\u1ed1i v\u1edbi internet v\u00e0 b\u0103ng th\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1eed d\u1ee5ng. Sau \u0111\u00f3, AP s\u1ebd g\u1eedi v\u00e0 nh\u1eadn t\u00edn hi\u1ec7u wireless, t\u00edn hi\u1ec7u n\u00e0y ph\u1ea3i n\u1eb1m trong d\u1ea3i t\u1ea7n 2,4Ghz ho\u1eb7c 5Ghz. T\u00edn hi\u1ec7u n\u00e0y s\u1ebd cho ph\u00e9p thi\u1ebft b\u1ecb b\u1ea1n k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y v\u1edbi m\u1ea1ng c\u1ee7a m\u00ecnh v\u00e0 Internet.<\/p>\n\n\n\n<p>AP r\u1ea5t h\u1eefu \u00edch khi s\u1eed d\u1ee5ng cho nh\u1eefng tr\u01b0\u1eddng h\u1ee3p b\u1ea1n c\u1ea7n k\u1ebft n\u1ed1i internet nh\u01b0ng kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi c\u00e1p ethernet v\u1eadt l\u00fd ho\u1eb7c cho c\u00e1c m\u1ea1ng c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb c\u1ea7n truy c\u1eadp internet. L\u1eafp \u0111\u1eb7t c\u00e0ng nhi\u1ec1u AP v\u00e0o m\u1ea1ng c\u00f3 th\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb h\u01a1n nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh x\u00e1ch tay, TV th\u00f4ng minh, m\u00e1y t\u00ednh b\u1ea3ng,\u2026<\/p>\n\n\n\n<p><strong>4. C\u00e1c mode ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Access Point.<\/strong><\/p>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh c\u00e1c AP ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00e1c mode kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u m\u1ea1ng kh\u00e1c nhau. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u1ea5u h\u00ecnh ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trong c\u00e0i \u0111\u1eb7t doanh nghi\u1ec7p.<\/p>\n\n\n\n<p><strong>Standalone access points: <\/strong>M\u1ed9t AP ch\u1ea1y \u0111\u1ed9c l\u1eadp \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi m\u1ea1ng LAN. B\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i nhi\u1ec1u AP v\u00e0o m\u1ed9t m\u1ea1ng LAN v\u00e0 l\u1eafp \u0111\u1eb7t ch\u00fang trong to\u00e0n b\u1ed9 t\u00f2a nh\u00e0 ho\u1eb7c v\u0103n ph\u00f2ng. B\u1eb1ng c\u00e1ch n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111i t\u1eeb khu v\u1ef1c n\u00e0y sang khu v\u1ef1c kh\u00e1c m\u00e0 kh\u00f4ng b\u1ecb m\u1ea5t k\u1ebft n\u1ed1i m\u1ea1ng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:http:\/\/aws.vacif.com\/wp-content\/uploads\/sites\/3\/2022\/09\/image-24.png\" alt=\"\" class=\"wp-image-597\"\/><\/figure>\n<\/div>\n\n\n<p><strong>Repeater ho\u1eb7c mesh access points: <\/strong>B\u1ea1n c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh c\u00e1c AP \u0111\u1ec3 m\u1edf r\u1ed9ng ph\u1ea1m vi ph\u1ee7 s\u00f3ng. Repeater ho\u1eb7c mesh ho\u1ea1t \u0111\u1ed9ng trong nh\u01b0 m\u1ed9t ch\u1ee9c n\u0103ng k\u00e9p \u0111\u1ec3 chuy\u1ec3n ti\u1ebfp t\u00edn hi\u1ec7u t\u1eeb c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y c\u1ee7a b\u1ea1n \u0111\u1ebfn m\u1ed9t AP kh\u00e1c \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng LAN.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:http:\/\/aws.vacif.com\/wp-content\/uploads\/sites\/3\/2022\/09\/image-25.png\" alt=\"\" class=\"wp-image-598\"\/><\/figure>\n<\/div>\n\n\n<p><strong>5. C\u00e1c \u01b0u \u0111i\u1ec3m s\u1eed d\u1ee5ng Access Point<\/strong><\/p>\n\n\n\n<p>&nbsp;D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u1ee3i \u00edch ph\u1ed5 bi\u1ebfn nh\u1ea5t s\u1ebd khi\u1ebfn b\u1ea1n l\u1ef1a ch\u1ecdn AP:<\/p>\n\n\n\n<p>+ AP cho ph\u00e9p k\u1ebft n\u1ed1i thi\u1ebft y\u1ebfu c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb WiFi thu\u1ed9c m\u1ecdi lo\u1ea1i, bao g\u1ed3m \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh b\u1ea3ng, TV th\u00f4ng minh, c\u1ea3m bi\u1ebfn IoT, v.v.<\/p>\n\n\n\n<p>+ B\u00e1n k\u00ednh ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng c\u1ee7a AP khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn thay th\u1ebf ho\u00e0n h\u1ea3o \u0111\u1ec3 cung c\u1ea5p k\u1ebft n\u1ed1i trong c\u00e1c khu v\u1ef1c r\u1ed9ng \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1edfi c\u00e1c t\u00f2a nh\u00e0 kh\u00e1c nhau g\u1ea7n nhau.<\/p>\n\n\n\n<p>+ Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng: cho ph\u00e9p m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ng\u01b0\u1eddi d\u00f9ng k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi v\u00e0o c\u00f9ng m\u1ed9t m\u1ea1ng m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m tr\u1ea3i nghi\u1ec7m duy\u1ec7t web.<\/p>\n\n\n\n<p>+ K\u1ebft n\u1ed1i s\u1ebd kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n khi ng\u01b0\u1eddi d\u00f9ng trong khi di chuy\u1ec3n l\u00e0m thay \u0111\u1ed5i \u0111i\u1ec3m truy c\u1eadp m\u00e0 b\u1ea1n \u0111ang k\u1ebft n\u1ed1i.<\/p>\n\n\n\n<p>+ M\u1ed9t s\u1ed1 h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 c\u1ea5p ngu\u1ed3n qua Ethernet Plus (PoE +), cho ph\u00e9p c\u00e1c AP \u0111\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n qua c\u00e1p Ethernet, do \u0111\u00f3 ti\u1ebft ki\u1ec7m th\u00eam h\u1ec7 th\u1ed1ng c\u00e1p.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong m\u1ea1ng m\u00e1y t\u00ednh, \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y (WAP) hay n\u00f3i chung l\u00e0 \u0111i\u1ec3m truy c\u1eadp (AP), l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng m\u1ea1ng cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb Wi-Fi kh\u00e1c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u00f3 d\u00e2y. L\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ed9c l\u1eadp, AP c\u00f3 th\u1ec3 c\u00f3 k\u1ebft n\u1ed1i c\u00f3 d\u00e2y v\u1edbi b\u1ed9 \u0111\u1ecbnh [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[80,27],"tags":[25,26,28],"class_list":["post-592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan-tai-lieu","category-mang-va-may-chu","tag-access-point","tag-ap","tag-wap","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/comments?post=592"}],"version-history":[{"count":1,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/592\/revisions"}],"predecessor-version":[{"id":10065,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/592\/revisions\/10065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/9519"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}