{"id":14181,"date":"2018-10-15T11:30:12","date_gmt":"2018-10-15T04:30:12","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=14181"},"modified":"2018-10-15T11:30:49","modified_gmt":"2018-10-15T04:30:49","slug":"1806173-2","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/1806173-2\/","title":{"rendered":"1806173"},"content":{"rendered":"

\u0110\u00e1nh gi\u00e1 Thi\u1ebft b\u1ecb m\u1ea1ng Draytek Vigor V3900<\/strong><\/h2>\n

Gi\u1edbi thi\u1ec7u chung<\/strong><\/p>\n

DrayTek l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t CPE b\u0103ng th\u00f4ng r\u1ed9ng bao g\u1ed3m t\u01b0\u1eddng l\u1eeda, thi\u1ebft b\u1ecb VPN, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng LAN kh\u00f4ng d\u00e2y. Trong \u0111\u00f3,\u00a0Thi\u1ebft b\u1ecb m\u1ea1ng Draytek Vigor V3900\u00a0<\/strong>l\u00e0 s\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt v\u1edbi hi\u1ec7u n\u0103ng cao c\u00f9ng nh\u1eefng t\u00ednh n\u0103ng n\u1ed5i tr\u1ed9i.<\/p>\n

\"Thi\u1ebft<\/p>\n

Hi\u1ec7u n\u0103ng\u00a0<\/strong><\/p>\n

Thi\u1ebft b\u1ecb c\u00f3 4 c\u1ed5ng WAN Gigabit Ethernet v\u1edbi m\u1ed7i c\u1ed5ng c\u00f3 hi\u1ec7u su\u1ea5t l\u00ean \u0111\u1ebfn 1 Gbps v\u00e0 1 khe\u00a0SFP Fiber WAN cho c\u00e2n b\u1eb1ng t\u1ea3i ho\u1eb7c s\u1eed d\u1ee5ng cho\u00a0c\u00e1c \u1ee9ng d\u1ee5ng chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng. C\u00f9ng v\u1edbi t\u1ed1i \u0111a 2 c\u1ed5ng USB cho sao l\u01b0u 3G \/ 4G, b\u1ea1n c\u00f3 th\u1ec3 g\u1eafn th\u00eam thi\u1ebft b\u1ecb ngo\u1ea1i vi v\u00e0o c\u1ed5ng USB \u0111\u1ec3 b\u1ed5 sung th\u00eam k\u1ebft n\u1ed1i di \u0111\u1ed9ng. V\u00ec v\u1eady, b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 t\u1ed1i \u0111a 7 k\u1ebft n\u1ed1i WAN ho\u1ea1t \u0111\u1ed9ng c\u00f9ng m\u1ed9t l\u00fac \u0111\u1ec3 cung c\u1ea5p m\u1ea1ng v\u1edbi hi\u1ec7u n\u0103ng n\u1ed5i tr\u1ed9i c\u00f9ng t\u00ednh \u0111a d\u1ee5ng.<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, s\u1ea3n ph\u1ea9m c\u00f3 2 c\u1ed5ng\u00a0LAN Gigabit Ethernet c\u00f9ng 1 khe SFP Fiber LAN, gi\u00fap cung c\u1ea5p k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao trong h\u1ec7 th\u1ed1ng m\u1ea1ng Lan. Thi\u1ebft b\u1ecb c\u0169ng h\u1ed7 tr\u1ee3 50 VLAN v\u00e0 50 Subnet. T\u1eeb \u0111\u00f3, b\u1ea1n \u0111\u01b0\u1ee3c t\u0103ng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, b\u1ea3o m\u1eadt v\u00e0 qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng m\u1ea1ng LAN t\u1ed1t h\u01a1n.\"Thi\u1ebft<\/p>\n

Ngo\u00e0i ra, thi\u1ebft b\u1ecb cung c\u1ea5p cho b\u1ea1n m\u1ed9t gi\u1ea3i ph\u00e1p t\u00edch h\u1ee3p hi\u1ec7u qu\u1ea3 cho qu\u1ea3n l\u00fd ng\u01b0\u1eddi d\u00f9ng c\u1ee5c b\u1ed9. B\u00ean c\u1ea1nh vi\u1ec7c l\u00e0 m\u1ed9t c\u1ed5ng VPN cho ng\u01b0\u1eddi d\u00f9ng quay s\u1ed1 t\u1eeb xa, n\u00f3 c\u0169ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 PPPoE \u0111\u1ec3 x\u00e1c th\u1ef1c nh\u1eefng ng\u01b0\u1eddi d\u00f9ng LAN v\u00e0 theo d\u00f5i vi\u1ec7c s\u1eed d\u1ee5ng d\u1eef li\u1ec7u c\u1ee7a t\u1eebng ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

Cu\u1ed1i c\u00f9ng,\u00a0Thi\u1ebft b\u1ecb m\u1ea1ng Draytek Vigor V3900 <\/strong>\u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u1edbi t\u00ednh kh\u1ea3 d\u1ee5ng cao, \u0111\u1ec3 ng\u0103n ch\u1eb7n m\u1ed9t \u0111i\u1ec3m l\u1ed7i xu\u1ea5t hi\u1ec7n. T\u00ednh n\u0103ng n\u00e0y d\u1ef1a tr\u00ean giao th\u1ee9c (CARP).\u00a0Ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f3 th\u1ec3 th\u00eam m\u1ed9t Vigor3900 d\u01b0 th\u1eeba v\u00e0o m\u1ea1ng nh\u01b0 m\u1ed9t b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn d\u1ef1 ph\u00f2ng \u0111\u1ec3 khi c\u00f3\u00a0s\u1ef1 c\u1ed1 v\u1ec1 thi\u1ebft b\u1ecb, b\u1ea3n sao l\u01b0u c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ea1ng \u0111i.\u00a0\u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a doanh nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n qu\u00e1 l\u00e2u.<\/p>\n

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\u0110\u00e1nh gi\u00e1 Thi\u1ebft b\u1ecb m\u1ea1ng Draytek Vigor V3900 Gi\u1edbi thi\u1ec7u chung DrayTek l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t CPE b\u0103ng th\u00f4ng r\u1ed9ng bao g\u1ed3m t\u01b0\u1eddng l\u1eeda, thi\u1ebft b\u1ecb...<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/14181"}],"collection":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/comments?post=14181"}],"version-history":[{"count":2,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/14181\/revisions"}],"predecessor-version":[{"id":14205,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/14181\/revisions\/14205"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=14181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=14181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=14181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}