{"id":435,"date":"2019-09-26T13:10:11","date_gmt":"2019-09-26T10:10:11","guid":{"rendered":"https:\/\/web-mng.iptp.com\/?page_id=435"},"modified":"2026-03-11T12:26:09","modified_gmt":"2026-03-11T09:26:09","slug":"managed-connectivity","status":"publish","type":"page","link":"https:\/\/www.iptp.us\/vi\/business-solutions\/managed-services\/managed-connectivity\/","title":{"rendered":"D\u1ecbch V\u1ee5 Qu\u1ea3n L\u00fd K\u1ebft N\u1ed1i"},"content":{"rendered":"<p class=\"text-center\"><img decoding=\"async\" loading=\"lazy\" class=\"lazy alignleft size-full wp-image-10762 mb-5\" src=\"data:image\/gif;base64,R0lGODlhAQABAAD\/ACwAAAAAAQABAAACADs=\" data-src=\"\/wp-content\/uploads\/managed-connectivity-services-vn-1.png\" alt=\"D&#7883;ch V&#7909; Qu&#7843;n L&yacute; K&#7871;t N&#7889;i\" width=\"1473\" height=\"768\"><\/p><noscript><img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-full wp-image-10762 mb-5 lazy\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" alt=\"D&#7883;ch V&#7909; Qu&#7843;n L&yacute; K&#7871;t N&#7889;i\" width=\"1473\" height=\"768\" data-src=\"\/wp-content\/uploads\/managed-connectivity-services-vn-1.png\"><\/noscript><p>T&#7915; c&aacute;c c&ocirc;ng ty truy&#7873;n th&ocirc;ng v&agrave; c&aacute;c c&ocirc;ng ty game, &#273;&#7871;n c&aacute;c nh&agrave; cung c&#7845;p vi&#7877;n th&ocirc;ng v&agrave; c&aacute;c t&#7853;p &#273;o&agrave;n t&agrave;i ch&iacute;nh, c&#7843; l&#7899;n v&agrave; nh&#7887;, t&#7845;t c&#7843; c&aacute;c doanh nghi&#7879;p &#273;&#7873;u c&oacute; ho&#7841;t &#273;&#7897;ng b&#7883; r&agrave;ng bu&#7897;c b&#7903;i nhu c&#7847;u duy tr&igrave; v&agrave; qu&#7843;n l&yacute; k&#7871;t n&#7889;i m&#7841;ng an to&agrave;n. Nh&#7919;ng th&aacute;ch th&#7913;c v&agrave; chi ph&iacute; li&ecirc;n quan &#273;&#7871;n vi&#7879;c mua thi&#7871;t b&#7883;, h&#7895; tr&#7907; b&#7843;o m&#7853;t v&agrave; &#273;&#7883;nh c&#7845;u h&igrave;nh g&oacute;i k&#7871;t n&#7889;i c&#7911;a b&#7841;n &#273;&#7875; ph&ugrave; h&#7907;p v&#7899;i m&ocirc; h&igrave;nh kinh doanh c&aacute; nh&acirc;n th&#432;&#7901;ng n&#7857;m ngo&agrave;i t&#7847;m ki&#7875;m so&aacute;t c&#7911;a m&#7897;t doanh nghi&#7879;p kh&ocirc;ng c&oacute; b&#7897; ph&#7853;n CNTT n&#7897;i b&#7897;.<\/p><p>K&#7871;t n&#7889;i m&#7841;ng to&agrave;n c&#7847;u c&#7911;a ch&uacute;ng t&ocirc;i d&#7921;a tr&ecirc;n c&aacute;c gi&#7843;i ph&aacute;p chuy&ecirc;n bi&#7879;t, ph&ugrave; h&#7907;p, cho ph&eacute;p b&#7841;n ch&#7885;n m&#7897;t d&#7883;ch v&#7909; c&#7909; th&#7875; ph&ugrave; h&#7907;p v&#7899;i nhu c&#7847;u ho&#7863;c k&#7871;t h&#7907;p v&#7899;i c&aacute;c D&#7883;ch v&#7909; k&#7871;t n&#7889;i &#273;&#432;&#7907;c qu&#7843;n l&yacute; kh&aacute;c.<\/p><p>B&#7841;n c&oacute; th&#7875; ch&#7885;n m&#7897;t d&#7883;ch v&#7909; c&#7909; th&#7875; ph&ugrave; h&#7907;p v&#7899;i nhu c&#7847;u c&#7911;a b&#7841;n ho&#7863;c k&#7871;t h&#7907;p n&oacute; v&#7899;i c&aacute;c D&#7883;ch v&#7909; k&#7871;t n&#7889;i &#273;&#432;&#7907;c qu&#7843;n l&yacute; kh&aacute;c. &#272;&#7875; bi&#7871;t th&ecirc;m th&ocirc;ng tin xin vui l&ograve;ng tham kh&#7843;o <a href=\"\/map\/\" target=\"_blank\" rel=\"noopener noreferrer\"><b>b&#7843;n &#273;&#7891; m&#7841;ng qu&#7889;c t&#7871; c&#7911;a ch&uacute;ng t&ocirc;i<\/b><\/a> ho&#7863;c li&ecirc;n h&#7879; v&#7899;i &#273;&#7841;i di&#7879;n c&#7911;a ch&uacute;ng t&ocirc;i th&ocirc;ng qua &nbsp;<a onclick=\"popupchat()\" class=\"c-cursor\">Live Assistant<\/a>.<\/p><h5>D&Agrave;NH CHO C&Aacute;C NH&Agrave; CUNG C&#7844;P D&#7882;CH V&#7908; K&#7870;T N&#7888;I<\/h5><h6>IP TRANSIT<\/h6><p>B&#7843;ng Internet BGP b&#259;ng th&ocirc;ng r&#7897;ng &#273;&#7847;y &#273;&#7911; t&#7889;c &#273;&#7897; cao, c&oacute; kh&#7843; n&#259;ng ph&#7909;c h&#7891;i cao cho c&aacute;c ISP, ASP, CP, c&ocirc;ng ty vi&#7877;n th&ocirc;ng v&agrave; nh&agrave; &#273;i&#7873;u h&agrave;nh trung t&acirc;m d&#7919; li&#7879;u v&agrave; doanh nghi&#7879;p. Quan h&#7879; v&#7899;i &#273;&#7889;i t&aacute;c Level3 gi&uacute;p ch&uacute;ng t&ocirc;i &#273;&#7841;t &#273;&#432;&#7907;c k&#7871;t n&#7889;i t&#7889;i &#432;u th&ocirc;ng qua HSIP v&agrave; tr&#7921;c ti&#7871;p th&ocirc;ng qua c&aacute;c &#273;&#7889;i t&aacute;c Peering, thi&#7871;t l&#7853;p c&aacute;c phi&ecirc;n b&#7887; qua c&aacute;c h&#7879; th&#7889;ng t&#7921; tr&#7883; kh&aacute;c. K&#7871;t n&#7889;i tr&#7921;c ti&#7871;p m&#7903; r&#7897;ng v&agrave; ti&ecirc;n phong song ph&#432;&#417;ng &#273;&#432;&#7907;c thi&#7871;t l&#7853;p t&#7889;t v&#7899;i nhi&#7873;u nh&agrave; cung c&#7845;p tr&ecirc;n to&agrave;n th&#7871; gi&#7899;i cho ph&eacute;p c&acirc;n b&#7857;ng t&#7843;i, t&#7889;i &#432;u h&oacute;a tuy&#7871;n &#273;&#432;&#7901;ng v&agrave; ph&#7911; s&oacute;ng to&agrave;n c&#7847;u v&agrave; khu v&#7921;c tuy&#7879;t v&#7901;i. C&oacute; s&#7861;n tr&ecirc;n c&aacute;c c&#7893;ng 100FE, 1GE v&agrave; 10GE t&#7841;i c&aacute;c trung t&acirc;m d&#7919; li&#7879;u l&#7899;n tr&ecirc;n to&agrave;n th&#7871; gi&#7899;i ho&#7863;c t&#7841;i c&#417; s&#7903; c&#7911;a kh&aacute;ch h&agrave;ng v&#7899;i k&#7871;t n&#7889;i trong n&#432;&#7899;c.<\/p><h6>C&Aacute;C GIAO TH&#7912;C<\/h6><ul>\n<li>Ethernet nhanh (100 Mbps)<\/li>\n<li>Gigabit Ethernet (1 Gbits)<\/li>\n<li>10 Gigabit Ethernet (10 Gbps)<\/li>\n<li>100 Gigabit Ethernet (100 Gbps)<\/li>\n<li>STM (1\/4\/16\/64)<\/li>\n<\/ul><h6>OPTIONS<\/h6><ul>\n<li>BGP ho&#7863;c c&#7845;u h&igrave;nh &#273;&#7883;nh tuy&#7871;n t&#297;nh<\/li>\n<li>H&#7895; tr&#7907; c&#7897;ng &#273;&#7891;ng BGP Black Hole<\/li>\n<li>IPv6 ch&#7891;ng \/ ch&#7891;ng k&eacute;p<\/li>\n<li>Nhi&#7873;u d&#7883;ch v&#7909; qua m&#7897;t c&#7893;ng<\/li>\n<li>Li&ecirc;n k&#7871;t t&#7853;p h&#7907;p<\/li>\n<li>Thanh to&aacute;n t&#7893;ng h&#7907;p tr&ecirc;n nhi&#7873;u c&#7893;ng<\/li>\n<li>DNS ch&iacute;nh \/ ph&#7909;<\/li>\n<\/ul><hr><h6>Multiprotocol Label Switching (MPLS)<\/h6><p>MPLS l&agrave; m&#7897;t c&ocirc;ng ngh&#7879; n&#7893;i b&#7853;t, ch&uacute;ng t&ocirc;i b&#7843;o tr&igrave; cho nhi&#7873;u c&ocirc;ng ty &#273;a trang web tr&ecirc;n to&agrave;n c&#7847;u. &#272;&acirc;y l&agrave; d&#7883;ch v&#7909; l&yacute; t&#432;&#7903;ng cho c&aacute;c doanh nghi&#7879;p mu&#7889;n ch&#7841;y &#7913;ng d&#7909;ng giao d&#7883;ch th&#7867; t&iacute;n d&#7909;ng (PCI DSS), g&oacute;i k&#7871; to&aacute;n v&agrave;\/ho&#7863;c th&ocirc;ng tin ch&#7913;ng kho&aacute;n hay c&aacute;c d&#7883;ch v&#7909; kh&aacute;c y&ecirc;u c&#7847;u t&#7889;c &#273;&#7897; cao v&agrave; k&#7871;t n&#7889;i an to&agrave;n.<\/p><p><strong>&bull; VPLS:<\/strong> l&agrave; d&#7883;ch v&#7909; chuy&#7875;n m&#7841;ch &#273;a &#273;i&#7875;m d&#7921;a tr&ecirc;n Ethernet (M&#7841;ng ri&ecirc;ng &#7843;o layer 2) cho ph&eacute;p b&#7841;n k&#7871;t n&#7889;i c&aacute;c trang web Ethernet LAN ph&acirc;n t&aacute;n theo &#273;&#7883;a l&yacute; v&#7899;i nhau qua &#273;&#432;&#7901;ng tr&#7909;c MPLS. &#272;&#7889;i v&#7899;i ng&#432;&#7901;i d&ugrave;ng VPLS, t&#7845;t c&#7843; c&aacute;c trang web d&#432;&#7901;ng nh&#432; n&#7857;m trong c&ugrave;ng m&#7897;t m&#7841;ng LAN Ethernet m&#7863;c d&ugrave; l&#432;u l&#432;&#7907;ng truy c&#7853;p tr&ecirc;n to&agrave;n c&#7847;u. C&aacute;c &#273;&#432;&#7901;ng d&#7851;n mang l&#432;u l&#432;&#7907;ng VPLS gi&#7919;a m&#7895;i b&#7897; &#273;&#7883;nh tuy&#7871;n c&#7911;a Nh&agrave; cung c&#7845;p c&#7841;nh phi&ecirc;n BGP.<\/p><p><strong>&bull; EoMPLS:<\/strong>Ethernet qua MPLS l&agrave; m&#7897;t gi&#7843;i ph&aacute;p c&#7911;a Cisco gi&uacute;p m&#7903; r&#7897;ng MPLS b&#7857;ng c&aacute;ch t&#7841;o c&aacute;c khung Ethernet layer 2 qua l&otilde;i layer 3 v&agrave; cho ph&eacute;p ki&#7875;m so&aacute;t l&#432;u l&#432;&#7907;ng. EoMPLS ho&#7841;t &#273;&#7897;ng b&#7857;ng c&aacute;ch &#273;&oacute;ng g&oacute;i c&aacute;c PDU Ethernet trong c&aacute;c g&oacute;i MPLS v&agrave; chuy&#7875;n ti&#7871;p ch&uacute;ng qua m&#7841;ng MPLS. Nh&agrave; cung c&#7845;p d&#7883;ch v&#7909; EoMPLS h&#7895; tr&#7907; h&#417;n 4.096 Vlan.<\/p><p><strong>&bull; L2MPLS\/VPN Pseudowire:<\/strong> Pseudowire l&agrave; m&#7897;t c&#417; ch&#7871; &#273;&#7875; m&ocirc; ph&#7887;ng c&aacute;c d&#7883;ch v&#7909; m&#7841;ng ho&#7863;c vi&#7877;n th&ocirc;ng kh&aacute;c nhau tr&ecirc;n c&aacute;c m&#7841;ng chuy&#7875;n m&#7841;ch g&oacute;i &#273;&#432;&#7907;c ph&acirc;n ph&#7889;i qua MPLS. C&ocirc;ng ngh&#7879; n&agrave;y c&oacute; th&#7875; &#273;&#432;&#7907;c s&#7917; d&#7909;ng &#273;&#7875; k&#7871;t n&#7889;i c&aacute;c lo&#7841;i ph&#432;&#417;ng ti&#7879;n kh&aacute;c nhau, nh&#432; Ethernet sang Frame Relay. C&aacute;c L2VPN n&agrave;y cung c&#7845;p m&#7897;t gi&#7843;i ph&aacute;p thay th&#7871; cho c&aacute;c m&#7841;ng ri&ecirc;ng &#273;&#432;&#7907;c cung c&#7845;p b&#7903;i c&aacute;c k&ecirc;nh thu&ecirc; ri&ecirc;ng ho&#7863;c b&#7903;i c&aacute;c m&#7841;ch &#7843;o Layer 2. D&#7883;ch v&#7909; &#273;&#432;&#7907;c duy tr&igrave; v&#7899;i c&aacute;c L2VPN n&agrave;y &#273;&#432;&#7907;c g&#7885;i l&agrave; D&#7883;ch v&#7909; d&acirc;y ri&ecirc;ng &#7843;o (VPWS).<\/p><hr><h6>IPLC (International Private Leased Circuit)<\/h6><p>D&#7883;ch v&#7909; point-to-point leased line qu&#7889;c t&#7871; cung c&#7845;p m&#7897;t gi&#7843;i ph&aacute;p k&#7871;t n&#7889;i point-to-point 24\/7 chuy&ecirc;n d&#7909;ng, &#273;&aacute;ng tin c&#7853;y v&agrave; an to&agrave;n gi&#7919;a c&aacute;c c&#417; s&#7903; v&agrave; v&#7883; tr&iacute; c&#7911;a kh&aacute;ch h&agrave;ng tr&ecirc;n to&agrave;n th&#7871; gi&#7899;i v&agrave; cho ph&eacute;p c&aacute;c v&#259;n ph&ograve;ng ph&acirc;n t&aacute;n theo &#273;&#7883;a l&yacute; tr&ecirc;n to&agrave;n th&#7871; gi&#7899;i c&#7911;a nh&#7919;ng t&#7893; ch&#7913;c n&agrave;y li&ecirc;n l&#7841;c v&#7899;i nhau. IPLC h&#7895; tr&#7907; t&#7845;t c&#7843; c&aacute;c lo&#7841;i l&#432;u l&#432;&#7907;ng (Voice, Data, Video ho&#7863;c b&#7845;t k&#7923; &#7913;ng d&#7909;ng &#273;a ph&#432;&#417;ng ti&#7879;n c&oacute; &#273;&#7897; tr&#7877; v&agrave; &#273;&#7897; nh&#7841;y jitter n&agrave;o kh&aacute;c), cung c&#7845;p m&#7897;t d&#7843;i b&#259;ng th&ocirc;ng r&#7897;ng l&#7899;n c&#361;ng nh&#432; kh&#7843; n&#259;ng m&#7903; r&#7897;ng v&agrave; linh ho&#7841;t &#273;&#7875; &#273;&aacute;p &#7913;ng nhu c&#7847;u li&ecirc;n l&#7841;c hi&#7879;n t&#7841;i v&agrave; t&#432;&#417;ng lai c&#7911;a b&#7841;n. C&aacute;c l&#7907;i &iacute;ch bao g&#7891;m h&#7895; tr&#7907; an to&agrave;n v&agrave; b&#7843;o m&#7853;t cho nhi&#7873;u giao di&#7879;n, nhi&#7873;u t&#7889;c &#273;&#7897; d&#7919; li&#7879;u v&agrave; giao th&#7913;c, k&#7871;t n&#7889;i tr&ecirc;n to&agrave;n th&#7871; gi&#7899;i th&ocirc;ng qua c&aacute;p ng&#7847;m, dung l&#432;&#7907;ng cao, kh&#7843; n&#259;ng ph&#7909;c h&#7891;i &#273;&#7847;y &#273;&#7911;, h&#7895; tr&#7907; ch&#7871; &#273;&#7897; truy&#7873;n kh&ocirc;ng &#273;&#7891;ng b&#7897; (ATM) v&agrave; h&#7895; tr&#7907; k&#7929; thu&#7853;t cho b&#7845;t k&#7923; &#7913;ng d&#7909;ng n&agrave;o. Ch&uacute;ng t&ocirc;i c&oacute; th&#7875; &#273;&#7863;t m&#7897;t &#273;&#417;n h&agrave;ng v&#7899;i m&#7897;t carrier &#273;&#417;n l&#7867; cho hai m&#7841;ch thu&ecirc; ri&ecirc;ng c&#7911;a hai v&#259;n ph&ograve;ng &#7903; hai qu&#7889;c gia kh&aacute;c nhau v&agrave; cho ph&eacute;p tc&ocirc;ng ty &#273;&oacute; b&aacute;o c&aacute;o t&#7845;t c&#7843; c&aacute;c v&#7845;n &#273;&#7873; t&#7915; m&#7897;t trong hai m&#7841;ch &#273;&#7871;n m&#7897;t carrier.<\/p><hr><h6>GEO DNS<\/h6><p>GeoDNS l&agrave; m&#7897;t gi&#7843;i ph&aacute;p DNS (H&#7879; th&#7889;ng t&ecirc;n mi&#7873;n) c&oacute; th&#7875; ph&acirc;n ph&#7889;i vi&#7879;c t&#7843;i l&ecirc;n cho t&ecirc;n m&aacute;y ch&#7911; &#273;&#7871;n &lsquo;mirrors&rsquo; g&#7847;n nh&#7845;t(&#273;&#432;&#7907;c x&aacute;c &#273;&#7883;nh theo &#273;&#7883;a l&yacute;; &#7903; c&#7845;p qu&#7889;c gia\/l&#7909;c &#273;&#7883;a). GeoDNS c&oacute; th&#7875; &#273;&#432;&#7907;c g&#7885;i theo nh&#7919;ng c&aacute;ch sau: c&acirc;n b&#7857;ng t&#7843;i theo khu v&#7921;c, geolocation-aware DNS or GSLB (C&acirc;n b&#7857;ng t&#7843;i m&aacute;y ch&#7911; to&agrave;n c&#7847;u). D&#7883;ch v&#7909; n&agrave;y kh&ocirc;ng y&ecirc;u c&#7847;u b&#7845;t k&#7923; s&#7921; h&#7895; tr&#7907; n&agrave;o t&#7915; ISP v&agrave; s&#7869; kh&ocirc;ng ph&aacute; v&#7905; c&aacute;c k&#7871;t n&#7889;i hi&#7879;n c&oacute; d&ugrave; cho m&aacute;y ch&#7911; &#273;&#432;&#7907;c ch&#7885;n cho m&#7897;t m&aacute;y kh&aacute;ch c&#7909; th&#7875; thay &#273;&#7893;i. N&#7871;u b&#7841;n c&oacute; m&aacute;y ch&#7911; &#7903; nhi&#7873;u &#273;&#7883;a &#273;i&#7875;m, GeoDNS cung c&#7845;p m&#7897;t c&aacute;ch &#273;&#7875; h&#432;&#7899;ng ng&#432;&#7901;i d&ugrave;ng &#273;&#7871;n m&aacute;y ch&#7911; g&#7847;n nh&#7845;t, &#273;i&#7873;u &#273;&oacute; c&oacute; ngh&#297;a l&agrave; kh&aacute;ch truy c&#7853;p s&#7869; ti&#7871;p c&#7853;n trang web c&#7911;a b&#7841;n nhanh h&#417;n.<\/p><hr><h6>EPL (Ethernet Private Line)<\/h6><p>M&#7897;t gi&#7843;i ph&aacute;p k&#7871;t n&#7889;i hi&#7879;u qu&#7843; v&#7873; chi ph&iacute; gi&uacute;p t&#7893; ch&#7913;c c&#7911;a b&#7841;n &#273;&aacute;p &#7913;ng nhu c&#7847;u v&#7873; nh&#7919;ng &#7913;ng d&#7909;ng s&#7917; d&#7909;ng nhi&#7873;u b&#259;ng th&ocirc;ng v&#7899;i c&#7845;u h&igrave;nh P2P b&#259;ng th&ocirc;ng cao, linh ho&#7841;t, &#273;&aacute;ng tin c&#7853;y, ph&acirc;n ph&#7889;i c&aacute;c k&#7871;t n&#7889;i b&#7857;ng s&#7907;i fiber dung l&#432;&#7907;ng cao gi&#7919;a hai trang web. Gi&#7843;i ph&aacute;p n&agrave;y gi&uacute;p b&#7841;n k&#7871;t n&#7889;i CPE s&#7917; d&#7909;ng giao di&#7879;n Ethernet v&#7899;i chi ph&iacute; th&#7845;p h&#417;n v&agrave; cho ph&eacute;p b&#7841;n s&#7917; d&#7909;ng b&#7845;t k&#7923; giao th&#7913;c &#273;i&#7873;u khi&#7875;n Vlan ho&#7863;c Ethernet n&agrave;o tr&ecirc;n d&#7883;ch v&#7909; m&agrave; kh&ocirc;ng c&#7847;n ph&#7889;i h&#7907;p v&#7899;i IPTP. QoS-aware EPL cho ph&eacute;p b&#7841;n v&#7853;n chuy&#7875;nvoice, data, video v&agrave; b&#7845;t k&#7923; truy&#7873;n th&ocirc;ng &#273;a ph&#432;&#417;ng ti&#7879;n n&agrave;o kh&aacute;c.<\/p><hr><h6>CLOUD\/CDN ENABLER<\/h6><p>C&ocirc;ng ty c&#7911;a ch&uacute;ng t&ocirc;i &#273;&oacute;ng vai tr&ograve; nh&#432; backbone cho nhi&#7873;u s&#7843;n ph&#7849;m c&#361;ng nh&#432; d&#7883;ch v&#7909; Cloud v&agrave; CDN, &#273;i&#7873;u n&agrave;y cho ph&eacute;p ch&uacute;ng t&ocirc;i x&acirc;y d&#7921;ng, tri&#7875;n khai, t&iacute;ch h&#7907;p v&agrave; ph&acirc;n ph&#7889;i c&aacute;c gi&#7843;i ph&aacute;p Cloud\/ CDN. D&#7883;ch v&#7909; n&agrave;y gi&uacute;p b&#7841;n gi&#7843;m chi ph&iacute; IT cho &#7913;ng d&#7909;ng v&agrave; c&#417; s&#7903; h&#7841; t&#7847;ng, h&#7907;p l&yacute; h&oacute;a vi&#7879;c v&#7853;n h&agrave;nh v&agrave; t&#259;ng t&#7889;c qu&aacute; tr&igrave;nh ti&#7871;p c&#7853;n th&#7883; tr&#432;&#7901;ng m&#7897;t c&aacute;ch &#273;&aacute;ng k&#7875;.<\/p><hr><h6>BGP ANYCAST (BGP m&#7885;i n&#417;i)<\/h6><p>BGP (Border Gateway Protocol) Anycast cho ph&eacute;p chuy&#7875;n &#273;&#7893;i d&#7921; ph&ograve;ng c&#7845;p m&#7841;ng c&#7911;a kh&ocirc;ng gian &#272;&#7883;a ch&#7881; IP. &#272;i&#7873;u n&agrave;y &#273;&#7841;t &#273;&#432;&#7907;c b&#7857;ng c&aacute;ch th&ocirc;ng b&aacute;o c&ugrave;ng m&#7897;t ti&#7873;n t&#7889; v&agrave;o b&#7843;ng &#273;&#7883;nh tuy&#7871;n to&agrave;n c&#7847;u t&#7915; nhi&#7873;u v&#7883; tr&iacute;. Trong tr&#432;&#7901;ng h&#7907;p m&#7897;t v&#7883; tr&iacute; ngo&#7841;i tuy&#7871;n, b&#7843;ng &#273;&#7883;nh tuy&#7871;n to&agrave;n c&#7847;u s&#7869; t&#7921; &#273;&#7897;ng &#273;i&#7873;u ch&#7881;nh v&agrave; &#273;&#7883;nh tuy&#7871;n l&#432;u l&#432;&#7907;ng &#273;&#7871;n v&#7883; tr&iacute; g&#7847;n nh&#7845;t ti&#7871;p theo, th&ocirc;ng b&aacute;o c&ugrave;ng m&#7897;t ti&#7873;n t&#7889;. C&#361;ng nh&#432; chuy&#7875;n &#273;&#7893;i d&#7921; ph&ograve;ng, Anycast cung c&#7845;p &#273;&#432;&#7901;ng d&#7851;n t&#7889;t nh&#7845;t &#273;&#7875; truy c&#7853;p n&#7897;i dung, &#273;i&#7873;u &#273;&oacute; c&oacute; ngh&#297;a l&agrave; ng&#432;&#7901;i d&ugrave;ng s&#7869; t&#7921; &#273;&#7897;ng k&#7871;t n&#7889;i v&#7899;i m&#7897;t v&#7883; tr&iacute; Anycast g&#7847;n anh ta nh&#7845;t, d&#7921;a tr&ecirc;n m&#7841;ng.<\/p><hr><h6>MULTIPROTOCOL LABEL SWITCHING (MPLS) VPN<\/h6><p>M&#7841;ng IP ri&ecirc;ng &#273;&#432;&#7907;c t&#259;ng c&#432;&#7901;ng v&#7899;i k&#7871;t n&#7889;i an to&agrave;n, ch&#7845;t l&#432;&#7907;ng cao, ph&acirc;n lo&#7841;i v&agrave; &#432;u ti&ecirc;n c&aacute;c lu&#7891;ng l&#432;u l&#432;&#7907;ng &ndash; t&#7915; &#273;&#7847;u &#273;&#7871;n cu&#7889;i. M&#7913;c &#273;&#7897; tr&#7877;, jitter v&agrave; vi&#7879;c m&#7845;t g&oacute;i tin s&#7869; &#273;&#432;&#7907;c &#273;&#7843;m b&#7843;o x&#7917; l&yacute; th&agrave;nh c&ocirc;ng &#273;&#7891;ng th&#7901;i nhi&#7873;u lo&#7841;i l&#432;u l&#432;&#7907;ng. Ngo&agrave;i ra, b&#7841;n c&oacute; th&#7875; ch&#7885;n &#273;&#7847;y &#273;&#7911; m&#7841;ng l&#432;&#7899;i VPN &#273;&#7875; chuy&#7875;n l&#432;u l&#432;&#7907;ng truy c&#7853;p tr&#7921;c ti&#7871;p t&#7915; trang n&agrave;y sang trang kh&aacute;c v&agrave; ch&#7885;n c&#7845;u h&igrave;nh thi&#7871;t k&#7871; ph&ugrave; h&#7907;p v&#7899;i nhu c&#7847;u c&#7911;a b&#7841;n.<\/p><hr><h6>IX TRANSIT<\/h6><p>L&agrave; m&#7897;t s&#7843;n ph&#7849;m L&#7899;p 3 &#273;&#7897;c &#273;&aacute;o, &#273;&#432;&#7907;c ph&aacute;t tri&#7875;n cho nh&#7919;ng ai mu&#7889;n t&#7921; t&#7889;i &#432;u h&oacute;a m&#7841;ng c&#7911;a m&igrave;nh. IX Transit v&#7873; c&#417; b&#7843;n l&agrave; vi&#7879;c huy&#7875;n ti&#7871;p IP m&#7897;t ph&#7847;n &#273;&#7875; ti&#7871;p c&#7853;n v&#7899;i c&#7897;ng &#273;&#7891;ng BGP &#273;&#7875; qu&#7843;n l&yacute; th&ocirc;ng b&aacute;o ra b&ecirc;n ngo&agrave;i v&agrave; l&#7885;c linh ho&#7841;t c&aacute;c ti&#7873;n t&#7889; nh&#7853;n &#273;&#432;&#7907;c. N&oacute; cung c&#7845;p kho&#7843;ng 350.000 ti&#7873;n t&#7889; c&#7911;a b&#7843;ng BGP to&agrave;n c&#7847;u m&agrave; ch&uacute;ng t&ocirc;i li&ecirc;n t&#7909;c c&oacute; &#273;&#432;&#7907;c th&ocirc;ng qua c&aacute;c S&agrave;n giao d&#7883;ch Internet kh&aacute;c nhau, c&aacute;c &#273;&#7889;i t&aacute;c Peering v&agrave; kh&aacute;ch h&agrave;ng tr&ecirc;n to&agrave;n c&#7847;u. Danh s&aacute;ch c&#7897;ng &#273;&#7891;ng BGP m&#7841;nh m&#7869; m&agrave; ch&uacute;ng t&ocirc;i h&#7895; tr&#7907; cho c&#7843; hai h&#432;&#7899;ng cho ph&eacute;p b&#7841;n th&#7917; h&#7847;u h&#7871;t c&aacute;c Trao &#273;&#7893;i Internet ph&#7893; bi&#7871;n t&#7915;ng c&aacute;i m&#7897;t ho&#7863;c trong b&#7845;t k&#7923; k&#7871;t h&#7907;p &#432;a th&iacute;ch n&agrave;o c&#7911;a b&#7841;n; c&#361;ng nh&#432; m&#7897;t s&#7889; ASN c&#7909; th&#7875; c&oacute; th&#7875; &#273;&#432;&#7907;c lo&#7841;i tr&#7915; \/ &#273;&#432;a v&agrave;o &#273;&#7875; tinh ch&#7881;nh th&ecirc;m.<\/p><p>&#272;&#7889;i v&#7899;i nh&#7919;ng ng&#432;&#7901;i s&#7917; d&#7909;ng IX Transit k&#7871;t h&#7907;p v&#7899;i c&aacute;c nh&agrave; cung c&#7845;p th&#432;&#7907;ng ngu&#7891;n kh&aacute;c, c&oacute; th&#7875; l&ecirc;n t&#7899;i 60% hi&#7879;u su&#7845;t v&agrave; &#273;&#7897; tr&#7877; c&#7843;i thi&#7879;n l&#432;u l&#432;&#7907;ng truy c&#7853;p c&#7911;a h&#7885; m&agrave; kh&ocirc;ng c&#7847;n x&acirc;y d&#7921;ng c&aacute;c k&#7871;t n&#7889;i c&#7911;a ri&ecirc;ng h&#7885; v&#7899;i c&aacute;c IXP. N&oacute; s&#7869; mang l&#7841;i gi&aacute; tr&#7883; &#273;&#7875; c&oacute; &#273;&#432;&#7907;c ph&#7841;m vi b&#7843;o hi&#7875;m to&agrave;n c&#7847;u l&#7899;n h&#417;n th&ocirc;ng qua c&aacute;c kh&aacute;ch h&agrave;ng v&agrave; &#273;&#7889;i t&aacute;c ch&iacute;nh c&#7911;a IXPs v&agrave; IPTP Networks.<\/p><blockquote><p><strong>&#272;i&#7875;m kh&aacute;c nhau gi&#7919;a IP v&agrave; IX Transit? <\/strong><br>\nIP Transit &#273;&#432;&#7907;c th&#7921;c hi&#7879;n &#7903; c&#7845;p &#273;&#7897; th&#7887;a thu&#7853;n ch&iacute;nh th&#7913;c (SLA) gi&#7919;a ISP v&agrave; nh&agrave; cung c&#7845;p d&#7883;ch v&#7909; v&#7853;n chuy&#7875;n cung c&#7845;p d&#7883;ch v&#7909; cho ISP v&#7899;i chi ph&iacute; h&#7885; &#273;&atilde; x&aacute;c &#273;&#7883;nh tr&#432;&#7899;c &#273;&oacute;. V&#7899;i IX Transit, v&#7873; c&#417; b&#7843;n ch&uacute;ng ta &#273;ang n&oacute;i v&#7873; m&#7897;t th&#7887;a thu&#7853;n gi&#7919;a hai ISP, n&#417;i c&oacute; &#273;&#432;&#7907;c s&#7921; trao &#273;&#7893;i d&#7919; li&#7879;u l&#7851;n nhau. Nh&igrave;n chung, ch&uacute;ng ta c&oacute; th&#7875; &#273;&#417;n gi&#7843;n h&oacute;a &#273;i&#7873;u &#273;&oacute;, trong khi IP Transit l&agrave; k&#7871;t n&#7889;i gi&#7919;a c&aacute;c nh&agrave; cung c&#7845;p Tier 1 v&agrave; Tier 2, IX Transit ch&#7881; l&agrave; k&#7871;t n&#7889;i gi&#7919;a c&aacute;c nh&agrave; cung c&#7845;p Tier 2 c&#7893; &#273;i&#7875;n.<\/p><\/blockquote><hr><p>&#272;&#7888;I V&#7898;I KH&Aacute;CH H&Agrave;NG DOANH NGHI&#7878;P<\/p><p>K&#7870;T N&#7888;I TR&#7920;C TI&#7870;P CHO C&Aacute;C NH&Agrave; CUNG C&#7844;P THANH L&Yacute;<\/p><p>Nh&#7901; v&agrave;o s&#7921; c&oacute; m&#7863;t trong s&#7889; l&#432;&#7907;ng l&#7899;n c&aacute;c trung t&acirc;m d&#7919; li&#7879;u &#273;&#432;&#7907;c k&#7871;t n&#7889;i v&#7899;i nhi&#7873;u t&#7893; ch&#7913;c t&agrave;i ch&iacute;nh cho ph&eacute;p ch&uacute;ng t&ocirc;i s&#7855;p x&#7871;p c&aacute;c k&#7871;t n&#7889;i ch&eacute;o c&oacute; &#273;&#7897; tr&#7877; th&#7845;p nh&#7845;t tr&#7921;c ti&#7871;p &#273;&#7871;n t&#7845;t c&#7843; c&aacute;c nh&agrave; cung c&#7845;p thanh kho&#7843;n l&#7899;n v&agrave; truy&#7873;n l&#432;u l&#432;&#7907;ng n&agrave;y &#273;&#7871;n c&#417; s&#7903; h&#7841; t&#7847;ng c&#7911;a kh&aacute;ch h&agrave;ng.<\/p><hr><h6>&nbsp;INTERNET &#272;&#431;&#7906;C QU&#7842;N L&Yacute;<\/h6><p>Ch&uacute;ng t&ocirc;i cung c&#7845;p cho b&#7841;n m&#7897;t d&#7883;ch v&#7909; d&ugrave;ng &#273;&#7875; cung c&#7845;p k&#7871;t n&#7889;i b&#7845;t k&#7875; v&#7883; tr&iacute; v&agrave; ph&#432;&#417;ng th&#7913;c truy c&#7853;p n&agrave;o c&#7911;a b&#7841;n. &#272;&#432;&#7907;c h&#7895; tr&#7907; b&#7903;i SLA to&agrave;n di&#7879;n, truy c&#7853;p tr&#7921;c tuy&#7871;n v&agrave;o c&aacute;c b&aacute;o c&aacute;o hi&#7879;u su&#7845;t d&#7883;ch v&#7909; l&#7883;ch s&#7917; v&agrave; th&#7901;i gian th&#7921;c, d&#7883;ch v&#7909; n&agrave;y c&oacute; t&iacute;nh n&#259;ng h&agrave;ng &#273;&#7847;u v&#7873; ch&#7845;t l&#432;&#7907;ng d&#7883;ch v&#7909;, danh s&aacute;ch ki&#7875;m so&aacute;t truy c&#7853;p v&agrave; c&aacute;c th&ocirc;ng l&#7879; h&agrave;ng &#273;&#7847;u trong ng&agrave;nh. Do &#273;&oacute;, b&#7841;n nh&#7853;n &#273;&#432;&#7907;c k&#7871;t n&#7889;i Internet an to&agrave;n d&#7921;a tr&ecirc;n d&ograve;ng s&#7843;n ph&#7849;m M&#7841;ng t&#7921; v&#7879; c&#7911;a Cisco &#273;&#432;&#7907;c b&#7893; sung b&#7903;i ki&#7871;n &#8203;tr&uacute;c v&agrave; ph&aacute;t tri&#7875;n n&#7897;i b&#7897; c&#7911;a IPTP, t&#7845;t c&#7843; &#273;&#7873;u &#273;&#432;&#7907;c x&acirc;y d&#7921;ng tr&ecirc;n c&#417; s&#7903; h&#7841; t&#7847;ng c&oacute; &#273;&#7897; tin c&#7853;y cao.<\/p><hr><h6>SIP TRUNKING<\/h6><p>Ch&uacute;ng t&ocirc;i cung c&#7845;p cho b&#7841;n k&#7871;t n&#7889;i c&#7889;t l&otilde;i, d&#7883;ch v&#7909; kh&#7849;n c&#7845;p, d&#7883;ch v&#7909; v&#7853;n h&agrave;nh v&agrave; qu&#7843;n l&yacute; g&oacute;i quay s&#7889;, c&#361;ng nh&#432; th&#7921;c hi&#7879;n t&#7845;t c&#7843; c&aacute;c k&#7871;t n&#7889;i cu&#7897;c g&#7885;i &#273;&#432;&#7901;ng d&agrave;i v&agrave; &#273;&#7883;a ph&#432;&#417;ng c&#7911;a b&#7841;n. D&#7883;ch v&#7909; trung k&#7871; IP &#273;&#432;&#7907;c qu&#7843;n l&yacute; b&#7903;i Cisco l&agrave; trung k&#7871; d&#7921;a tr&ecirc;n Giao th&#7913;c SIP t&#7915; ch&uacute;ng t&ocirc;i &#273;&#7871;n t&#7893;ng &#273;&agrave;i IP ho&#7863;c b&#7845;t k&#7923; h&#7879; th&#7889;ng &#272;i&#7879;n tho&#7841;i IP n&agrave;o kh&aacute;c, cung c&#7845;p l&#432;u l&#432;&#7907;ng tho&#7841;i, &#273;a ph&#432;&#417;ng ti&#7879;n v&agrave; d&#7919; li&#7879;u. Ngo&agrave;i ra, ch&uacute;ng t&ocirc;i cung c&#7845;p cho b&#7841;n d&#7883;ch v&#7909; ch&#7845;m d&#7913;t IP c&oacute; t&iacute;nh n&#259;ng v&#7899;i c&#7893;ng PBX, IAD ho&#7863;c t&#7893;ng &#273;&agrave;i IP. SLA to&agrave;n di&#7879;n bao g&#7891;m hi&#7879;u su&#7845;t t&#7893;ng th&#7875; c&#7911;a d&#7883;ch v&#7909; v&agrave; b&#7841;n lu&ocirc;n c&oacute; quy&#7873;n truy c&#7853;p tr&#7921;c tuy&#7871;n v&agrave;o c&aacute;c b&aacute;o c&aacute;o hi&#7879;u su&#7845;t d&#7883;ch v&#7909; chi ti&#7871;t.<\/p><hr><h6>IPSec VPN<\/h6><p lang=\"vi-VN\">&#272;&#7875; &#273;&#7843;m b&#7843;o s&#7921; v&#7853;n h&agrave;nh m&#432;&#7907;t m&agrave; c&#7911;a m&#7885;i doanh nghi&#7879;p y&ecirc;u c&#7847;u k&#7871;t n&#7889;i an to&agrave;n gi&#7919;a c&aacute;c trang web. Ch&uacute;ng t&ocirc;i cung c&#7845;p cho b&#7841;n m&#7897;t d&#7883;ch v&#7909; c&oacute; m&atilde; h&oacute;a DES, 3DES v&agrave; AES v&agrave; c&oacute; th&#7875; &#273;&#432;&#7907;c cung c&#7845;p chung v&#7899;i T&#432;&#7901;ng l&#7917;a &#273;&#432;&#7907;c qu&#7843;n l&yacute;. Khung ti&ecirc;u chu&#7849;n m&#7903; c&#7911;a ch&uacute;ng t&ocirc;i (d&#7921;a tr&ecirc;n th&ocirc;ng s&#7889; k&#7929; thu&#7853;t RFC v&agrave; giao th&#7913;c IPSec) cung c&#7845;p m&atilde; h&oacute;a IPSec v&agrave; c&aacute;c giao th&#7913;c tunneling, b&#7843;o m&#7853;t d&#7919; li&#7879;u, to&agrave;n v&#7865;n d&#7919; li&#7879;u v&agrave; x&aacute;c th&#7921;c d&#7919; li&#7879;u qua c&aacute;c m&#7841;ng kh&ocirc;ng &#273;&#432;&#7907;c b&#7843;o v&#7879; (nh&#432; Internet), t&#7845;t c&#7843; th&ocirc;ng qua c&aacute;c lu&#7891;ng d&#7919; li&#7879;u &#273;&#432;&#7907;c m&atilde; h&oacute;a tr&ecirc;n m&#7897;t m&#7841;ng ri&ecirc;ng ho&#7863;c m&#7841;ng c&ocirc;ng c&#7897;ng.<\/p><hr><h6>MANAGED LAN &ndash; D&#7883;ch v&#7909; M&#7841;ng c&#7909;c b&#7897; &#273;&#432;&#7907;c qu&#7843;n l&yacute;<\/h6><p lang=\"vi-VN\">D&#7883;ch v&#7909; M&#7841;ng c&#7909;c b&#7897; &#273;&#432;&#7907;c qu&#7843;n l&yacute; c&#7911;a ch&uacute;ng t&ocirc;i &#273;&#432;&#7907;c thi&#7871;t k&#7871; &#273;&#7875; cung c&#7845;p cho b&#7841;n c&#7845;u h&igrave;nh, qu&#7843;n l&yacute; v&agrave; b&#7843;o tr&igrave; chuy&#7875;n &#273;&#7893;i m&#7841;ng LAN t&#7915; xa, k&#7871;t h&#7907;p v&#7899;i qu&#7843;n l&yacute; b&#7843;n v&aacute; ph&#7847;n m&#7873;m. B&#7841;n s&#7869; c&oacute; l&#7907;i v&igrave; gi&#7843;m &#273;&#432;&#7907;c chi ph&iacute; cho b&#7897; ph&#7853;n IT n&#7897;i b&#7897; v&agrave; chi ph&iacute; qu&#7843;n l&yacute; chuy&ecirc;n nghi&#7879;p ph&#7913;c t&#7841;p &ndash; t&#7845;t c&#7843; &#273;&#7873;u &#273;&#432;&#7907;c h&#7895; tr&#7907; b&#7903;i kinh nghi&#7879;m v&agrave; kh&#7843; n&#259;ng m&#7903; r&#7897;ng c&#7911;a ch&uacute;ng t&ocirc;i. Thi&#7871;t k&#7871; gi&#7843;i ph&aacute;p c&#7911;a ch&uacute;ng t&ocirc;i &#273;&#432;&#7907;c x&acirc;y d&#7921;ng ch&iacute;nh x&aacute;c &#273;&#7875; &#273;&aacute;p &#7913;ng c&aacute;c y&ecirc;u c&#7847;u c&#7909; th&#7875; c&#7911;a b&#7841;n cho m&#7885;i c&#7845;p hi&#7879;u su&#7845;t d&#7883;ch v&#7909; v&agrave; c&oacute; th&#7875; &#273;&#432;&#7907;c b&#7893; sung b&#7857;ng c&aacute;c d&#7883;ch v&#7909; kh&aacute;c nh&#432; IP Telephony.<\/p><hr><h6>MANAGED WAAS &ndash; D&#7883;ch v&#7909; &#7913;ng d&#7909;ng di&#7879;n r&#7897;ng &#273;&#432;&#7907;c qu&#7843;n l&yacute; &#273;&#7911; &#273;i&#7873;u ki&#7879;n<\/h6><p lang=\"vi-VN\">Th&ocirc;ng qua D&#7883;ch v&#7909; &#7913;ng d&#7909;ng di&#7879;n r&#7897;ng &#273;&#432;&#7907;c qu&#7843;n l&yacute; &#273;&#7911; &#273;i&#7873;u ki&#7879;n c&#7911;a Cisco (WAAS), ch&uacute;ng t&ocirc;i cung c&#7845;p cho b&#7841;n ph&#432;&#417;ng ti&#7879;n &#273;&#7875; t&#259;ng t&#7889;c &#7913;ng d&#7909;ng m&#7897;t c&aacute;ch m&#7841;nh m&#7869; v&agrave; t&#7889;i &#432;u h&oacute;a m&#7841;ng WAN cho nh&#7919;ng v&#259;n ph&ograve;ng chi nh&aacute;nh v&agrave; c&#7843;i thi&#7879;n hi&#7879;u su&#7845;t c&#7911;a b&#7845;t k&#7923; &#7913;ng d&#7909;ng d&#7921;a tr&ecirc;n TCP n&agrave;o ho&#7841;t &#273;&#7897;ng trong m&ocirc;i tr&#432;&#7901;ng m&#7841;ng WAN. C&ocirc;ng ty c&#7911;a b&#7841;n s&#7869; c&oacute; th&#7875; h&#7907;p nh&#7845;t c&aacute;c m&aacute;y ch&#7911; &#273;&#7855;t &#273;&#7887; c&#7911;a c&aacute;c v&#259;n ph&ograve;ng chi nh&aacute;nh v&agrave; l&#432;u tr&#7919; v&agrave;o nh&#7919;ng trung t&acirc;m d&#7919; li&#7879;u &#273;&#432;&#7907;c qu&#7843;n l&yacute; t&#7853;p trung, tri&#7875;n khai c&aacute;c &#7913;ng d&#7909;ng m&#7899;i tr&#7921;c ti&#7871;p t&#7915; trung t&acirc;m d&#7919; li&#7879;u v&agrave; cung c&#7845;p hi&#7879;u su&#7845;t &#7913;ng d&#7909;ng gi&#7889;ng nh&#432; m&#7841;ng c&#7909;c b&#7897; cho ng&#432;&#7901;i d&ugrave;ng t&#7915; xa c&#7911;a b&#7841;n. Ch&uacute;ng t&ocirc;i c&#361;ng cung c&#7845;p Managed WAAS v&#7899;i ch&#7881; &#273;&#7883;nh chi&#7871;n l&#432;&#7907;c bao g&#7891;m m&#7897;t b&#7897; &#273;&#7847;y &#273;&#7911; c&aacute;c d&#7883;ch v&#7909; h&#7895; tr&#7907; WAAS c&oacute; th&#7875; &#273;&#432;&#7907;c tri&#7875;n khai t&#259;ng d&#7847;n ho&#7863;c ngay l&#7853;p t&#7913;c v&agrave; k&#7871;t h&#7907;p v&#7899;i c&aacute;c d&#7883;ch v&#7909; kh&aacute;c nh&#432; Managed Router v&agrave; Managed Firewall. D&#7883;ch v&#7909; n&agrave;y bao g&#7891;m qu&#7843;n l&yacute;, gi&aacute;m s&aacute;t v&agrave; b&#7843;o tr&igrave; 24\/7, SLAs to&agrave;n di&#7879;n v&agrave; quy&#7873;n truy c&#7853;p v&agrave;o m&#7897;t c&#7893;ng th&ocirc;ng tin kh&aacute;ch h&agrave;ng tr&#7921;c tuy&#7871;n cung c&#7845;p s&#7889; li&#7879;u th&#7889;ng k&ecirc; theo th&#7901;i gian th&#7921;c t&#7871;.<\/p><hr><h6>MANAGED ROUTER &ndash; B&#7897; &#273;&#7883;nh tuy&#7871;n &#273;&#432;&#7907;c qu&#7843;n l&yacute;<\/h6><p lang=\"vi-VN\">D&#7883;ch v&#7909; B&#7897; &#273;&#7883;nh tuy&#7871;n &#273;&#432;&#7907;c qu&#7843;n l&yacute; c&#7911;a ch&uacute;ng t&ocirc;i cung c&#7845;p cho b&#7841;n c&#7845;u h&igrave;nh, qu&#7843;n l&yacute; v&agrave; b&#7843;o tr&igrave; b&#7897; &#273;&#7883;nh tuy&#7871;n t&#7915; xa, gi&uacute;p gi&aacute;m s&aacute;t 24\/7 c&aacute;c b&#7897; &#273;&#7883;nh tuy&#7871;n c&#7911;a b&#7841;n trong m&#7897;t M&#7841;ng di&#7879;n r&#7897;ng. &#272;&#7875; &#273;&#7843;m b&#7843;o b&#7841;n nh&#7853;n &#273;&#432;&#7907;c k&#7871;t n&#7889;i cu&#7889;i c&ugrave;ng, d&#7883;ch v&#7909; n&agrave;y &#273;&#432;&#7907;c t&#259;ng c&#432;&#7901;ng v&#7899;i c&aacute;c b&#7843;n sao l&#432;u th&#432;&#7901;ng xuy&ecirc;n c&#7911;a c&#7845;u h&igrave;nh b&#7897; &#273;&#7883;nh tuy&#7871;n v&agrave; qu&#7843;n l&yacute; b&#7843;n v&aacute; ph&#7847;n m&#7873;m.<\/p><hr><h6>MANAGED METRO ETHERNET<\/h6><p lang=\"vi-VN\">Mang th&#7871; m&#7841;nh c&#7911;a Cisco, managed Metro Ethernet cung c&#7845;p cho b&#7841;n kh&#7843; n&#259;ng k&#7871;t n&#7889;i gi&#7919;a c&aacute;c trang v&#7899;i t&#7889;c &#273;&#7897; cao, h&#7895; tr&#7907; vi&#7879;c truy&#7873;n Voice, Video v&agrave; c&aacute;c &#7913;ng d&#7909;ng quan tr&#7885;ng kh&aacute;c. Ch&uacute;ng t&ocirc;i cung c&#7845;p ch&#7913;c n&#259;ng QoS, bao g&#7891;m c&aacute;c k&#7929; thu&#7853;t &#432;u ti&ecirc;n v&agrave; ph&acirc;n lo&#7841;i c&#361;ng nh&#432; cung c&#7845;p nhi&#7873;u d&#7883;ch v&#7909; Ethernet &#273;i&#7875;m-&#273;i&#7875;m v&agrave; &#273;a &#273;i&#7875;m qua c&aacute;c c&#7845;u tr&uacute;c li&ecirc;n k&#7871;t Layer 1, Layer 2 and Layer 3 v&#7899;i t&iacute;ch h&#7907;p li&#7873;n m&#7841;ch.<\/p>\n","protected":false},"excerpt":{"rendered":"\n<p>\u1eeb c\u00e1c c\u00f4ng ty truy\u1ec1n th\u00f4ng v\u00e0 c\u00e1c c\u00f4ng ty game, \u0111\u1ebfn c\u00e1c nh\u00e0 cung c\u1ea5p vi\u1ec5n th\u00f4ng v\u00e0 c\u00e1c t\u1eadp \u0111o\u00e0n t\u00e0i ch\u00ednh, c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":157,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/pages\/435"}],"collection":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/comments?post=435"}],"version-history":[{"count":373,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/pages\/435\/revisions"}],"predecessor-version":[{"id":38412,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/pages\/435\/revisions\/38412"}],"up":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/pages\/157"}],"wp:attachment":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/media?parent=435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}