{"id":8680,"date":"2026-09-15T20:21:19","date_gmt":"2026-09-15T13:21:19","guid":{"rendered":"https:\/\/docx247.com\/?post_type=product&#038;p=8680"},"modified":"2026-09-16T11:11:00","modified_gmt":"2026-09-16T04:11:00","slug":"quan-tri-mang-vnu","status":"publish","type":"product","link":"https:\/\/docx247.com\/en\/tai-lieu\/quan-tri-mang-vnu\/","title":{"rendered":"Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU \u2013 \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (File DOCX)"},"content":{"rendered":"<p><strong>\ud83d\udcd8 QU\u1ea2N TR\u1eca M\u1ea0NG VNU \u2013 \u0110\u00c1P \u00c1N TR\u1eaeC NGHI\u1ec6M \u0110\u1ea0I H\u1eccC QU\u1ed0C GIA H\u00c0 N\u1ed8I<\/strong><\/p>\n<p><strong>\ud83d\udc41 XEM TR\u01af\u1edaC 20\u201330% N\u1ed8I DUNG<\/strong><\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a t\u00e0i li\u1ec7u 95 trang tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh t\u1ea3i b\u1ea3n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<p>Ph\u1ea7n xem tr\u01b0\u1edbc gi\u00fap ki\u1ec3m tra:<\/p>\n<ul>\n<li>C\u1ea5u tr\u00fac t\u00e0i li\u1ec7u.<\/li>\n<li>C\u00e1ch tr\u00ecnh b\u00e0y.<\/li>\n<li>D\u1ea1ng c\u00e2u h\u1ecfi.<\/li>\n<li>C\u00e1ch b\u1ed1 tr\u00ed \u0111\u00e1p \u00e1n.<\/li>\n<li>M\u1ed9t ph\u1ea7n n\u1ed9i dung th\u1ef1c t\u1ebf c\u1ee7a t\u00e0i li\u1ec7u.<\/li>\n<\/ul>\n<p><strong>\ud83d\udce5 NH\u1eacN FILE DOCX \u0110\u1ea6Y \u0110\u1ee6<\/strong><\/p>\n<p>Sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i file DOCX \u0111\u1ea7y \u0111\u1ee7 95 trang v\u1ec1 m\u00e1y \u0111\u1ec3 s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp, luy\u1ec7n t\u1eadp v\u00e0 \u00f4n thi.<\/p>\n<p><strong>\ud83d\udcb3 THANH TO\u00c1N QUA VNPAY<\/strong><\/p>\n<p>Thanh to\u00e1n nhanh ch\u00f3ng, thu\u1eadn ti\u1ec7n qua VNPAY. Sau khi giao d\u1ecbch th\u00e0nh c\u00f4ng, h\u1ec7 th\u1ed1ng cung c\u1ea5p t\u00e0i li\u1ec7u \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng t\u1ea3i xu\u1ed1ng.<\/p>\n<p><strong>\ud83c\udfaf \u00d4N \u0110\u00daNG TR\u1eccNG T\u00c2M \u2013 TRA C\u1ee8U NHANH \u2013 TI\u1ebeT KI\u1ec6M TH\u1edcI GIAN<\/strong><\/p>\n<p>T\u00e0i li\u1ec7u \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU \u2013 \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i g\u1ed3m 95 trang, \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb nh\u1eb1m h\u1ed7 tr\u1ee3 sinh vi\u00ean luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra \u0111\u00e1p \u00e1n, h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c v\u1ec1 m\u00f4 h\u00ecnh m\u1ea1ng, \u0111\u1ecba ch\u1ec9 IP, subnetting, switching, routing, VLAN, DHCP, DNS, NAT, m\u1ea1ng kh\u00f4ng d\u00e2y, b\u1ea3o m\u1eadt, gi\u00e1m s\u00e1t v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 m\u1ea1ng, \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p>\ud83c\udf10 Qu\u1ea3n tr\u1ecb m\u1ea1ng l\u00e0 h\u1ecdc ph\u1ea7n c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn ki\u1ebfn tr\u00fac m\u1ea1ng m\u00e1y t\u00ednh, m\u00f4 h\u00ecnh OSI v\u00e0 TCP\/IP, Ethernet, \u0111\u1ecba ch\u1ec9 IPv4 v\u00e0 IPv6, subnet mask, VLAN, switch, router, routing t\u0129nh v\u00e0 \u0111\u1ed9ng, DHCP, DNS, NAT, ACL, WLAN, VPN, firewall, qu\u1ea3n tr\u1ecb d\u1ecbch v\u1ee5 m\u1ea1ng, gi\u00e1m s\u00e1t hi\u1ec7u n\u0103ng, sao l\u01b0u c\u1ea5u h\u00ecnh v\u00e0 troubleshooting.<\/p>\n<p>N\u1ed9i dung h\u1ecdc t\u1eadp c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi h\u1ecdc hi\u1ec3u c\u00e1ch thi\u1ebft k\u1ebf, c\u1ea5u h\u00ecnh, v\u1eadn h\u00e0nh, gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o tr\u00ec m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng; qu\u1ea3n l\u00fd c\u00e1c thi\u1ebft b\u1ecb v\u00e0 d\u1ecbch v\u1ee5 m\u1ea1ng; ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1; ki\u1ec3m so\u00e1t truy c\u1eadp v\u00e0 duy tr\u00ec k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, an to\u00e0n.<\/p>\n<p>T\u00e0i li\u1ec7u g\u1ed3m 95 trang, ph\u00f9 h\u1ee3p \u0111\u1ec3 ng\u01b0\u1eddi h\u1ecdc chia nh\u1ecf theo t\u1eebng nh\u00f3m ki\u1ebfn th\u1ee9c, luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m, \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n v\u00e0 nh\u1eadn di\u1ec7n nh\u1eefng n\u1ed9i dung c\u00f2n ch\u01b0a ch\u1eafc tr\u01b0\u1edbc khi ki\u1ec3m tra ho\u1eb7c thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n.<\/p>\n<p><strong>\u2705 T\u00c0I LI\u1ec6U H\u1ed6 TR\u1ee2:<\/strong><\/p>\n<ul>\n<li>Luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m theo t\u1eebng nh\u00f3m ki\u1ebfn th\u1ee9c.<\/li>\n<li>Ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n nhanh ch\u00f3ng.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c Qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<li>C\u1ee7ng c\u1ed1 kh\u00e1i ni\u1ec7m m\u1ea1ng m\u00e1y t\u00ednh.<\/li>\n<li>\u00d4n t\u1eadp LAN, WAN v\u00e0 c\u00e1c m\u00f4 h\u00ecnh m\u1ea1ng.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 OSI v\u00e0 TCP\/IP.<\/li>\n<li>C\u1ee7ng c\u1ed1 Ethernet.<\/li>\n<li>\u00d4n t\u1eadp \u0111\u1ecba ch\u1ec9 MAC.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 IPv4.<\/li>\n<li>C\u1ee7ng c\u1ed1 subnet mask v\u00e0 subnetting.<\/li>\n<li>\u00d4n t\u1eadp IPv6.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 switch.<\/li>\n<li>C\u1ee7ng c\u1ed1 VLAN v\u00e0 trunking.<\/li>\n<li>\u00d4n t\u1eadp STP.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 router.<\/li>\n<li>C\u1ee7ng c\u1ed1 routing t\u0129nh.<\/li>\n<li>\u00d4n t\u1eadp routing \u0111\u1ed9ng.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 default route.<\/li>\n<li>C\u1ee7ng c\u1ed1 DHCP.<\/li>\n<li>\u00d4n t\u1eadp DNS.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 NAT v\u00e0 PAT.<\/li>\n<li>C\u1ee7ng c\u1ed1 ACL.<\/li>\n<li>\u00d4n t\u1eadp m\u1ea1ng kh\u00f4ng d\u00e2y.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 WLAN.<\/li>\n<li>C\u1ee7ng c\u1ed1 VPN.<\/li>\n<li>\u00d4n t\u1eadp firewall.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 d\u1ecbch v\u1ee5 m\u1ea1ng.<\/li>\n<li>C\u1ee7ng c\u1ed1 qu\u1ea3n tr\u1ecb t\u1eeb xa.<\/li>\n<li>\u00d4n t\u1eadp SNMP.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 syslog.<\/li>\n<li>C\u1ee7ng c\u1ed1 gi\u00e1m s\u00e1t hi\u1ec7u n\u0103ng m\u1ea1ng.<\/li>\n<li>\u00d4n t\u1eadp b\u1ea3o m\u1eadt m\u1ea1ng c\u01a1 b\u1ea3n.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 sao l\u01b0u c\u1ea5u h\u00ecnh.<\/li>\n<li>C\u1ee7ng c\u1ed1 d\u1ef1 ph\u00f2ng v\u00e0 t\u00ednh s\u1eb5n s\u00e0ng.<\/li>\n<li>\u00d4n t\u1eadp troubleshooting m\u1ea1ng.<\/li>\n<li>R\u00e8n k\u1ef9 n\u0103ng ph\u00e2n t\u00edch t\u00ecnh hu\u1ed1ng qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<li>Nh\u1eadn di\u1ec7n nh\u1eefng ph\u1ea7n ki\u1ebfn th\u1ee9c c\u00f2n y\u1ebfu.<\/li>\n<li>Ti\u1ebft ki\u1ec7m th\u1eddi gian t\u1ef1 t\u1ed5ng h\u1ee3p c\u00e2u h\u1ecfi v\u00e0 \u0111\u00e1p \u00e1n.<\/li>\n<li>H\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<p><strong>\ud83d\udcc4 FILE DOCX 95 TRANG THU\u1eacN TI\u1ec6N S\u1eec D\u1ee4NG<\/strong><\/p>\n<p>T\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi \u0111\u1ecbnh d\u1ea1ng DOCX g\u1ed3m 95 trang, thu\u1eadn ti\u1ec7n \u0111\u1ec3:<\/p>\n<ul>\n<li>T\u1ea3i v\u00e0 l\u01b0u tr\u1eef tr\u00ean m\u00e1y t\u00ednh.<\/li>\n<li>T\u00ecm ki\u1ebfm nhanh t\u1eeb kh\u00f3a.<\/li>\n<li>Tra c\u1ee9u c\u00e2u h\u1ecfi v\u00e0 \u0111\u00e1p \u00e1n.<\/li>\n<li>Tra c\u1ee9u thu\u1eadt ng\u1eef v\u00e0 ki\u1ebfn th\u1ee9c qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<li>S\u1eed d\u1ee5ng b\u1eb1ng Microsoft Word ho\u1eb7c ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 DOCX.<\/li>\n<li>\u0110\u00e1nh d\u1ea5u nh\u1eefng c\u00e2u th\u01b0\u1eddng tr\u1ea3 l\u1eddi sai.<\/li>\n<li>Chia n\u1ed9i dung th\u00e0nh t\u1eebng nh\u00f3m ki\u1ebfn th\u1ee9c \u0111\u1ec3 \u00f4n t\u1eadp.<\/li>\n<li>Ghi ch\u00fa \u0111\u1ecba ch\u1ec9 IP, giao th\u1ee9c ho\u1eb7c c\u1ea5u h\u00ecnh c\u1ea7n xem l\u1ea1i.<\/li>\n<li>\u00d4n t\u1eadp nhi\u1ec1u l\u1ea7n khi c\u1ea7n.<\/li>\n<\/ul>\n<p><strong>\ud83c\udf93 T\u00c0I LI\u1ec6U PH\u00d9 H\u1ee2P V\u1edaI:<\/strong><\/p>\n<ul>\n<li>Sinh vi\u00ean \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i \u0111ang h\u1ecdc m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh C\u00f4ng ngh\u1ec7 th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh M\u1ea1ng m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh Khoa h\u1ecdc m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh H\u1ec7 th\u1ed1ng th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh K\u1ef9 thu\u1eadt m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c m\u1ea1ng m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n.<\/li>\n<li>Sinh vi\u00ean chu\u1ea9n b\u1ecb ki\u1ec3m tra gi\u1eefa k\u1ef3.<\/li>\n<li>Sinh vi\u00ean chu\u1ea9n b\u1ecb thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n.<\/li>\n<li>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<p><strong>\ud83d\udd0e T\u1eea KH\u00d3A LI\u00caN QUAN:<\/strong><\/p>\n<ul>\n<li>VNU<\/li>\n<li>\u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/li>\n<li>Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU \u0111\u00e1p \u00e1n<\/li>\n<li>m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/li>\n<li>\u0111\u00e1p \u00e1n m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/li>\n<li>\u0111\u00e1p \u00e1n Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/li>\n<li>tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/li>\n<li>\u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/li>\n<li>tr\u1eafc nghi\u1ec7m m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/li>\n<li>Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i \u0111\u00e1p \u00e1n<\/li>\n<li>m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>\u0111\u00e1p \u00e1n m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>\u0111\u00e1p \u00e1n Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>\u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>tr\u1eafc nghi\u1ec7m m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcd8 \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU \u2013 \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (File DOCX 95 trang).<\/p>\n<p>\u2705 H\u1ed7 tr\u1ee3 luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra \u0111\u00e1p \u00e1n, h\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c Qu\u1ea3n tr\u1ecb m\u1ea1ng v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p>\ud83d\udc41 Xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a to\u00e0n b\u1ed9 t\u00e0i li\u1ec7u.<\/p>\n<p>\ud83d\udcb3 Thanh to\u00e1n thu\u1eadn ti\u1ec7n qua VNPAY.<\/p>\n<p>\ud83d\udce5 Nh\u1eadn file DOCX \u0111\u1ea7y \u0111\u1ee7 sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng.<\/p>\n","protected":false},"featured_media":8481,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[314],"product_cat":[134,24,46,50],"product_tag":[6319,6320,4642,6321,5431,6322,6312,6323,6313,6324,6314,6325,6315,6326,6316,6327,6317,6318],"class_list":["post-8680","product","type-product","status-publish","has-post-thumbnail","product_brand-docx247-com","product_cat-dai-hoc-quoc-gia-ha-noi","product_cat-ky-thuat-cong-nghe","product_cat-de-cuong-on-tap-de-thi","product_cat-dap-an-trac-nghiem","product_tag-trac-nghiem-mon-quan-tri-mang-vnu","product_tag-quan-tri-mang-dai-hoc-quoc-gia-ha-noi","product_tag-vnu","product_tag-quan-tri-mang-dai-hoc-quoc-gia-ha-noi-dap-an","product_tag-dai-hoc-quoc-gia-ha-noi","product_tag-mon-quan-tri-mang-dai-hoc-quoc-gia-ha-noi","product_tag-quan-tri-mang-vnu","product_tag-dap-an-mon-quan-tri-mang-dai-hoc-quoc-gia-ha-noi","product_tag-quan-tri-mang-vnu-dap-an","product_tag-dap-an-quan-tri-mang-dai-hoc-quoc-gia-ha-noi","product_tag-mon-quan-tri-mang-vnu","product_tag-trac-nghiem-quan-tri-mang-dai-hoc-quoc-gia-ha-noi","product_tag-dap-an-mon-quan-tri-mang-vnu","product_tag-dap-an-trac-nghiem-quan-tri-mang-dai-hoc-quoc-gia-ha-noi","product_tag-dap-an-quan-tri-mang-vnu","product_tag-trac-nghiem-mon-quan-tri-mang-dai-hoc-quoc-gia-ha-noi","product_tag-trac-nghiem-quan-tri-mang-vnu","product_tag-dap-an-trac-nghiem-quan-tri-mang-vnu","first","instock","downloadable","virtual","purchasable","product-type-simple"],"acf":{"document_info":{"filetype":"docx","page_count":"95","other_info":[{"title":"Lo\u1ea1i t\u00e0i li\u1ec7u","description":"\u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m"},{"title":"D\u00e0nh cho","description":"Sinh vi\u00ean \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (VNU)"},{"title":"M\u00e3 h\u1ecdc ph\u1ea7n","description":"[L\u1ea4Y M\u00c3 H\u1eccC PH\u1ea6N TH\u1ef0C T\u1ebe]"},{"title":"S\u1ed1 t\u00edn ch\u1ec9","description":"[L\u1ea4Y S\u1ed0 T\u00cdN CH\u1ec8 TH\u1ef0C T\u1ebe]"},{"title":"\u0110\u1ecbnh d\u1ea1ng t\u00e0i li\u1ec7u","description":"DOCX"},{"title":"S\u1ed1 trang","description":"95 trang"},{"title":"Xem tr\u01b0\u1edbc","description":"Kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a to\u00e0n b\u1ed9 t\u00e0i li\u1ec7u"},{"title":"Thanh to\u00e1n","description":"VNPAY"},{"title":"Ngu\u1ed3n","description":"DOCX247.COM"}]},"document_demo":8681,"additional_content":"<h2>Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU \u2013 N\u1ed9i dung tr\u1ecdng t\u00e2m<\/h2>\n<p>Qu\u1ea3n tr\u1ecb m\u1ea1ng gi\u00fap ng\u01b0\u1eddi h\u1ecdc hi\u1ec3u c\u00e1ch thi\u1ebft k\u1ebf, c\u1ea5u h\u00ecnh, v\u1eadn h\u00e0nh, gi\u00e1m s\u00e1t v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 trong m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng m\u00e1y t\u00ednh.<\/p>\n<p>T\u00e0i li\u1ec7u \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU g\u1ed3m 95 trang, h\u1ed7 tr\u1ee3 sinh vi\u00ean luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra ki\u1ebfn th\u1ee9c, \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<h3>1. Kh\u00e1i ni\u1ec7m m\u1ea1ng m\u00e1y t\u00ednh<\/h3>\n<p>M\u1ea1ng m\u00e1y t\u00ednh l\u00e0 t\u1eadp h\u1ee3p c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i nh\u1eb1m:<\/p>\n<ul>\n<li>Trao \u0111\u1ed5i d\u1eef li\u1ec7u.<\/li>\n<li>Chia s\u1ebb t\u00e0i nguy\u00ean.<\/li>\n<li>Cung c\u1ea5p d\u1ecbch v\u1ee5.<\/li>\n<li>H\u1ed7 tr\u1ee3 giao ti\u1ebfp.<\/li>\n<\/ul>\n<h3>2. Qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h3>\n<p>Qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n<ul>\n<li>C\u1ea5u h\u00ecnh.<\/li>\n<li>Gi\u00e1m s\u00e1t.<\/li>\n<li>B\u1ea3o tr\u00ec.<\/li>\n<li>B\u1ea3o m\u1eadt.<\/li>\n<li>X\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/li>\n<li>Qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean m\u1ea1ng.<\/li>\n<\/ul>\n<h3>3. M\u1ee5c ti\u00eau c\u1ee7a qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h3>\n<p>C\u00f3 th\u1ec3 h\u01b0\u1edbng t\u1edbi:<\/p>\n<ul>\n<li>T\u00ednh s\u1eb5n s\u00e0ng.<\/li>\n<li>Hi\u1ec7u n\u0103ng.<\/li>\n<li>B\u1ea3o m\u1eadt.<\/li>\n<li>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/li>\n<li>\u0110\u1ed9 tin c\u1eady.<\/li>\n<li>Kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd.<\/li>\n<\/ul>\n<h3>4. M\u1ea1ng LAN<\/h3>\n<p>Local Area Network th\u01b0\u1eddng k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb trong ph\u1ea1m vi:<\/p>\n<ul>\n<li>Ph\u00f2ng.<\/li>\n<li>T\u00f2a nh\u00e0.<\/li>\n<li>Khu\u00f4n vi\u00ean.<\/li>\n<li>M\u1ea1ng n\u1ed9i b\u1ed9 t\u1ed5 ch\u1ee9c.<\/li>\n<\/ul>\n<h3>5. M\u1ea1ng WAN<\/h3>\n<p>Wide Area Network k\u1ebft n\u1ed1i c\u00e1c m\u1ea1ng ho\u1eb7c thi\u1ebft b\u1ecb tr\u00ean ph\u1ea1m vi \u0111\u1ecba l\u00fd r\u1ed9ng h\u01a1n.<\/p>\n<h3>6. M\u1ea1ng MAN<\/h3>\n<p>Metropolitan Area Network th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 m\u1ea1ng c\u00f3 ph\u1ea1m vi l\u1edbn h\u01a1n LAN nh\u01b0ng nh\u1ecf h\u01a1n WAN.<\/p>\n<h3>7. M\u00f4 h\u00ecnh Client\u2013Server<\/h3>\n<p>Client g\u1eedi y\u00eau c\u1ea7u t\u1edbi Server \u0111\u1ec3 s\u1eed d\u1ee5ng:<\/p>\n<ul>\n<li>D\u1eef li\u1ec7u.<\/li>\n<li>\u1ee8ng d\u1ee5ng.<\/li>\n<li>D\u1ecbch v\u1ee5.<\/li>\n<li>T\u00e0i nguy\u00ean m\u1ea1ng.<\/li>\n<\/ul>\n<h3>8. M\u00f4 h\u00ecnh Peer-to-Peer<\/h3>\n<p>C\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 v\u1eeba cung c\u1ea5p v\u1eeba s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean m\u00e0 kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t Server trung t\u00e2m.<\/p>\n<h3>9. Topology m\u1ea1ng<\/h3>\n<p>C\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>Bus.<\/li>\n<li>Star.<\/li>\n<li>Ring.<\/li>\n<li>Mesh.<\/li>\n<li>Hybrid.<\/li>\n<\/ul>\n<h3>10. Star Topology<\/h3>\n<p>C\u00e1c thi\u1ebft b\u1ecb th\u01b0\u1eddng k\u1ebft n\u1ed1i t\u1edbi m\u1ed9t thi\u1ebft b\u1ecb trung t\u00e2m nh\u01b0 switch.<\/p>\n<h3>11. Mesh Topology<\/h3>\n<p>Mesh t\u0103ng s\u1ed1 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb, c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3:<\/p>\n<ul>\n<li>D\u1ef1 ph\u00f2ng.<\/li>\n<li>\u0110\u1ed9 tin c\u1eady.<\/li>\n<\/ul>\n<p>nh\u01b0ng l\u00e0m t\u0103ng chi ph\u00ed v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p.<\/p>\n<h3>12. M\u00f4 h\u00ecnh OSI<\/h3>\n<p>OSI g\u1ed3m b\u1ea3y l\u1edbp:<\/p>\n<ol>\n<li>Physical.<\/li>\n<li>Data Link.<\/li>\n<li>Network.<\/li>\n<li>Transport.<\/li>\n<li>Session.<\/li>\n<li>Presentation.<\/li>\n<li>Application.<\/li>\n<\/ol>\n<h3>13. Physical Layer<\/h3>\n<p>L\u1edbp v\u1eadt l\u00fd li\u00ean quan \u0111\u1ebfn:<\/p>\n<ul>\n<li>T\u00edn hi\u1ec7u.<\/li>\n<li>C\u00e1p.<\/li>\n<li>\u0110\u1ea7u n\u1ed1i.<\/li>\n<li>T\u1ed1c \u0111\u1ed9 truy\u1ec1n.<\/li>\n<li>M\u00f4i tr\u01b0\u1eddng truy\u1ec1n d\u1eabn.<\/li>\n<\/ul>\n<h3>14. Data Link Layer<\/h3>\n<p>L\u1edbp li\u00ean k\u1ebft d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn:<\/p>\n<ul>\n<li>Frame.<\/li>\n<li>MAC Address.<\/li>\n<li>Truy c\u1eadp m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li>Ph\u00e1t hi\u1ec7n l\u1ed7i \u1edf m\u1ee9c li\u00ean k\u1ebft.<\/li>\n<\/ul>\n<h3>15. Network Layer<\/h3>\n<p>L\u1edbp m\u1ea1ng li\u00ean quan \u0111\u1ebfn:<\/p>\n<ul>\n<li>IP.<\/li>\n<li>Routing.<\/li>\n<li>\u0110\u1ecba ch\u1ec9 logic.<\/li>\n<li>Chuy\u1ec3n ti\u1ebfp packet.<\/li>\n<\/ul>\n<h3>16. Transport Layer<\/h3>\n<p>L\u1edbp v\u1eadn chuy\u1ec3n cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng li\u00ean quan \u0111\u1ebfn:<\/p>\n<ul>\n<li>TCP.<\/li>\n<li>UDP.<\/li>\n<li>Port.<\/li>\n<li>Ki\u1ec3m so\u00e1t truy\u1ec1n d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<h3>17. Application Layer<\/h3>\n<p>L\u1edbp \u1ee9ng d\u1ee5ng h\u1ed7 tr\u1ee3 c\u00e1c giao th\u1ee9c v\u00e0 d\u1ecbch v\u1ee5 g\u1ea7n v\u1edbi \u1ee9ng d\u1ee5ng ng\u01b0\u1eddi d\u00f9ng nh\u01b0:<\/p>\n<ul>\n<li>HTTP.<\/li>\n<li>DNS.<\/li>\n<li>SMTP.<\/li>\n<li>FTP ho\u1eb7c c\u00e1c giao th\u1ee9c t\u01b0\u01a1ng \u1ee9ng.<\/li>\n<\/ul>\n<h3>18. M\u00f4 h\u00ecnh TCP\/IP<\/h3>\n<p>M\u00f4 h\u00ecnh TCP\/IP th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 v\u1edbi c\u00e1c l\u1edbp:<\/p>\n<ul>\n<li>Network Access.<\/li>\n<li>Internet.<\/li>\n<li>Transport.<\/li>\n<li>Application.<\/li>\n<\/ul>\n<p>C\u00e1ch ph\u00e2n l\u1edbp c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y t\u00e0i li\u1ec7u.<\/p>\n<h3>19. Encapsulation<\/h3>\n<p>Khi d\u1eef li\u1ec7u \u0111i xu\u1ed1ng c\u00e1c l\u1edbp m\u1ea1ng, th\u00f4ng tin \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ed5 sung theo t\u1eebng l\u1edbp.<\/p>\n<h3>20. Decapsulation<\/h3>\n<p>Thi\u1ebft b\u1ecb nh\u1eadn lo\u1ea1i b\u1ecf v\u00e0 x\u1eed l\u00fd c\u00e1c th\u00f4ng tin \u0111i\u1ec1u khi\u1ec3n qua c\u00e1c l\u1edbp t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<h3>21. Ethernet<\/h3>\n<p>Ethernet l\u00e0 c\u00f4ng ngh\u1ec7 LAN ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ea1ng c\u00f3 d\u00e2y.<\/p>\n<h3>22. Ethernet Frame<\/h3>\n<p>Frame Ethernet c\u00f3 th\u1ec3 ch\u1ee9a:<\/p>\n<ul>\n<li>Destination MAC.<\/li>\n<li>Source MAC.<\/li>\n<li>Type ho\u1eb7c Length.<\/li>\n<li>Payload.<\/li>\n<li>FCS.<\/li>\n<\/ul>\n<h3>23. \u0110\u1ecba ch\u1ec9 MAC<\/h3>\n<p>MAC Address l\u00e0 \u0111\u1ecba ch\u1ec9 \u1edf l\u1edbp li\u00ean k\u1ebft d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u1eadn di\u1ec7n interface trong mi\u1ec1n m\u1ea1ng t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<h3>24. Unicast, Broadcast v\u00e0 Multicast<\/h3>\n<p>Unicast:<\/p>\n<ul>\n<li>M\u1ed9t ngu\u1ed3n t\u1edbi m\u1ed9t \u0111\u00edch.<\/li>\n<\/ul>\n<p>Broadcast:<\/p>\n<ul>\n<li>M\u1ed9t ngu\u1ed3n t\u1edbi to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb trong broadcast domain th\u00edch h\u1ee3p.<\/li>\n<\/ul>\n<p>Multicast:<\/p>\n<ul>\n<li>M\u1ed9t ngu\u1ed3n t\u1edbi m\u1ed9t nh\u00f3m \u0111\u00edch.<\/li>\n<\/ul>\n<h3>25. Hub<\/h3>\n<p>Hub ho\u1ea1t \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n \u1edf l\u1edbp v\u1eadt l\u00fd v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p t\u00edn hi\u1ec7u t\u1edbi nhi\u1ec1u c\u1ed5ng.<\/p>\n<h3>26. Switch<\/h3>\n<p>Switch s\u1eed d\u1ee5ng th\u00f4ng tin MAC \u0111\u1ec3 chuy\u1ec3n frame t\u1edbi c\u1ed5ng ph\u00f9 h\u1ee3p.<\/p>\n<h3>27. MAC Address Table<\/h3>\n<p>Switch h\u1ecdc \u0111\u1ecba ch\u1ec9 MAC t\u1eeb frame nh\u1eadn \u0111\u01b0\u1ee3c v\u00e0 x\u00e2y d\u1ef1ng b\u1ea3ng \u00e1nh x\u1ea1:<\/p>\n<ul>\n<li>MAC Address.<\/li>\n<li>Port.<\/li>\n<\/ul>\n<h3>28. Collision Domain<\/h3>\n<p>Switch th\u01b0\u1eddng t\u00e1ch collision domain theo t\u1eebng c\u1ed5ng Ethernet.<\/p>\n<h3>29. Broadcast Domain<\/h3>\n<p>Router ho\u1eb7c c\u1ea5u h\u00ecnh VLAN c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00e1ch broadcast domain.<\/p>\n<h3>30. VLAN<\/h3>\n<p>Virtual LAN cho ph\u00e9p chia m\u1ed9t h\u1ea1 t\u1ea7ng switch v\u1eadt l\u00fd th\u00e0nh nhi\u1ec1u m\u1ea1ng logic.<\/p>\n<h3>31. L\u1ee3i \u00edch c\u1ee7a VLAN<\/h3>\n<p>C\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>Ph\u00e2n \u0111o\u1ea1n m\u1ea1ng.<\/li>\n<li>Gi\u1ea3m broadcast.<\/li>\n<li>H\u1ed7 tr\u1ee3 b\u1ea3o m\u1eadt.<\/li>\n<li>D\u1ec5 t\u1ed5 ch\u1ee9c ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n<h3>32. Access Port<\/h3>\n<p>Access Port th\u01b0\u1eddng mang l\u01b0u l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t VLAN cho thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i.<\/p>\n<h3>33. Trunk Port<\/h3>\n<p>Trunk c\u00f3 th\u1ec3 mang l\u01b0u l\u01b0\u1ee3ng c\u1ee7a nhi\u1ec1u VLAN gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng.<\/p>\n<h3>34. IEEE 802.1Q<\/h3>\n<p>802.1Q l\u00e0 c\u01a1 ch\u1ebf ph\u1ed5 bi\u1ebfn \u0111\u1ec3 g\u1eafn th\u00f4ng tin VLAN v\u00e0o Ethernet frame tr\u00ean li\u00ean k\u1ebft trunk.<\/p>\n<h3>35. Native VLAN<\/h3>\n<p>Native VLAN c\u00f3 vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t tr\u00ean trunk 802.1Q t\u00f9y c\u1ea5u h\u00ecnh v\u00e0 n\u1ec1n t\u1ea3ng.<\/p>\n<h3>36. Inter-VLAN Routing<\/h3>\n<p>C\u00e1c VLAN kh\u00e1c nhau c\u1ea7n ch\u1ee9c n\u0103ng routing \u0111\u1ec3 trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u1edbi nhau.<\/p>\n<h3>37. Spanning Tree Protocol<\/h3>\n<p>STP gi\u00fap h\u1ea1n ch\u1ebf loop l\u1edbp 2 trong m\u1ea1ng c\u00f3 c\u00e1c \u0111\u01b0\u1eddng k\u1ebft n\u1ed1i d\u1ef1 ph\u00f2ng.<\/p>\n<h3>38. Network Loop<\/h3>\n<p>Loop l\u1edbp 2 c\u00f3 th\u1ec3 g\u00e2y:<\/p>\n<ul>\n<li>Broadcast Storm.<\/li>\n<li>Duplicate Frame.<\/li>\n<li>MAC Table Instability.<\/li>\n<\/ul>\n<h3>39. Root Bridge<\/h3>\n<p>Trong STP, Root Bridge \u0111\u00f3ng vai tr\u00f2 tham chi\u1ebfu \u0111\u1ec3 x\u00e2y d\u1ef1ng topology kh\u00f4ng loop.<\/p>\n<h3>40. Link Aggregation<\/h3>\n<p>C\u00f3 th\u1ec3 g\u1ed9p nhi\u1ec1u li\u00ean k\u1ebft v\u1eadt l\u00fd th\u00e0nh m\u1ed9t li\u00ean k\u1ebft logic nh\u1eb1m:<\/p>\n<ul>\n<li>T\u0103ng b\u0103ng th\u00f4ng.<\/li>\n<li>T\u0103ng d\u1ef1 ph\u00f2ng.<\/li>\n<\/ul>\n<h3>41. \u0110\u1ecba ch\u1ec9 IPv4<\/h3>\n<p>IPv4 s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 32 bit \u0111\u1ec3 nh\u1eadn di\u1ec7n interface trong m\u1ea1ng IP.<\/p>\n<h3>42. C\u1ea5u tr\u00fac \u0111\u1ecba ch\u1ec9 IPv4<\/h3>\n<p>M\u1ed9t \u0111\u1ecba ch\u1ec9 g\u1ed3m:<\/p>\n<ul>\n<li>Network Portion.<\/li>\n<li>Host Portion.<\/li>\n<\/ul>\n<p>Subnet mask x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi gi\u1eefa hai ph\u1ea7n.<\/p>\n<h3>43. Subnet Mask<\/h3>\n<p>Subnet mask gi\u00fap x\u00e1c \u0111\u1ecbnh:<\/p>\n<ul>\n<li>Ph\u1ea7n m\u1ea1ng.<\/li>\n<li>Ph\u1ea7n host.<\/li>\n<li>Ph\u1ea1m vi subnet.<\/li>\n<\/ul>\n<h3>44. CIDR<\/h3>\n<p>CIDR s\u1eed d\u1ee5ng prefix length nh\u01b0:<\/p>\n<ul>\n<li>\/8<\/li>\n<li>\/16<\/li>\n<li>\/24<\/li>\n<li>\/27<\/li>\n<\/ul>\n<p>\u0111\u1ec3 th\u1ec3 hi\u1ec7n s\u1ed1 bit m\u1ea1ng.<\/p>\n<h3>45. \u0110\u1ecba ch\u1ec9 m\u1ea1ng<\/h3>\n<p>Network Address \u0111\u1ea1i di\u1ec7n cho subnet v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c g\u00e1n cho host theo c\u00e1ch s\u1eed d\u1ee5ng IPv4 th\u00f4ng th\u01b0\u1eddng.<\/p>\n<h3>46. Broadcast Address<\/h3>\n<p>Broadcast Address \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 g\u1eedi t\u1edbi t\u1ea5t c\u1ea3 host trong m\u1ed9t IPv4 subnet t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<h3>47. Private IPv4<\/h3>\n<p>C\u00e1c d\u1ea3i private \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ea1ng n\u1ed9i b\u1ed9 v\u00e0 th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh tuy\u1ebfn tr\u1ef1c ti\u1ebfp tr\u00ean Internet c\u00f4ng c\u1ed9ng.<\/p>\n<h3>48. Public IPv4<\/h3>\n<p>Public Address c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh tuy\u1ebfn tr\u00ean Internet theo ph\u00e2n b\u1ed5 v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c qu\u1ea3n l\u00fd \u0111\u1ecba ch\u1ec9.<\/p>\n<h3>49. Loopback IPv4<\/h3>\n<p>D\u1ea3i loopback \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra giao ti\u1ebfp n\u1ed9i b\u1ed9 c\u1ee7a host.<\/p>\n<h3>50. APIPA ho\u1eb7c Link-Local IPv4<\/h3>\n<p>M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 t\u1ef1 c\u1ea5u h\u00ecnh \u0111\u1ecba ch\u1ec9 link-local khi kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh IPv4 ph\u00f9 h\u1ee3p.<\/p>\n<h3>51. Subnetting<\/h3>\n<p>Subnetting chia m\u1ed9t m\u1ea1ng l\u1edbn th\u00e0nh nhi\u1ec1u m\u1ea1ng nh\u1ecf h\u01a1n nh\u1eb1m:<\/p>\n<ul>\n<li>T\u1ed5 ch\u1ee9c \u0111\u1ecba ch\u1ec9.<\/li>\n<li>Gi\u1ea3m broadcast.<\/li>\n<li>Ph\u00e2n \u0111o\u1ea1n m\u1ea1ng.<\/li>\n<li>Qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<\/ul>\n<h3>52. T\u00ednh s\u1ed1 host trong subnet<\/h3>\n<p>S\u1ed1 host ph\u1ee5 thu\u1ed9c v\u00e0o:<\/p>\n<ul>\n<li>S\u1ed1 bit host.<\/li>\n<li>C\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 m\u1ea1ng v\u00e0 broadcast.<\/li>\n<\/ul>\n<p>C\u00f4ng th\u1ee9c c\u1ea7n \u00e1p d\u1ee5ng theo lo\u1ea1i \u0111\u1ecba ch\u1ec9 v\u00e0 b\u00e0i to\u00e1n c\u1ee5 th\u1ec3.<\/p>\n<h3>53. Variable Length Subnet Mask<\/h3>\n<p>VLSM cho ph\u00e9p s\u1eed d\u1ee5ng c\u00e1c prefix kh\u00e1c nhau \u0111\u1ec3 ph\u00e2n b\u1ed5 \u0111\u1ecba ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u t\u1eebng subnet.<\/p>\n<h3>54. IPv6<\/h3>\n<p>IPv6 s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 128 bit nh\u1eb1m cung c\u1ea5p kh\u00f4ng gian \u0111\u1ecba ch\u1ec9 l\u1edbn h\u01a1n IPv4.<\/p>\n<h3>55. C\u1ea5u tr\u00fac \u0111\u1ecba ch\u1ec9 IPv6<\/h3>\n<p>IPv6 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng c\u00e1c nh\u00f3m hexadecimal ng\u0103n c\u00e1ch b\u1edfi d\u1ea5u hai ch\u1ea5m.<\/p>\n<h3>56. R\u00fat g\u1ecdn \u0111\u1ecba ch\u1ec9 IPv6<\/h3>\n<p>C\u00f3 c\u00e1c quy t\u1eafc cho ph\u00e9p:<\/p>\n<ul>\n<li>B\u1ecf s\u1ed1 0 \u0111\u1ea7u nh\u00f3m.<\/li>\n<li>N\u00e9n m\u1ed9t chu\u1ed7i c\u00e1c nh\u00f3m 0 li\u00ean ti\u1ebfp theo quy \u0111\u1ecbnh.<\/li>\n<\/ul>\n<h3>57. IPv6 Link-Local<\/h3>\n<p>Link-Local Address \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho giao ti\u1ebfp trong c\u00f9ng li\u00ean k\u1ebft v\u00e0 c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong IPv6.<\/p>\n<h3>58. IPv6 Global Unicast<\/h3>\n<p>Global Unicast Address c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho giao ti\u1ebfp \u0111\u1ecbnh tuy\u1ebfn r\u1ed9ng h\u01a1n theo ph\u00e2n b\u1ed5 IPv6.<\/p>\n<h3>59. Router<\/h3>\n<p>Router chuy\u1ec3n packet gi\u1eefa c\u00e1c m\u1ea1ng IP kh\u00e1c nhau d\u1ef1a tr\u00ean b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn.<\/p>\n<h3>60. Routing Table<\/h3>\n<p>Routing Table c\u00f3 th\u1ec3 ch\u1ee9a:<\/p>\n<ul>\n<li>Network Destination.<\/li>\n<li>Prefix.<\/li>\n<li>Next Hop.<\/li>\n<li>Interface.<\/li>\n<li>Metric.<\/li>\n<\/ul>\n<h3>61. Directly Connected Route<\/h3>\n<p>Router bi\u1ebft tr\u1ef1c ti\u1ebfp c\u00e1c m\u1ea1ng g\u1eafn v\u1edbi interface \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p.<\/p>\n<h3>62. Static Route<\/h3>\n<p>Static Route \u0111\u01b0\u1ee3c qu\u1ea3n tr\u1ecb vi\u00ean c\u1ea5u h\u00ecnh th\u1ee7 c\u00f4ng \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh \u0111\u01b0\u1eddng t\u1edbi m\u1ea1ng \u0111\u00edch.<\/p>\n<h3>63. Default Route<\/h3>\n<p>Default Route \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi kh\u00f4ng c\u00f3 route c\u1ee5 th\u1ec3 h\u01a1n cho \u0111\u1ecba ch\u1ec9 \u0111\u00edch.<\/p>\n<h3>64. Dynamic Routing<\/h3>\n<p>Routing Protocol cho ph\u00e9p router trao \u0111\u1ed5i th\u00f4ng tin \u0111\u1ec3 h\u1ecdc v\u00e0 c\u1eadp nh\u1eadt \u0111\u01b0\u1eddng \u0111i.<\/p>\n<h3>65. Distance Vector v\u00e0 Link State<\/h3>\n<p>\u0110\u00e2y l\u00e0 hai nh\u00f3m ti\u1ebfp c\u1eadn kh\u00e1c nhau trong c\u00e1c giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng.<\/p>\n<h3>66. RIP<\/h3>\n<p>RIP l\u00e0 giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng d\u1ea1ng Distance Vector s\u1eed d\u1ee5ng metric d\u1ef1a tr\u00ean hop count.<\/p>\n<h3>67. OSPF<\/h3>\n<p>OSPF l\u00e0 giao th\u1ee9c Link-State th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ea1ng IP n\u1ed9i b\u1ed9 quy m\u00f4 ph\u00f9 h\u1ee3p.<\/p>\n<h3>68. Administrative Distance<\/h3>\n<p>Administrative Distance c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c ngu\u1ed3n th\u00f4ng tin \u0111\u1ecbnh tuy\u1ebfn kh\u00e1c nhau.<\/p>\n<h3>69. Routing Metric<\/h3>\n<p>Metric gi\u00fap giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn \u0111\u00e1nh gi\u00e1 v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1eddng \u0111i theo ti\u00eau ch\u00ed ri\u00eang.<\/p>\n<h3>70. ARP<\/h3>\n<p>ARP trong IPv4 gi\u00fap \u00e1nh x\u1ea1:<\/p>\n<ul>\n<li>\u0110\u1ecba ch\u1ec9 IPv4.<\/li>\n<li>\u0110\u1ecba ch\u1ec9 MAC.<\/li>\n<\/ul>\n<p>trong m\u1ea1ng c\u1ee5c b\u1ed9.<\/p>\n<h3>71. ICMP<\/h3>\n<p>ICMP h\u1ed7 tr\u1ee3:<\/p>\n<ul>\n<li>B\u00e1o l\u1ed7i.<\/li>\n<li>Ch\u1ea9n \u0111o\u00e1n.<\/li>\n<li>M\u1ed9t s\u1ed1 ho\u1ea1t \u0111\u1ed9ng ki\u1ec3m tra k\u1ebft n\u1ed1i.<\/li>\n<\/ul>\n<h3>72. Ping<\/h3>\n<p>Ping th\u01b0\u1eddng s\u1eed d\u1ee5ng ICMP \u0111\u1ec3 ki\u1ec3m tra kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i IP t\u1edbi m\u1ed9t thi\u1ebft b\u1ecb \u0111\u00edch.<\/p>\n<h3>73. Traceroute<\/h3>\n<p>Traceroute ho\u1eb7c c\u00f4ng c\u1ee5 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng gi\u00fap quan s\u00e1t c\u00e1c hop m\u00e0 l\u01b0u l\u01b0\u1ee3ng \u0111i qua t\u1edbi \u0111\u00edch.<\/p>\n<h3>74. TCP<\/h3>\n<p>TCP cung c\u1ea5p giao ti\u1ebfp h\u01b0\u1edbng k\u1ebft n\u1ed1i v\u1edbi c\u00e1c c\u01a1 ch\u1ebf nh\u01b0:<\/p>\n<ul>\n<li>\u0110\u00e1nh s\u1ed1.<\/li>\n<li>X\u00e1c nh\u1eadn.<\/li>\n<li>Ki\u1ec3m so\u00e1t truy\u1ec1n.<\/li>\n<li>Ph\u1ee5c h\u1ed3i m\u1ea5t d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<h3>75. UDP<\/h3>\n<p>UDP kh\u00f4ng thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i theo c\u00e1ch c\u1ee7a TCP v\u00e0 c\u00f3 overhead th\u1ea5p h\u01a1n trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p.<\/p>\n<h3>76. Port Number<\/h3>\n<p>Port gi\u00fap x\u00e1c \u0111\u1ecbnh \u1ee9ng d\u1ee5ng ho\u1eb7c d\u1ecbch v\u1ee5 t\u1ea1i l\u1edbp v\u1eadn chuy\u1ec3n.<\/p>\n<h3>77. DHCP<\/h3>\n<p>DHCP c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng c\u1ea5p:<\/p>\n<ul>\n<li>IP Address.<\/li>\n<li>Subnet Mask.<\/li>\n<li>Default Gateway.<\/li>\n<li>DNS Server.<\/li>\n<li>C\u00e1c tham s\u1ed1 kh\u00e1c.<\/li>\n<\/ul>\n<h3>78. DHCP Process<\/h3>\n<p>Qu\u00e1 tr\u00ecnh c\u1ea5p IPv4 th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1eb1ng:<\/p>\n<ul>\n<li>Discover.<\/li>\n<li>Offer.<\/li>\n<li>Request.<\/li>\n<li>Acknowledge.<\/li>\n<\/ul>\n<h3>79. DNS<\/h3>\n<p>Domain Name System gi\u00fap ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n v\u00e0 c\u00e1c t\u00ean host th\u00e0nh th\u00f4ng tin ph\u00f9 h\u1ee3p nh\u01b0 \u0111\u1ecba ch\u1ec9 IP.<\/p>\n<h3>80. DNS Record<\/h3>\n<p>C\u00f3 th\u1ec3 g\u1eb7p:<\/p>\n<ul>\n<li>A.<\/li>\n<li>AAAA.<\/li>\n<li>CNAME.<\/li>\n<li>MX.<\/li>\n<li>NS.<\/li>\n<li>PTR.<\/li>\n<\/ul>\n<h3>81. NAT<\/h3>\n<p>Network Address Translation gi\u00fap chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ecba ch\u1ec9 IP theo ch\u00ednh s\u00e1ch c\u1ea5u h\u00ecnh.<\/p>\n<h3>82. PAT<\/h3>\n<p>Port Address Translation cho ph\u00e9p nhi\u1ec1u k\u1ebft n\u1ed1i n\u1ed9i b\u1ed9 chia s\u1ebb m\u1ed9t ho\u1eb7c m\u1ed9t s\u1ed1 \u0111\u1ecba ch\u1ec9 public th\u00f4ng qua port.<\/p>\n<h3>83. Access Control List<\/h3>\n<p>ACL c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cho ph\u00e9p ho\u1eb7c t\u1eeb ch\u1ed1i l\u01b0u l\u01b0\u1ee3ng d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh.<\/p>\n<h3>84. Firewall<\/h3>\n<p>Firewall gi\u00fap ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng gi\u1eefa c\u00e1c v\u00f9ng m\u1ea1ng d\u1ef1a tr\u00ean ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt.<\/p>\n<h3>85. Wireless LAN<\/h3>\n<p>WLAN s\u1eed d\u1ee5ng s\u00f3ng v\u00f4 tuy\u1ebfn \u0111\u1ec3 k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb trong m\u1ea1ng c\u1ee5c b\u1ed9.<\/p>\n<h3>86. Access Point<\/h3>\n<p>Access Point k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y v\u1edbi h\u1ec7 th\u1ed1ng m\u1ea1ng.<\/p>\n<h3>87. SSID<\/h3>\n<p>SSID l\u00e0 t\u00ean nh\u1eadn di\u1ec7n c\u1ee7a m\u1ed9t m\u1ea1ng WLAN.<\/p>\n<h3>88. B\u1ea3o m\u1eadt Wi-Fi<\/h3>\n<p>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u01a1 ch\u1ebf b\u1ea3o m\u1eadt ph\u00f9 h\u1ee3p nh\u01b0:<\/p>\n<ul>\n<li>WPA2.<\/li>\n<li>WPA3.<\/li>\n<\/ul>\n<p>C\u1ea5u h\u00ecnh th\u1ef1c t\u1ebf c\u1ea7n c\u0103n c\u1ee9 thi\u1ebft b\u1ecb v\u00e0 y\u00eau c\u1ea7u b\u1ea3o m\u1eadt.<\/p>\n<h3>89. VPN<\/h3>\n<p>Virtual Private Network c\u00f3 th\u1ec3 t\u1ea1o k\u1ebft n\u1ed1i logic \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 qua m\u1ed9t h\u1ea1 t\u1ea7ng m\u1ea1ng kh\u00f4ng tin c\u1eady nh\u01b0 Internet.<\/p>\n<h3>90. SSH<\/h3>\n<p>SSH l\u00e0 giao th\u1ee9c ph\u1ed5 bi\u1ebfn \u0111\u1ec3 qu\u1ea3n tr\u1ecb thi\u1ebft b\u1ecb ho\u1eb7c m\u00e1y ch\u1ee7 t\u1eeb xa th\u00f4ng qua k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a.<\/p>\n<h3>91. SNMP<\/h3>\n<p>Simple Network Management Protocol c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3:<\/p>\n<ul>\n<li>Gi\u00e1m s\u00e1t thi\u1ebft b\u1ecb.<\/li>\n<li>Thu th\u1eadp th\u00f4ng tin.<\/li>\n<li>C\u1ea3nh b\u00e1o.<\/li>\n<li>Qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<\/ul>\n<h3>92. Syslog<\/h3>\n<p>Syslog gi\u00fap t\u1eadp trung ho\u1eb7c l\u01b0u tr\u1eef th\u00f4ng \u0111i\u1ec7p s\u1ef1 ki\u1ec7n t\u1eeb c\u00e1c thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng m\u1ea1ng.<\/p>\n<h3>93. Gi\u00e1m s\u00e1t m\u1ea1ng<\/h3>\n<p>C\u00f3 th\u1ec3 theo d\u00f5i:<\/p>\n<ul>\n<li>Bandwidth.<\/li>\n<li>Latency.<\/li>\n<li>Packet Loss.<\/li>\n<li>CPU.<\/li>\n<li>Memory.<\/li>\n<li>Interface Status.<\/li>\n<li>Error Rate.<\/li>\n<\/ul>\n<h3>94. Troubleshooting m\u1ea1ng<\/h3>\n<p>M\u1ed9t quy tr\u00ecnh c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ol>\n<li>X\u00e1c \u0111\u1ecbnh tri\u1ec7u ch\u1ee9ng.<\/li>\n<li>Thu th\u1eadp th\u00f4ng tin.<\/li>\n<li>Khoanh v\u00f9ng.<\/li>\n<li>\u0110\u01b0a ra gi\u1ea3 thuy\u1ebft.<\/li>\n<li>Ki\u1ec3m tra.<\/li>\n<li>Kh\u1eafc ph\u1ee5c.<\/li>\n<li>X\u00e1c nh\u1eadn.<\/li>\n<li>Ghi nh\u1eadn.<\/li>\n<\/ol>\n<h3>95. K\u1ef9 n\u0103ng l\u00e0m b\u00e0i tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h3>\n<p>Khi l\u00e0m b\u00e0i:<\/p>\n<ul>\n<li>Ph\u00e2n bi\u1ec7t \u0111\u00fang c\u00e1c l\u1edbp OSI.<\/li>\n<li>Ph\u00e2n bi\u1ec7t MAC Address v\u00e0 IP Address.<\/li>\n<li>N\u1eafm ch\u1eafc IPv4 v\u00e0 subnet mask.<\/li>\n<li>C\u1ea9n th\u1eadn khi t\u00ednh subnetting.<\/li>\n<li>Ph\u00e2n bi\u1ec7t switch v\u00e0 router.<\/li>\n<li>Ph\u00e2n bi\u1ec7t access port v\u00e0 trunk port.<\/li>\n<li>N\u1eafm vai tr\u00f2 c\u1ee7a VLAN v\u00e0 STP.<\/li>\n<li>Ph\u00e2n bi\u1ec7t static route v\u00e0 dynamic route.<\/li>\n<li>Ph\u00e2n bi\u1ec7t TCP v\u00e0 UDP.<\/li>\n<li>Nh\u1edb ch\u1ee9c n\u0103ng DHCP v\u00e0 DNS.<\/li>\n<li>Ph\u00e2n bi\u1ec7t NAT v\u00e0 PAT.<\/li>\n<li>Hi\u1ec3u ch\u1ee9c n\u0103ng ACL, firewall v\u00e0 VPN.<\/li>\n<li>Ch\u00fa \u00fd s\u1ef1 kh\u00e1c nhau gi\u1eefa IPv4 v\u00e0 IPv6.<\/li>\n<li>T\u1ef1 tr\u1ea3 l\u1eddi tr\u01b0\u1edbc khi \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n.<\/li>\n<\/ul>\n<h2>C\u00e1ch \u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU hi\u1ec7u qu\u1ea3<\/h2>\n<h3>B\u01b0\u1edbc 1: H\u1ecdc theo m\u00f4 h\u00ecnh OSI<\/h3>\n<p>C\u00f3 th\u1ec3 ghi nh\u1edb t\u1eeb l\u1edbp th\u1ea5p t\u1edbi cao:<\/p>\n<ol>\n<li>Physical.<\/li>\n<li>Data Link.<\/li>\n<li>Network.<\/li>\n<li>Transport.<\/li>\n<li>Session.<\/li>\n<li>Presentation.<\/li>\n<li>Application.<\/li>\n<\/ol>\n<p>Sau \u0111\u00f3 g\u1eafn thi\u1ebft b\u1ecb v\u00e0 giao th\u1ee9c v\u00e0o t\u1eebng l\u1edbp.<\/p>\n<h3>B\u01b0\u1edbc 2: H\u1ecdc IPv4 b\u1eb1ng b\u00e0i t\u1eadp subnetting<\/h3>\n<p>N\u00ean th\u1ef1c h\u00e0nh:<\/p>\n<ul>\n<li>Network Address.<\/li>\n<li>Broadcast Address.<\/li>\n<li>Host Range.<\/li>\n<li>Prefix Length.<\/li>\n<li>S\u1ed1 subnet.<\/li>\n<li>S\u1ed1 host.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 3: H\u1ecdc switching theo lu\u1ed3ng frame<\/h3>\n<p>C\u1ea7n hi\u1ec3u:<\/p>\n<ul>\n<li>MAC Learning.<\/li>\n<li>Forwarding.<\/li>\n<li>Flooding.<\/li>\n<li>VLAN.<\/li>\n<li>Trunk.<\/li>\n<li>STP.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 4: H\u1ecdc routing theo b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn<\/h3>\n<p>V\u1edbi m\u1ed7i route c\u1ea7n x\u00e1c \u0111\u1ecbnh:<\/p>\n<ul>\n<li>Destination.<\/li>\n<li>Prefix.<\/li>\n<li>Next Hop.<\/li>\n<li>Exit Interface.<\/li>\n<li>Metric.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 5: H\u1ecdc c\u00e1c d\u1ecbch v\u1ee5 m\u1ea1ng theo ch\u1ee9c n\u0103ng<\/h3>\n<p>Ph\u00e2n bi\u1ec7t:<\/p>\n<ul>\n<li>DHCP: c\u1ea5p c\u1ea5u h\u00ecnh IP.<\/li>\n<li>DNS: ph\u00e2n gi\u1ea3i t\u00ean.<\/li>\n<li>NAT\/PAT: chuy\u1ec3n \u0111\u1ed5i \u0111\u1ecba ch\u1ec9.<\/li>\n<li>SSH: qu\u1ea3n tr\u1ecb t\u1eeb xa.<\/li>\n<li>SNMP: gi\u00e1m s\u00e1t.<\/li>\n<li>Syslog: ghi nh\u1eadn s\u1ef1 ki\u1ec7n.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 6: H\u1ecdc b\u1ea3o m\u1eadt theo l\u1edbp ki\u1ec3m so\u00e1t<\/h3>\n<p>C\u00f3 th\u1ec3 chia:<\/p>\n<ul>\n<li>VLAN.<\/li>\n<li>ACL.<\/li>\n<li>Firewall.<\/li>\n<li>WLAN Security.<\/li>\n<li>VPN.<\/li>\n<li>Qu\u1ea3n tr\u1ecb t\u00e0i kho\u1ea3n.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 7: Th\u1ef1c h\u00e0nh b\u1eb1ng m\u00f4 h\u00ecnh m\u1ea1ng nh\u1ecf<\/h3>\n<p>C\u00f3 th\u1ec3 d\u1ef1ng:<\/p>\n<ul>\n<li>Hai VLAN.<\/li>\n<li>M\u1ed9t router ho\u1eb7c Layer 3 Switch.<\/li>\n<li>DHCP.<\/li>\n<li>DNS.<\/li>\n<li>NAT.<\/li>\n<li>M\u1ed9t s\u1ed1 ACL c\u01a1 b\u1ea3n.<\/li>\n<\/ul>\n<p>Vi\u1ec7c th\u1ef1c h\u00e0nh n\u00ean d\u00f9ng ph\u00f2ng lab ho\u1eb7c m\u00f4i tr\u01b0\u1eddng m\u00f4 ph\u1ecfng \u0111\u01b0\u1ee3c ph\u00e9p.<\/p>\n<h3>B\u01b0\u1edbc 8: H\u1ecdc troubleshooting theo t\u1eebng l\u1edbp<\/h3>\n<p>C\u00f3 th\u1ec3 ki\u1ec3m tra theo th\u1ee9 t\u1ef1:<\/p>\n<ol>\n<li>C\u00e1p v\u00e0 link.<\/li>\n<li>Interface.<\/li>\n<li>IP.<\/li>\n<li>Gateway.<\/li>\n<li>Routing.<\/li>\n<li>DNS.<\/li>\n<li>D\u1ecbch v\u1ee5 \u1ee9ng d\u1ee5ng.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 9: T\u1ef1 tr\u1ea3 l\u1eddi tr\u01b0\u1edbc khi xem \u0111\u00e1p \u00e1n<\/h3>\n<p>V\u1edbi m\u1ed7i c\u00e2u:<\/p>\n<ol>\n<li>X\u00e1c \u0111\u1ecbnh l\u1edbp m\u1ea1ng.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh thi\u1ebft b\u1ecb ho\u1eb7c giao th\u1ee9c.<\/li>\n<li>Ph\u00e2n t\u00edch \u0111\u1ecba ch\u1ec9 n\u1ebfu c\u00f3.<\/li>\n<li>Lo\u1ea1i ph\u01b0\u01a1ng \u00e1n sai r\u00f5 r\u00e0ng.<\/li>\n<li>T\u1ef1 ch\u1ecdn \u0111\u00e1p \u00e1n.<\/li>\n<li>Sau \u0111\u00f3 m\u1edbi \u0111\u1ed1i chi\u1ebfu.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 10: K\u1ebft h\u1ee3p t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c<\/h3>\n<p>T\u00e0i li\u1ec7u tr\u1eafc nghi\u1ec7m n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng:<\/p>\n<ul>\n<li>Gi\u00e1o tr\u00ecnh Qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<li>Slide b\u00e0i gi\u1ea3ng.<\/li>\n<li>\u0110\u1ec1 c\u01b0\u01a1ng h\u1ecdc ph\u1ea7n.<\/li>\n<li>T\u00e0i li\u1ec7u m\u1ea1ng m\u00e1y t\u00ednh.<\/li>\n<li>B\u00e0i t\u1eadp subnetting.<\/li>\n<li>Ph\u00f2ng lab m\u1ea1ng.<\/li>\n<li>T\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c c\u1ee7a thi\u1ebft b\u1ecb ho\u1eb7c h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng \u0111ang s\u1eed d\u1ee5ng.<\/li>\n<li>T\u00e0i li\u1ec7u do gi\u1ea3ng vi\u00ean cung c\u1ea5p.<\/li>\n<\/ul>\n<p>T\u00e0i li\u1ec7u \u0111\u00e1p \u00e1n h\u1ed7 tr\u1ee3 luy\u1ec7n t\u1eadp v\u00e0 tra c\u1ee9u, kh\u00f4ng thay th\u1ebf ngu\u1ed3n h\u1ecdc t\u1eadp ch\u00ednh th\u1ee9c.<\/p>\n<h2>Xem tr\u01b0\u1edbc t\u00e0i li\u1ec7u Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/h2>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a t\u00e0i li\u1ec7u 95 trang tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh t\u1ea3i b\u1ea3n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<p>Ph\u1ea7n xem tr\u01b0\u1edbc gi\u00fap ki\u1ec3m tra:<\/p>\n<ul>\n<li>C\u1ea5u tr\u00fac t\u00e0i li\u1ec7u.<\/li>\n<li>D\u1ea1ng c\u00e2u h\u1ecfi.<\/li>\n<li>C\u00e1ch tr\u00ecnh b\u00e0y.<\/li>\n<li>C\u00e1ch b\u1ed1 tr\u00ed \u0111\u00e1p \u00e1n.<\/li>\n<li>M\u1ee9c \u0111\u1ed9 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u h\u1ecdc t\u1eadp.<\/li>\n<li>M\u1ed9t ph\u1ea7n n\u1ed9i dung th\u1ef1c t\u1ebf c\u1ee7a t\u00e0i li\u1ec7u.<\/li>\n<\/ul>\n<p>File preview \u0111\u01b0\u1ee3c tool t\u1ef1 x\u00e1c \u0111\u1ecbnh:<\/p>\n<p>quan-tri-mang-VNU-preview.docx<\/p>\n<h2>T\u1ea3i \u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/h2>\n<p>Quy tr\u00ecnh nh\u1eadn t\u00e0i li\u1ec7u:<\/p>\n<ol>\n<li>Xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung.<\/li>\n<li>Ki\u1ec3m tra t\u00e0i li\u1ec7u c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u.<\/li>\n<li>Ch\u1ecdn t\u1ea3i t\u00e0i li\u1ec7u.<\/li>\n<li>Thanh to\u00e1n qua VNPAY.<\/li>\n<li>H\u1ec7 th\u1ed1ng x\u00e1c nh\u1eadn giao d\u1ecbch th\u00e0nh c\u00f4ng.<\/li>\n<li>Nh\u1eadn quy\u1ec1n t\u1ea3i file DOCX \u0111\u1ea7y \u0111\u1ee7 95 trang.<\/li>\n<\/ol>\n<p>\ud83d\udce5 Sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i t\u00e0i li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 m\u00e1y \u0111\u1ec3 s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp.<\/p>\n<p><strong>\ud83d\udc49 NH\u1ea4N \u201cT\u1ea2I XU\u1ed0NG NGAY\u201d \u0110\u1ec2 NH\u1eacN FILE \u0110\u1ea6Y \u0110\u1ee6.<\/strong><\/p>\n<h2>L\u1ee3i \u00edch khi s\u1eed d\u1ee5ng t\u00e0i li\u1ec7u Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/h2>\n<p>\u2705 File DOCX 95 trang thu\u1eadn ti\u1ec7n s\u1eed d\u1ee5ng.<\/p>\n<p>\u2705 Luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m.<\/p>\n<p>\u2705 Ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n thu\u1eadn ti\u1ec7n.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c Qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 m\u00f4 h\u00ecnh OSI v\u00e0 TCP\/IP.<\/p>\n<p>\u2705 \u00d4n t\u1eadp Ethernet v\u00e0 \u0111\u1ecba ch\u1ec9 MAC.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c IPv4.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 subnet mask, CIDR v\u00e0 subnetting.<\/p>\n<p>\u2705 \u00d4n t\u1eadp IPv6.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 switch.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 VLAN, trunk v\u00e0 STP.<\/p>\n<p>\u2705 \u00d4n t\u1eadp router v\u00e0 b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 static v\u00e0 dynamic routing.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 TCP, UDP v\u00e0 port.<\/p>\n<p>\u2705 \u00d4n t\u1eadp DHCP v\u00e0 DNS.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 NAT v\u00e0 PAT.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 ACL v\u00e0 firewall.<\/p>\n<p>\u2705 \u00d4n t\u1eadp WLAN, VPN v\u00e0 SSH.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 SNMP v\u00e0 Syslog.<\/p>\n<p>\u2705 R\u00e8n k\u1ef9 n\u0103ng troubleshooting m\u1ea1ng.<\/p>\n<p>\u2705 Ti\u1ebft ki\u1ec7m th\u1eddi gian t\u1ef1 t\u1ed5ng h\u1ee3p t\u00e0i li\u1ec7u.<\/p>\n<p>\u2705 H\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<h2>T\u00e0i li\u1ec7u Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU ph\u00f9 h\u1ee3p v\u1edbi ai?<\/h2>\n<p>T\u00e0i li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n<ul>\n<li>Sinh vi\u00ean \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i.<\/li>\n<li>Sinh vi\u00ean \u0111ang h\u1ecdc m\u00f4n Qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh C\u00f4ng ngh\u1ec7 th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh M\u1ea1ng m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh Khoa h\u1ecdc m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh H\u1ec7 th\u1ed1ng th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh K\u1ef9 thu\u1eadt m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean mu\u1ed1n c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n.<\/li>\n<li>Sinh vi\u00ean chu\u1ea9n b\u1ecb ki\u1ec3m tra gi\u1eefa k\u1ef3.<\/li>\n<li>Sinh vi\u00ean chu\u1ea9n b\u1ecb thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n.<\/li>\n<li>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<h2>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng t\u00e0i li\u1ec7u<\/h2>\n<p>T\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u1eb1m h\u1ed7 tr\u1ee3 h\u1ecdc t\u1eadp, luy\u1ec7n t\u1eadp v\u00e0 \u00f4n thi.<\/p>\n<p>T\u00e0i li\u1ec7u \u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m kh\u00f4ng thay th\u1ebf gi\u00e1o tr\u00ecnh, b\u00e0i gi\u1ea3ng, \u0111\u1ec1 c\u01b0\u01a1ng h\u1ecdc ph\u1ea7n, t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt ch\u00ednh th\u1ee9c ho\u1eb7c c\u00e1c t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c c\u1ee7a c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc n\u00ean t\u1ef1 l\u00e0m c\u00e2u h\u1ecfi tr\u01b0\u1edbc khi xem \u0111\u00e1p \u00e1n v\u00e0 \u0111\u1ed1i chi\u1ebfu nh\u1eefng n\u1ed9i dung ch\u01b0a ch\u1eafc ch\u1eafn v\u1edbi gi\u00e1o tr\u00ecnh, b\u00e0i gi\u1ea3ng v\u00e0 t\u00e0i li\u1ec7u do gi\u1ea3ng vi\u00ean cung c\u1ea5p.<\/p>\n<p>Kh\u00f4ng n\u00ean ch\u1ec9 h\u1ecdc thu\u1ed9c \u0111\u00e1p \u00e1n. C\u00e1c n\u1ed9i dung nh\u01b0 subnetting, VLAN, STP, routing, ACL, NAT, DHCP, DNS v\u00e0 troubleshooting c\u1ea7n \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi b\u00e0i t\u1eadp c\u1ea5u h\u00ecnh v\u00e0 th\u1ef1c h\u00e0nh tr\u00ean m\u00f4i tr\u01b0\u1eddng lab.<\/p>\n<p>C\u00fa ph\u00e1p l\u1ec7nh, t\u00ean t\u00ednh n\u0103ng, gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u1ea5u h\u00ecnh c\u00f3 th\u1ec3 kh\u00e1c nhau gi\u1eefa c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb, h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng v\u00e0 phi\u00ean b\u1ea3n ph\u1ea7n m\u1ec1m. V\u1edbi c\u00e2u h\u1ecfi ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t n\u1ec1n t\u1ea3ng ho\u1eb7c phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3, c\u1ea7n \u01b0u ti\u00ean t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ecdc ph\u1ea7n.<\/p>\n<p>Khi th\u1ef1c h\u00e0nh c\u1ea5u h\u00ecnh m\u1ea1ng, n\u00ean s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb, m\u00e1y \u1ea3o ho\u1eb7c m\u00f4i tr\u01b0\u1eddng m\u00f4 ph\u1ecfng \u0111\u01b0\u1ee3c ph\u00e9p; sao l\u01b0u c\u1ea5u h\u00ecnh tr\u01b0\u1edbc khi thay \u0111\u1ed5i v\u00e0 tr\u00e1nh th\u1eed nghi\u1ec7m tr\u00ean h\u1ec7 th\u1ed1ng \u0111ang v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf n\u1ebfu ch\u01b0a c\u00f3 quy tr\u00ecnh ki\u1ec3m so\u00e1t.<\/p>\n<p>N\u1ed9i dung t\u1ed5ng quan trong b\u00e0i gi\u1edbi thi\u1ec7u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo ki\u1ebfn th\u1ee9c ph\u1ed5 bi\u1ebfn v\u1ec1 Qu\u1ea3n tr\u1ecb m\u1ea1ng m\u00e1y t\u00ednh, kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ec1 c\u01b0\u01a1ng ch\u00ednh th\u1ee9c c\u1ee7a m\u1ed9t h\u1ecdc ph\u1ea7n c\u1ee5 th\u1ec3 t\u1ea1i \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i.<\/p>\n<h2>K\u1ebft lu\u1eadn v\u1ec1 Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU<\/h2>\n<p>Qu\u1ea3n tr\u1ecb m\u1ea1ng VNU \u2013 \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (File DOCX 95 trang) l\u00e0 t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 sinh vi\u00ean luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra \u0111\u00e1p \u00e1n, h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p>T\u00e0i li\u1ec7u ph\u00f9 h\u1ee3p \u0111\u1ec3 r\u00e0 so\u00e1t c\u00e1c nh\u00f3m ki\u1ebfn th\u1ee9c nh\u01b0 m\u00f4 h\u00ecnh OSI v\u00e0 TCP\/IP, Ethernet, IPv4, IPv6, subnetting, switch, VLAN, trunk, STP, router, routing, TCP\/UDP, DHCP, DNS, NAT\/PAT, ACL, firewall, WLAN, VPN, SSH, SNMP, Syslog v\u00e0 troubleshooting.<\/p>\n<p>Vi\u1ec7c k\u1ebft h\u1ee3p t\u00e0i li\u1ec7u tr\u1eafc nghi\u1ec7m v\u1edbi gi\u00e1o tr\u00ecnh, b\u00e0i gi\u1ea3ng, \u0111\u1ec1 c\u01b0\u01a1ng h\u1ecdc ph\u1ea7n, b\u00e0i t\u1eadp subnetting v\u00e0 th\u1ef1c h\u00e0nh tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng gi\u00fap ng\u01b0\u1eddi h\u1ecdc hi\u1ec3u r\u00f5 h\u01a1n c\u00e1ch v\u1eadn h\u00e0nh v\u00e0 qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng m\u1ea1ng, h\u1ea1n ch\u1ebf vi\u1ec7c ch\u1ec9 ghi nh\u1edb \u0111\u00e1p \u00e1n ho\u1eb7c c\u00e2u l\u1ec7nh m\u1ed9t c\u00e1ch m\u00e1y m\u00f3c.<\/p>\n<p>\ud83d\udc41 Xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung.<\/p>\n<p>\ud83d\udcb3 Thanh to\u00e1n thu\u1eadn ti\u1ec7n qua VNPAY.<\/p>\n<p>\ud83d\udce5 Nh\u1eadn file DOCX \u0111\u1ea7y \u0111\u1ee7 95 trang sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng.<\/p>"},"_links":{"self":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product\/8680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/comments?post=8680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/media\/8481"}],"wp:attachment":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/media?parent=8680"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_brand?post=8680"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_cat?post=8680"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_tag?post=8680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}