{"id":477654,"date":"2023-08-09T09:18:18","date_gmt":"2023-08-09T09:18:18","guid":{"rendered":""},"modified":"2023-09-05T11:15:08","modified_gmt":"2023-09-05T11:15:08","slug":"interior-gateway-protocol","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/interior-gateway-protocol\/","title":{"rendered":"Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9"},"content":{"rendered":"<p>Th\u00f4ng tin t\u00f3m t\u1eaft v\u1ec1 giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/p>\n<p>Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9 (IGP) l\u00e0 c\u00e1c giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ef1 tr\u1ecb. H\u1ec7 th\u1ed1ng t\u1ef1 tr\u1ecb (AS) l\u00e0 m\u1ed9t m\u1ea1ng ho\u1eb7c t\u1eadp h\u1ee3p c\u00e1c m\u1ea1ng d\u01b0\u1edbi s\u1ef1 qu\u1ea3n l\u00fd chung. IGP t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c trao \u0111\u1ed5i th\u00f4ng tin \u0111\u1ecbnh tuy\u1ebfn trong m\u1ea1ng, cho ph\u00e9p c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn th\u00edch \u1ee9ng linh ho\u1ea1t v\u1edbi c\u00e1c thay \u0111\u1ed5i v\u00e0 chuy\u1ec3n ti\u1ebfp g\u00f3i d\u1eef li\u1ec7u \u0111\u1ebfn \u0111\u00edch d\u1ef1 \u0111\u1ecbnh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9 v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>L\u1ecbch s\u1eed c\u1ee7a Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9 b\u1eaft ngu\u1ed3n t\u1eeb nh\u1eefng ng\u00e0y \u0111\u1ea7u c\u1ee7a m\u00e1y t\u00ednh n\u1ed1i m\u1ea1ng. V\u00e0o nh\u1eefng n\u0103m 1980, khi m\u1ea1ng l\u01b0\u1edbi ph\u00e1t tri\u1ec3n, nhu c\u1ea7u v\u1ec1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh tuy\u1ebfn hi\u1ec7u qu\u1ea3 h\u01a1n tr\u1edf n\u00ean r\u00f5 r\u00e0ng.<\/p>\n<ol>\n<li><strong>RIP (Giao th\u1ee9c th\u00f4ng tin \u0111\u1ecbnh tuy\u1ebfn):<\/strong> \u0110\u01b0\u1ee3c gi\u1edbi thi\u1ec7u l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1988, RIP l\u00e0 m\u1ed9t trong nh\u1eefng IGP s\u1edbm nh\u1ea5t, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u1ea1ng v\u1eeba v\u00e0 nh\u1ecf.<\/li>\n<li><strong>OSPF (M\u1edf \u0111\u01b0\u1eddng d\u1eabn ng\u1eafn nh\u1ea5t tr\u01b0\u1edbc):<\/strong> \u0110\u01b0\u1ee3c gi\u1edbi thi\u1ec7u v\u00e0o n\u0103m 1989, OSPF \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 kh\u1eafc ph\u1ee5c m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf c\u1ee7a RIP, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ea1n ch\u1ebf v\u1ec1 s\u1ed1 b\u01b0\u1edbc nh\u1ea3y c\u1ee7a n\u00f3.<\/li>\n<\/ol>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/h2>\n<p>M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/p>\n<p>IGP r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru c\u1ee7a \u0111\u1ecbnh tuy\u1ebfn n\u1ed9i mi\u1ec1n, trong \u0111\u00f3 th\u00f4ng tin ph\u1ea3i \u0111\u01b0\u1ee3c truy\u1ec1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn trong c\u00f9ng m\u1ed9t AS. Ch\u00fang t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, ph\u1ea3n \u00e1nh \u0111\u01b0\u1eddng d\u1eabn t\u1ed1t nh\u1ea5t cho c\u00e1c g\u00f3i d\u1eef li\u1ec7u d\u1ef1a tr\u00ean c\u00e1c s\u1ed1 li\u1ec7u nh\u01b0 s\u1ed1 b\u01b0\u1edbc nh\u1ea3y, \u0111\u1ed9 tr\u1ec5, b\u0103ng th\u00f4ng, v.v. C\u00e1c lo\u1ea1i IGP ch\u00ednh bao g\u1ed3m c\u00e1c giao th\u1ee9c Distance Vector v\u00e0 Link State.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/h2>\n<p>Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/p>\n<h3>Giao th\u1ee9c vect\u01a1 kho\u1ea3ng c\u00e1ch:<\/h3>\n<p>C\u00e1c giao th\u1ee9c n\u00e0y, ch\u1eb3ng h\u1ea1n nh\u01b0 RIP, s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 li\u1ec7u \u0111\u01a1n gi\u1ea3n (nh\u01b0 s\u1ed1 b\u01b0\u1edbc nh\u1ea3y) v\u00e0 g\u1eedi \u0111\u1ecbnh k\u1ef3 to\u00e0n b\u1ed9 b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ebfn c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn l\u00e2n c\u1eadn.<\/p>\n<h3>Giao th\u1ee9c tr\u1ea1ng th\u00e1i li\u00ean k\u1ebft:<\/h3>\n<p>C\u00e1c giao th\u1ee9c nh\u01b0 OSPF v\u00e0 IS-IS ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111\u1ec3 c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn kh\u00e1m ph\u00e1 c\u00e1c h\u00e0ng x\u00f3m c\u1ee7a ch\u00fang v\u00e0 sau \u0111\u00f3 chia s\u1ebb th\u00f4ng tin v\u1ec1 tr\u1ea1ng th\u00e1i c\u1ee7a c\u00e1c li\u00ean k\u1ebft. C\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn t\u00ednh to\u00e1n \u0111\u1ed9c l\u1eadp \u0111\u01b0\u1eddng \u0111i t\u1ed1t nh\u1ea5t b\u1eb1ng c\u00e1c thu\u1eadt to\u00e1n nh\u01b0 c\u1ee7a Dijkstra.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/h2>\n<ul>\n<li><strong>Th\u00edch \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i c\u1ee7a m\u1ea1ng:<\/strong> IGP nhanh ch\u00f3ng th\u00edch \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i c\u1ea5u tr\u00fac li\u00ean k\u1ebft m\u1ea1ng.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> Trong khi m\u1ed9t s\u1ed1 IGP nh\u01b0 RIP ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c m\u1ea1ng nh\u1ecf h\u01a1n th\u00ec nh\u1eefng IGP kh\u00e1c nh\u01b0 OSPF l\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ea1ng l\u1edbn.<\/li>\n<li><strong>\u0110\u1ecbnh tuy\u1ebfn d\u1ef1a tr\u00ean s\u1ed1 li\u1ec7u:<\/strong> IGP s\u1eed d\u1ee5ng nhi\u1ec1u s\u1ed1 li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng d\u1eabn t\u1ed1i \u01b0u.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/h2>\n<p>S\u1eed d\u1ee5ng b\u1ea3ng v\u00e0 danh s\u00e1ch \u0111\u1ec3 vi\u1ebft<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>Giao th\u1ee9c<\/th>\n<th>C\u00e1ch s\u1eed d\u1ee5ng chung<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>V\u00e9c t\u01a1 kho\u1ea3ng c\u00e1ch<\/td>\n<td>Y\u00ean ngh\u1ec9, IGRP<\/td>\n<td>M\u1ea1ng v\u1eeba v\u00e0 nh\u1ecf<\/td>\n<\/tr>\n<tr>\n<td>Li\u00ean k\u1ebft nh\u00e0 n\u01b0\u1edbc<\/td>\n<td>OSPF, IS-IS<\/td>\n<td>M\u1ea1ng l\u1edbn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n<ul>\n<li><strong>S\u1eed d\u1ee5ng trong M\u1ea1ng doanh nghi\u1ec7p:<\/strong> \u0110\u1ec3 \u0111\u1ecbnh tuy\u1ebfn n\u1ed9i b\u1ed9 trong m\u1ed9t t\u1ed5 ch\u1ee9c.<\/li>\n<li><strong>C\u00e1c v\u1ea5n \u0111\u1ec1:<\/strong> C\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n bao g\u1ed3m v\u00f2ng l\u1eb7p, th\u1eddi gian h\u1ed9i t\u1ee5 v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/li>\n<li><strong>C\u00e1c gi\u1ea3i ph\u00e1p:<\/strong> Tri\u1ec3n khai c\u00e1c t\u00ednh n\u0103ng nh\u01b0 b\u1ed9 h\u1eb9n gi\u1edd gi\u1eef, \u0111\u01b0\u1eddng ch\u00e2n tr\u1eddi ph\u00e2n chia v\u00e0 ch\u1ecdn IGP ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc m\u1ea1ng.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<p>\u1ede d\u1ea1ng b\u1ea3ng v\u00e0 danh s\u00e1ch<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0111\u1eb7c tr\u01b0ng<\/th>\n<th>IGP<\/th>\n<th>EGP (Giao th\u1ee9c c\u1ed5ng ngo\u00e0i)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u00e1ch s\u1eed d\u1ee5ng<\/td>\n<td>Trong AS<\/td>\n<td>Gi\u1eefa c\u00e1c AS kh\u00e1c nhau<\/td>\n<\/tr>\n<tr>\n<td>V\u00ed d\u1ee5<\/td>\n<td>OSPF, RIP<\/td>\n<td>BGP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/h2>\n<p>C\u00e1c c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u1ecbnh tuy\u1ebfn d\u1ef1a tr\u00ean AI th\u00f4ng minh h\u01a1n, t\u00edch h\u1ee3p v\u1edbi \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao.<\/p>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/h2>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 do OneProxy (oneproxy.pro) cung c\u1ea5p c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng v\u1edbi IGP \u0111\u1ec3 qu\u1ea3n l\u00fd lu\u1ed3ng d\u1eef li\u1ec7u trong m\u1ea1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng vai tr\u00f2 trung gian v\u00e0 IGP \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1ecbnh tuy\u1ebfn hi\u1ec7u qu\u1ea3 trong AS, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m li\u1ec1n m\u1ea1ch cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.ietf.org\" target=\"_new\" rel=\"noopener nofollow\">IETF - Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\" target=\"_new\" rel=\"noopener nofollow\">Cisco \u2013 T\u00ecm hi\u1ec3u IGP<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">OneProxy \u2013 Gi\u1ea3i ph\u00e1p m\u00e1y ch\u1ee7 proxy<\/a><\/li>\n<\/ol>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng IGP, c\u00e1c t\u1ed5 ch\u1ee9c nh\u01b0 OneProxy c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 m\u1ea1ng c\u1ee7a h\u1ecd v\u00e0 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady cho kh\u00e1ch h\u00e0ng c\u1ee7a h\u1ecd. IGP v\u1eabn l\u00e0 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a m\u1ea1ng hi\u1ec7n \u0111\u1ea1i, li\u00ean t\u1ee5c ph\u00e1t tri\u1ec3n v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i.<\/p>","protected":false},"featured_media":477655,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477654","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Interior Gateway Protocol (IGP)<\/mark>","faq_items":[{"question":"What are Interior Gateway Protocols (IGPs)?","answer":"<p>Interior Gateway Protocols are network routing protocols used within an autonomous system (AS), which is a network or collection of networks under common administration. IGPs enable routers within the same AS to exchange routing information dynamically and efficiently route data packets to their destinations.<\/p>"},{"question":"What are the main types of Interior Gateway Protocols?","answer":"<p>The main types of Interior Gateway Protocols are Distance Vector Protocols, like RIP and IGRP, used in small to medium networks, and Link State Protocols, like OSPF and IS-IS, used in larger networks.<\/p>"},{"question":"How do Interior Gateway Protocols work?","answer":"<p>Interior Gateway Protocols work by dynamically updating the routing tables of routers, reflecting the best paths for data packets based on various metrics like hop count, delay, and bandwidth. Distance Vector Protocols periodically send the entire routing table to neighboring routers, while Link State Protocols have routers discover their neighbors and share link-state information.<\/p>"},{"question":"What are some key features of Interior Gateway Protocols?","answer":"<p>Key features of Interior Gateway Protocols include their ability to adapt quickly to network topology changes, scalability to suit different network sizes, and metric-based routing to determine the optimal path for data packets.<\/p>"},{"question":"How are Interior Gateway Protocols associated with proxy servers?","answer":"<p>Proxy servers like those provided by OneProxy can work in conjunction with IGPs to manage data flow within a network efficiently. Proxy servers act as intermediaries, and IGPs ensure that the data is routed effectively within the autonomous system, enhancing the network's performance.<\/p>"},{"question":"What are some problems with Interior Gateway Protocols and their solutions?","answer":"<p>Potential problems with Interior Gateway Protocols include routing loops, slow convergence time, and scalability issues. Solutions may include implementing features like hold-down timers, split horizon, or choosing the right IGP based on the network's size and complexity.<\/p>"},{"question":"What are the perspectives and future technologies related to Interior Gateway Protocols?","answer":"<p>Future perspectives and technologies related to Interior Gateway Protocols may include more intelligent, AI-driven routing decisions, integration with cloud computing, and enhanced security features to meet the evolving demands of modern networking.<\/p>"},{"question":"Where can I find more information about Interior Gateway Protocols?","answer":"<p>You can find more information about Interior Gateway Protocols through resources like the IETF website, Cisco's understanding IGPs page, and OneProxy's Proxy Server Solutions at their respective websites. Links to these resources are provided at the end of the article.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477654\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/477655"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}