{"id":9497,"date":"2022-09-30T19:14:28","date_gmt":"2022-09-30T12:14:28","guid":{"rendered":"https:\/\/w2.vacif.com\/?p=796"},"modified":"2024-06-24T03:51:29","modified_gmt":"2024-06-24T03:51:29","slug":"cac-loai-router","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/cac-loai-router\/","title":{"rendered":"C\u00e1c lo\u1ea1i Router"},"content":{"rendered":"\n

1 Gi\u1edbi thi\u1ec7u<\/h1>\n\n\n\n

C\u00f3 nhi\u1ec1u lo\u1ea1i Router tr\u00ean th\u1ecb tr\u01b0\u1eddng, t\u1eeb \u0111\u01a1n gi\u1ea3n \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn ph\u1ee9c t\u1ea1p. Router th\u01b0\u1eddng c\u00f3 c\u00e1c lo\u1ea1i lo\u1ea1i nh\u01b0 sau:<\/p>\n\n\n\n

2 C\u00e1c lo\u1ea1i Router<\/h2>\n\n\n\n

2.1 Core router<\/strong><\/h3>\n\n\n\n

Core router th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 (Viettel, FPT, VNPT) ho\u1eb7c c\u00e1c nh\u00e0 cung c\u1ea5p Cloud (nh\u01b0 l\u00e0 Google, Amazon, Microsoft). C\u00e1c router n\u00e0y th\u01b0\u1eddng to v\u00e0 gi\u00e1 th\u00e0nh cao v\u00ec c\u00e1c doanh nghi\u1ec7p n\u00e0y c\u1ea7n thi\u1ebft b\u1ecb c\u00f3 hi\u1ec7u n\u0103ng m\u1ea1nh \u0111\u1ec3 v\u1eadn h\u00e0nh c\u00e1c d\u1ecbch v\u1ee5. H\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p nh\u1ecf s\u1ebd kh\u00f4ng c\u1ea7n core router.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.2 Edge router<\/strong><\/h3>\n\n\n\n

Edge router, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gateway router, l\u00e0 thi\u1ebft b\u1ecb gi\u00fap k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng b\u00ean ngo\u00e0i, nh\u01b0 l\u00e0 Internet ho\u1eb7c c\u00e1c l\u1edbp m\u1ea1ng kh\u00e1c.<\/p>\n\n\n\n

Edge router th\u01b0\u1eddng kh\u00f4ng c\u00f3 WiFi ho\u1eb7c kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd m\u1ea1ng c\u1ee5c b\u1ed9 \u0111\u1ea7y \u0111\u1ee7. Ch\u00fang th\u01b0\u1eddng ch\u1ec9 c\u00f3 c\u1ed5ng Ethernet – m\u1ed9t \u0111\u1ea7u v\u00e0o \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi Internet v\u00e0 m\u1ed9t s\u1ed1 \u0111\u1ea7u ra \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c router b\u1ed5 sung.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.3 Distribution router<\/strong><\/h3>\n\n\n\n

Distribution router, hay interior router, nh\u1eadn d\u1eef li\u1ec7u t\u1eeb edge router (ho\u1eb7c gateway) th\u00f4ng qua k\u1ebft n\u1ed1i c\u00f3 d\u00e2y v\u00e0 g\u1eedi d\u1eef li\u1ec7u \u0111\u00f3 \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i, th\u01b0\u1eddng l\u00e0 qua WiFi, m\u1eb7c d\u00f9 router th\u01b0\u1eddng c\u0169ng bao g\u1ed3m c\u00e1c k\u1ebft n\u1ed1i v\u1eadt l\u00fd (Ethernet) \u0111\u1ec3 k\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c nh\u1eefng router b\u1ed5 sung.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.4 Wireless router (router kh\u00f4ng d\u00e2y)<\/strong><\/h3>\n\n\n\n

Router kh\u00f4ng d\u00e2y k\u1ebft h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a edge router v\u00e0 distribution router. \u0110\u00e2y l\u00e0 nh\u1eefng router ph\u1ed5 bi\u1ebfn cho m\u1ea1ng gia \u0111\u00ecnh v\u00e0 truy c\u1eadp Internet. Ch\u00fang kh\u00e1 r\u1ebb v\u00e0 \u0111\u1ee7 hi\u1ec7u n\u0103ng ph\u1ee5c v\u1ee5 nhu c\u1ea7u c\u01a1 b\u1ea3n trong h\u1ed9 gia \u0111\u00ecnh.<\/p>\n\n\n\n

H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u1ec1u cung c\u1ea5p nh\u1eefng router kh\u00f4ng d\u00e2y \u0111\u1ea7y \u0111\u1ee7 t\u00ednh n\u0103ng l\u00e0m thi\u1ebft b\u1ecb ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.5 Router \u1ea3o<\/strong><\/h3>\n\n\n\n

Router \u1ea3o l\u00e0 ph\u1ea7n m\u1ec1m cho ph\u00e9p m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng c\u1ee7a Router \u0111\u01b0\u1ee3c \u1ea3o h\u00f3a tr\u00ean \u0111\u00e1m m\u00e2y v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i d\u01b0\u1edbi d\u1ea1ng service. Nh\u1eefng Router n\u00e0y l\u00fd t\u01b0\u1edfng cho c\u00e1c doanh nghi\u1ec7p l\u1edbn v\u1edbi nhu c\u1ea7u m\u1ea1ng ph\u1ee9c t\u1ea1p. Ch\u00fang cung c\u1ea5p t\u00ednh linh ho\u1ea1t, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng v\u00e0 chi ph\u00ed \u0111\u1ea7u v\u00e0o th\u1ea5p h\u01a1n. M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a router \u1ea3o l\u00e0 gi\u1ea3m t\u1ea3i b\u1edbt c\u00f4ng vi\u1ec7c qu\u1ea3n l\u00fd ph\u1ea7n c\u1ee9ng m\u1ea1ng c\u1ee5c b\u1ed9.<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

1 Gi\u1edbi thi\u1ec7u C\u00f3 nhi\u1ec1u lo\u1ea1i Router tr\u00ean th\u1ecb tr\u01b0\u1eddng, t\u1eeb \u0111\u01a1n gi\u1ea3n \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn ph\u1ee9c t\u1ea1p. Router th\u01b0\u1eddng c\u00f3 c\u00e1c lo\u1ea1i lo\u1ea1i nh\u01b0 sau: 2 C\u00e1c lo\u1ea1i Router 2.1 Core router Core router th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 (Viettel, FPT, VNPT) ho\u1eb7c c\u00e1c nh\u00e0 cung c\u1ea5p Cloud […]<\/p>\n","protected":false},"author":2,"featured_media":9560,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[80,27],"tags":[],"class_list":["post-9497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan-tai-lieu","category-mang-va-may-chu","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/9497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/comments?post=9497"}],"version-history":[{"count":1,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/9497\/revisions"}],"predecessor-version":[{"id":10046,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/9497\/revisions\/10046"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/9560"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=9497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=9497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=9497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}