{"id":26372,"date":"2025-08-21T10:38:03","date_gmt":"2025-08-21T03:38:03","guid":{"rendered":"https:\/\/new.vacif.com\/en\/?p=26372"},"modified":"2025-08-21T10:38:03","modified_gmt":"2025-08-21T03:38:03","slug":"huong-dan-cau-hinh-qos-uu-tien-microsoft-teams-tren-sophos-firewall","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/huong-dan-cau-hinh-qos-uu-tien-microsoft-teams-tren-sophos-firewall\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn C\u1ea5u H\u00ecnh QoS \u01afu Ti\u00ean Microsoft Teams Tr\u00ean Sophos Firewall"},"content":{"rendered":"\n
    \n
  1. Gi\u1edbi thi\u1ec7u<\/strong><\/li>\n<\/ol>\n\n\n\n

    Microsoft Teams hi\u1ec7n \u0111ang l\u00e0 n\u1ec1n t\u1ea3ng ph\u1ed5 bi\u1ebfn cho c\u00e1c cu\u1ed9c h\u1ecdp tr\u1ef1c tuy\u1ebfn (Meeting) v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n cho c\u00e1c cu\u1ed9c h\u1ecdp Teams, vi\u1ec7c thi\u1ebft l\u1eadp QoS (Quality of Service) tr\u00ean firewall l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

    Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ef1c hi\u1ec7n c\u1ea5u h\u00ecnh QoS \u01b0u ti\u00ean l\u01b0u l\u01b0\u1ee3ng Microsoft Teams tr\u00ean thi\u1ebft b\u1ecb Sophos Firewall<\/strong>.<\/p>\n\n\n\n

      \n
    • Y\u00eau c\u1ea7u tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n<\/strong><\/li>\n\n\n\n
    • Thi\u1ebft b\u1ecb Sophos Firewall \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/li>\n\n\n\n
    • Quy\u1ec1n truy c\u1eadp qu\u1ea3n tr\u1ecb Sophos Central ho\u1eb7c tr\u1ef1c ti\u1ebfp tr\u00ean Firewall.<\/li>\n\n\n\n
    • \u0110\u01b0\u1eddng truy\u1ec1n internet \u1ed5n \u0111\u1ecbnh.<\/li>\n\n\n\n
    • C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n<\/strong><\/li>\n<\/ul>\n\n\n\n

      B\u01b0\u1edbc 1: \u0110\u0103ng nh\u1eadp Firewall Sophos v\u00e0 t\u1ea1o application Team<\/p>\n\n\n\n

        \n
      • \u0110\u0103ng nh\u1eadp v\u00e0o Firewall Sophos.<\/li>\n<\/ul>\n\n\n\n
        \"\"<\/figure>\n\n\n\n
          \n
        • Ti\u1ebfp theo ch\u1ecdn Application->Application Filter -> Add \u0111\u1ec3 t\u1ea1o Microsoft Teams<\/strong> .<\/li>\n<\/ul>\n\n\n\n
          \"\"<\/figure>\n\n\n\n
            \n
          • Nh\u1eadp name l\u00e0: Mircrosoft Teams<\/li>\n<\/ul>\n\n\n\n

            Nh\u1ea5n add \u0111\u1ec3 v\u00e0o Application filter policy rules<\/p>\n\n\n\n

            \"\"<\/figure>\n\n\n\n
              \n
            • \u1ede ch\u1ed7 Category ch\u1ecdn: Conferencing -> Select individual application -> Mircrosoft Teams -> Action ch\u1ecdn: Allow -> Schedule ch\u1ecdn: All the time -> Save.<\/li>\n<\/ul>\n\n\n\n
              \"\"<\/figure>\n\n\n\n
                \n
              • Xong ph\u1ea7n th\u00ec n\u00f3 s\u1ebd hi\u1ec7n ra nh\u01b0 th\u1ebf n\u00e0y r\u1ed3i m\u00ecnh nh\u1ea5n Save.<\/li>\n<\/ul>\n\n\n\n
                \"\"<\/figure>\n\n\n\n

                B\u01b0\u1edbc 2: T\u1ea1o Traffic Shaping Policy<\/p>\n\n\n\n

                  \n
                • Ch\u1ecdn v\u00e0o System service->Traffic Shaping-> Add<\/li>\n<\/ul>\n\n\n\n
                  \"\"<\/figure>\n\n\n\n

                  \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Sau khi nh\u1ea5n add->nh\u1eadp nh\u1eefng th\u00f4ng tin nh\u01b0 n\u00e0y theo th\u1ee9 t\u1ef1 \u1edf tr\u00ean h\u00ecnh \u1ea3nh<\/p>\n\n\n\n

                    \n
                  • Name : Team_QoS<\/li>\n\n\n\n
                  • Policy association: Rules<\/li>\n\n\n\n
                  • Rule Type: Guarantee<\/li>\n\n\n\n
                  • Limit upload\/download separately: Enable<\/li>\n\n\n\n
                  • Priority: 0 \u2013 [ Real Time \u2013 e.g. VoIP] (highest)<\/li>\n\n\n\n
                  • Guarantee \u2013 limit upload: ( 400-500) KBps<\/li>\n\n\n\n
                  • Guarantee \u2013 limit download: (400-500) KBps<\/li>\n\n\n\n
                  • Bandwidth usage type: Individual<\/li>\n\n\n\n
                  • Save<\/li>\n<\/ul>\n\n\n\n
                    \"\"<\/figure>\n\n\n\n

                     Sau khi nh\u1eadp nh\u1eefng b\u01b0\u1edbc tr\u00ean xong th\u00ec ch\u00fang ta s\u1ebd t\u1ea1o 1 c\u00e1i rule \u0111\u1ec3 B\u01b0\u1edbc 1 v\u00e0 B\u01b0\u1edbc 2 c\u00f3 th\u1ec3 ch\u1ea1y<\/p>\n\n\n\n

                    B\u01b0\u1edbc 3: T\u1ea1o Rule Policy \u0111\u1ec3 ch\u1ea1y QoS<\/p>\n\n\n\n

                    Mu\u1ed1n t\u1ea1o \u0111\u01b0\u1ee3c Rule Policy th\u00ec ta v\u00e0o ph\u1ea7n Protect->Rule and policies->Firewall rules-> Add firewall rule->New firewall rules<\/p>\n\n\n\n

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

                              Sau khi nh\u1ea5n New firewall rule th\u00ec firewall s\u1ebd hi\u1ec7n ra trang edit firewall rule \u0111\u1ec3 m\u00ecnh \u0111i\u1ec1n th\u00f4ng rule<\/p>\n\n\n\n

                    \"\"<\/figure>\n\n\n\n
                      \n
                    • Rule name: Allow_Teams_Meeting<\/li>\n\n\n\n
                    • Action: Accept<\/li>\n\n\n\n
                    • T\u00edch v\u00e0o Log firewall traffic<\/li>\n\n\n\n
                    • Rule group: None<\/li>\n<\/ul>\n\n\n\n
                      \"\"<\/figure>\n\n\n\n
                        \n
                      • Source Zone: LAN<\/li>\n\n\n\n
                      • Source networks and devices: Khuy\u1ebfn kh\u00edch ch\u1ecdn IP v\u00e0 subnet c\u1ed1 \u0111\u1ecbnh, kh\u00f4ng n\u00ean \u0111\u1ec3 any \u1edf m\u1ee5c n\u00e0y. \u1ede \u0111\u00e2y t\u00f4i s\u1ebd \u0111\u1ec3 IP c\u1ee7a m\u00e1y m\u00ecnh.<\/li>\n\n\n\n
                      • Destination Zones: WAN<\/li>\n\n\n\n
                      • Destination networks: Any<\/li>\n\n\n\n
                      • Service: Any<\/li>\n<\/ul>\n\n\n\n
                        \"\"<\/figure>\n\n\n\n

                        K\u00e9o xu\u1ed1ng d\u01b0\u1edbi s\u1ebd th\u1ea5y ph\u1ea7n Other security features trong ph\u1ea7n n\u00e0y th\u00ec \u0111i\u1ec1n nh\u01b0 sau:<\/p>\n\n\n\n

                          \n
                        • Identify and control applications (App control): Ch\u1ecdn Mircrosoft Teams m\u00e0 n\u00e3y m\u00ecnh \u0111\u00e3 t\u1ea1o \u1edf Application (B\u01b0\u1edbc 1).<\/li>\n\n\n\n
                        • Shape traffic: Ch\u1ecdn Teams-Qos m\u00e0 n\u00e3y m\u00ecnh \u0111\u00e3 t\u1ea1o \u1edf Traffic Shaping Policy (B\u01b0\u1edbc 2).<\/li>\n\n\n\n
                        • T\u00edch v\u00e0o Apply application-base traffic shaping policy<\/li>\n\n\n\n
                        • Cu\u1ed1i c\u00f9ng l\u00e0 ch\u1ecdn Save.<\/li>\n<\/ul>\n\n\n\n

                          Khi xong h\u1ebft nh\u1eefng c\u1ea5u h\u00ecnh \u1edf tr\u00ean th\u00ec ti\u1ebfp theo m\u00ecnh s\u1ebd v\u00e0o b\u01b0\u1edbc test xem c\u1ea5u h\u00ecnh c\u1ee7a m\u00ecnh \u0111\u00e3 ch\u1ea1y hay ch\u01b0a.<\/p>\n\n\n\n

                            \n
                          • K\u1ebft qu\u1ea3<\/strong><\/li>\n<\/ul>\n\n\n\n

                            \u1ede \u0111\u00e2y em s\u1ebd test v\u1edbi m\u1ee9c b\u0103ng th\u00f4ng m\u00ecnh \u0111\u00e3 quy \u0111\u1ecbnh l\u00e0 400KBps \u1edf tr\u00ean b\u01b0\u1edbc 2, m\u00ecnh s\u1ebd v\u00e0o Teams \u0111\u1ec3 download 1 file m\u00e0 m\u00ecnh \u0111\u00e3 t\u1ea1o.<\/p>\n\n\n\n

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

                            Ti\u1ebfp theo t\u00f4i s\u1ebd tang b\u0103ng th\u00f4ng l\u00ean th\u00e0nh 4000KBps t\u1ee9c l\u00e0 4MBps \u0111\u1ec3 xem b\u0103ng th\u00f4ng.<\/p>\n\n\n\n

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

                            N\u1ebfu m\u00e0 k\u1ebft qu\u1ea3 nh\u01b0 tr\u00ean m\u00ecnh \u0111\u00e3 l\u00e0m th\u00e0nh c\u00f4ng v\u1edbi QoS r\u1ed3i nh\u00e9. Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng nh\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"

                            Microsoft Teams hi\u1ec7n \u0111ang l\u00e0 n\u1ec1n t\u1ea3ng ph\u1ed5 bi\u1ebfn cho c\u00e1c cu\u1ed9c h\u1ecdp tr\u1ef1c tuy\u1ebfn (Meeting) v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n cho c\u00e1c cu\u1ed9c h\u1ecdp Teams, vi\u1ec7c thi\u1ebft l\u1eadp QoS (Quality of Service) tr\u00ean firewall l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ef1c hi\u1ec7n […]<\/p>\n","protected":false},"author":2,"featured_media":26394,"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":"on","ocean_gallery_id":[],"footnotes":""},"categories":[617,70,618],"tags":[334],"class_list":["post-26372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-study-thuc-te","category-firewall","category-huong-dan","tag-sophos-firewall","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/26372","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=26372"}],"version-history":[{"count":1,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/26372\/revisions"}],"predecessor-version":[{"id":26395,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/26372\/revisions\/26395"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/26394"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=26372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=26372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=26372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}