{"id":350,"date":"2023-02-08T19:21:26","date_gmt":"2023-02-08T19:21:26","guid":{"rendered":"https:\/\/tech-lib.net\/tech\/switchport-mode-trunk-wlaczanie-sieci-vlan-na-przelaczniku-cisco\/"},"modified":"2023-02-08T19:21:26","modified_gmt":"2023-02-08T19:21:26","slug":"switchport-mode-trunk-wlaczanie-sieci-vlan-na-przelaczniku-cisco","status":"publish","type":"post","link":"https:\/\/tech-lib.net\/tech\/switchport-mode-trunk-wlaczanie-sieci-vlan-na-przelaczniku-cisco\/","title":{"rendered":"Switchport Mode Trunk: W\u0142\u0105czanie sieci VLAN na prze\u0142\u0105czniku Cisco"},"content":{"rendered":"<div class=\"orig\">\n<div class=\"origqestion\">How to check trunk port in Cisco switch command?<\/div>\n<div class=\"origanswer\">The <b>show interface trunk<\/b> command is useful. You can see if an interface is in trunk mode, which trunk encapsulation protocol it uses (802.1Q or ISL), and what the native VLAN is. We can also see that VLANs 1 \u2013 4094 are allowed on this trunk.<\/div>\n<div class=\"origurl\">\n\t\t\t\t\t<span> Dowiedz si\u0119 wi\u0119cej na<\/span> <a href=\"https:\/\/networklessons.com\/switching\/how-to-configure-trunk-on-cisco-catalyst-switch#:~:text=The%20show%20interface%20trunk%20command,are%20allowed%20on%20this%20trunk.\">networklessons.com<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n<div class=\"articlecontent\">\n<div class=\"newlinediv\"><\/div>\n<p> Prze\u0142\u0105czniki s\u0105 niezb\u0119dnymi komponentami sieci komputerowych, \u0142\u0105cz\u0105c ze sob\u0105 urz\u0105dzenia i umo\u017cliwiaj\u0105c im wzajemn\u0105 komunikacj\u0119. Sieci VLAN lub wirtualne sieci LAN s\u0105 u\u017cywane do segmentacji sieci na mniejsze, \u0142atwiejsze w zarz\u0105dzaniu jednostki. Trunking to technika, kt\u00f3ra umo\u017cliwia przenoszenie wielu sieci VLAN przez pojedyncze fizyczne \u0142\u0105cze mi\u0119dzy prze\u0142\u0105cznikami. W prze\u0142\u0105cznikach Cisco polecenie switchport mode trunk s\u0142u\u017cy do w\u0142\u0105czania trunkingu na porcie. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Jak w\u0142\u0105czy\u0107 trunk Switchport? <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Aby w\u0142\u0105czy\u0107 trunking na porcie prze\u0142\u0105cznika, nale\u017cy u\u017cy\u0107 polecenia switchport mode trunk. Na przyk\u0142ad, aby w\u0142\u0105czy\u0107 trunking na interfejsie GigabitEthernet1\/0\/1, wprowad\u017a nast\u0119puj\u0105ce polecenie: <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Switch(config)# interface GigabitEthernet1\/0\/1 <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Switch(config-if)# switchport mode trunk <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> To polecenie ustawia port w tryb trunk, kt\u00f3ry pozwala portowi przenosi\u0107 ruch dla wielu sieci VLAN. Domy\u015blnie wszystkie sieci VLAN s\u0105 dozwolone na porcie trunk. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Jak przypisa\u0107 sie\u0107 VLAN do portu trunk? <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Aby przypisa\u0107 sie\u0107 VLAN do portu trunk, nale\u017cy u\u017cy\u0107 polecenia switchport trunk allowed vlan. Na przyk\u0142ad, aby zezwoli\u0107 na sieci VLAN 10 i 20 na interfejsie GigabitEthernet1\/0\/1, wprowad\u017a nast\u0119puj\u0105ce polecenia: <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Switch(config)# interface GigabitEthernet1\/0\/1 <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Switch(config-if)# switchport trunk allowed vlan 10,20 <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> To polecenie ogranicza dozwolone sieci VLAN na porcie trunk tylko do sieci VLAN 10 i 20. Wszystkie inne sieci VLAN zostan\u0105 zablokowane. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Co to jest mode trunk VLAN? <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Tryb trunk VLAN odnosi si\u0119 do sieci VLAN, kt\u00f3re s\u0105 dozwolone na porcie trunk. Domy\u015blnie wszystkie sieci VLAN s\u0105 dozwolone na porcie trunk. Mo\u017cna jednak ograniczy\u0107 dozwolone sieci VLAN za pomoc\u0105 polecenia switchport trunk allowed vlan. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Kt\u00f3ry port jest portem trunk? <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Port trunk to port skonfigurowany do przenoszenia ruchu dla wielu sieci VLAN. W prze\u0142\u0105cznikach Cisco porty trunk s\u0105 identyfikowane za pomoc\u0105 polecenia switchport mode trunk. Domy\u015blnie wszystkie sieci VLAN s\u0105 dozwolone na porcie trunk. Mo\u017cna jednak ograniczy\u0107 dozwolone sieci VLAN za pomoc\u0105 polecenia switchport trunk allowed vlan. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Jak przypisa\u0107 port trunk do prze\u0142\u0105cznika Cisco? <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Aby przypisa\u0107 port trunk do prze\u0142\u0105cznika Cisco, pod\u0142\u0105cz port do innego prze\u0142\u0105cznika lub urz\u0105dzenia obs\u0142uguj\u0105cego trunking. Nast\u0119pnie skonfiguruj port do trybu trunk za pomoc\u0105 polecenia switchport mode trunk. Na koniec nale\u017cy skonfigurowa\u0107 dozwolone sieci VLAN za pomoc\u0105 polecenia switchport trunk allowed vlan. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Podsumowuj\u0105c, polecenie switchport mode trunk s\u0142u\u017cy do w\u0142\u0105czania trunkingu na porcie w prze\u0142\u0105cznikach Cisco. Trunking umo\u017cliwia przenoszenie wielu sieci VLAN przez jedno fizyczne \u0142\u0105cze mi\u0119dzy prze\u0142\u0105cznikami. Aby przypisa\u0107 sieci VLAN do portu trunk, nale\u017cy u\u017cy\u0107 polecenia switchport trunk allowed vlan. Domy\u015blnie wszystkie sieci VLAN s\u0105 dozwolone na porcie trunk. Mo\u017cna jednak ograniczy\u0107 dozwolone sieci VLAN za pomoc\u0105 tego polecenia.<\/p><\/div>\n<div class=\"questions\">\n<div class=\"questionstitle\">FAQ<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> Jakie polecenie tworzy port trunk?<\/div>\n<p> Polecenie, kt\u00f3re tworzy port trunk na prze\u0142\u0105czniku Cisco to &#8222;switchport mode trunk&#8221;. Polecenie to umo\u017cliwia portowi przenoszenie ruchu dla wielu sieci VLAN.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>How to check trunk port in Cisco switch command? The show interface trunk command is useful. You can see if an interface is in trunk mode, which trunk encapsulation protocol it uses (802.1Q or ISL), and what the native VLAN is. We can also see that VLANs 1 \u2013 4094 are allowed on this trunk. &#8230; <a title=\"Switchport Mode Trunk: W\u0142\u0105czanie sieci VLAN na prze\u0142\u0105czniku Cisco\" class=\"read-more\" href=\"https:\/\/tech-lib.net\/tech\/switchport-mode-trunk-wlaczanie-sieci-vlan-na-przelaczniku-cisco\/\" aria-label=\"Dowiedz si\u0119 wi\u0119cej o Switchport Mode Trunk: W\u0142\u0105czanie sieci VLAN na prze\u0142\u0105czniku Cisco\">Dowiedz si\u0119 wi\u0119cej<\/a><\/p>\n","protected":false},"author":313,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[266],"tags":[],"class_list":["post-350","post","type-post","status-publish","format-standard","hentry","category-przelaczanie-sieci-vlan"],"_links":{"self":[{"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/posts\/350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/users\/313"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/comments?post=350"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/posts\/350\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/media?parent=350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/categories?post=350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.net\/tech\/wp-json\/wp\/v2\/tags?post=350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}