{"id":2060,"date":"2020-10-11T09:41:39","date_gmt":"2020-10-11T06:41:39","guid":{"rendered":"http:\/\/wiktin.ru\/?page_id=2060"},"modified":"2020-10-11T11:19:04","modified_gmt":"2020-10-11T08:19:04","slug":"eltex-switch","status":"publish","type":"page","link":"http:\/\/wiktin.ru\/?page_id=2060","title":{"rendered":"Eltex switch"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2060\" class=\"elementor elementor-2060\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b9f54b3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b9f54b3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-620279b\" data-id=\"620279b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a94598 elementor-tabs-view-vertical elementor-widget elementor-widget-tabs\" data-id=\"1a94598\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2781\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-2781\" aria-expanded=\"false\">show \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2782\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2782\" aria-expanded=\"false\">\u0418\u043c\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2783\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2783\" aria-expanded=\"false\">C\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u0437\u0430\u0434\u0430\u0434\u0438\u043c \u0435\u043c\u0443 \u043f\u0430\u0440\u043e\u043b\u044c \u043d\u0430 \u043a\u043e\u043d\u0441\u043e\u043b\u044c<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2784\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2784\" aria-expanded=\"false\">\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 vlan<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2785\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2785\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043c\u0435\u043d\u0435\u0434\u0436\u043c\u0435\u043d\u0442\u0430<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2786\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"6\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2786\" aria-expanded=\"false\">\u0420\u0435\u0436\u0438\u043c access<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2787\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"7\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2787\" aria-expanded=\"false\">\u0420\u0435\u0436\u0438\u043c trunk<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2788\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"8\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2788\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043a\u043e\u043b\u0435\u0446 \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 EAPS<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2789\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"9\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2789\" aria-expanded=\"false\">\u0422\u0435\u0441\u0442 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u043a\u0430\u0431\u0435\u043b\u044f<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-27810\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"10\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-27810\" aria-expanded=\"false\">\u0421\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0430 \u043f\u043e \u043f\u0430\u043a\u0435\u0442\u0430\u043c \u043d\u0430 \u0444\u0438\u0437 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-27811\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"11\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-27811\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u0435\u0442\u0435\u043b\u044c<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-27812\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"12\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-27812\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0448\u0438\u0440\u043e\u043a\u043e\u0432\u0435\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0448\u0442\u043e\u0440\u043c\u0430<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-2781\" aria-expanded=\"false\">show \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2781\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2781\" tabindex=\"0\" hidden=\"false\"><p>\u041f\u0440\u043e\u0441\u043c\u043e\u0442\u0440 \u0432\u0441\u0435\u0445 VLAN<br \/><strong>console#show vlan<\/strong><\/p><p>\u0414\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u044b MAC-\u0430\u0434\u0440\u0435\u0441\u043e\u0432<br \/><strong>console#show mac address-table<\/strong><\/p><p>MAC-\u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e VLAN \u043d\u0430 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435<br \/><strong>console#show mac address-table interface GigabitEthernet1\/0\/13 vlan 3037<\/strong><\/p><p>MAC-\u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e VLAN <br \/><strong>console#show mac address-table vlan 3037<\/strong><\/p><p>\u041f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0437\u0430\u043f\u0443\u0449\u0435\u043d\u043d\u0443\u044e \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044e \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430 <br \/><strong>console#show running-config<\/strong><\/p><p>C\u043c\u043e\u0442\u0440\u0438\u043c VLAN \u043d\u0430 \u043f\u043e\u0440\u0442\u0443<br \/><strong>console#show interfaces switchport gi1\/0\/7<\/strong><\/p><p>\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e \u043a\u043e\u043d\u0444\u0438\u0433\u0435 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430<br \/><strong>console#show running-config interfaces GigabitEthernet 1\/0\/1<\/strong><\/p><p>\u0417\u0430 \u043a\u0430\u043a\u0438\u043c \u043f\u043e\u0440\u0442\u043e\u043c \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0439 MAC<br \/><strong>console#show mac address-table address 84:c9:b2:4e:ce:56<\/strong><\/p><p>\u041f\u0440\u043e\u0441\u043c\u043e\u0442\u0440 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a SFP<strong><br \/>console# show fiber-ports optical-transceiver interface GigabitEthernet0\/2 detailed<\/strong><\/p><p>\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0434\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0438 \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 <br \/><strong>console#show interfaces utilization<\/strong><\/p><p><strong>\u00a0<\/strong><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2782\" aria-expanded=\"false\">\u0418\u043c\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2782\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2782\" tabindex=\"0\" hidden=\"hidden\"><p>console(config)#hostname TEST-SW1<br \/>TEST-SW1(config)#<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2783\" aria-expanded=\"false\">C\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u0437\u0430\u0434\u0430\u0434\u0438\u043c \u0435\u043c\u0443 \u043f\u0430\u0440\u043e\u043b\u044c \u043d\u0430 \u043a\u043e\u043d\u0441\u043e\u043b\u044c<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2783\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2783\" tabindex=\"0\" hidden=\"hidden\"><p>TEST-SW1# configure<br \/>TEST-SW1(config)# username wiktin password wiktin privilege 15<br \/>TEST-SW1(config)# aaa authentication login default local<br \/>TEST-SW1(config)# exit<br \/>TEST-SW1# exit<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2784\" aria-expanded=\"false\">\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 vlan<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2784\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2784\" tabindex=\"0\" hidden=\"hidden\"><p>TEST-SW1# configure<br \/>TEST-SW1(config)# vlan database<br \/>TEST-SW1(config-vlan)# vlan 206 name 206<\/p><p><strong>\u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0430 vlan<\/strong><br \/>console# configure<br \/>console(config)#vlan database<br \/>console(config-vlan)#vlan 1-10 <br \/><strong>\u0414\u043b\u044f \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044f VLAN<\/strong> <br \/>console#configure<br \/>console(config)#vlan database<br \/>console(config)#no vlan 1-10<br \/>console(config)#exit<br \/>console#<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2785\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043c\u0435\u043d\u0435\u0434\u0436\u043c\u0435\u043d\u0442\u0430<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2785\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2785\" tabindex=\"0\" hidden=\"hidden\"><p><strong>\u0421\u043e\u0437\u0434\u0430\u0435\u043c vlan<\/strong><br \/>mes2124p(config)# vlan database<br \/>mes2124p(config-vlan)# vlan 111 name management<br \/>mes2124p(config-vlan)# exit<br \/><strong>\u043f\u0440\u0438\u0441\u0432\u0430\u0435\u0432\u0430\u0435\u043c ip vlan 111<\/strong><br \/>mes2124p(config)# int vlan 111<br \/>mes2124p(config-if)# ip address 192.168.10.100 255.255.255.0<br \/>mes2124p(config-if)# exit<br \/><strong>\u0415\u0441\u043b\u0438 \u0432 \u0441\u0435\u0442\u0438 \u0435\u0441\u0442\u044c \u0440\u043e\u0443\u0442\u0435\u0440 \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0442\u043e \u043f\u0440\u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u043c:<\/strong><br \/>mes2124p(config)# ip default-gateway 192.168.10.1<br \/><strong>\u0432\u0435\u0448\u0430\u0435\u043c vlan111 \u043d\u0430 \u043a\u0430\u043a\u043e\u0439 \u043d\u0438 \u0431\u0443\u0434\u044c \u043f\u043e\u0440\u0442<\/strong><br \/><strong>\u0441 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0445\u043e\u0442\u0438\u043c \u0432\u0438\u0434\u0435\u0442\u044c \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440<\/strong><br \/>mes2124p(config)# int GigabitEthernet 1\/0\/24 <br \/>mes2124p(config-if)# switchport access vlan 111<br \/>mes2124p(config-if)# description management <br \/>\u041d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043f\u043e\u0440\u0442 \u00ab management \u00bb<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"6\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2786\" aria-expanded=\"false\">\u0420\u0435\u0436\u0438\u043c access<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2786\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2786\" tabindex=\"0\" hidden=\"hidden\"><p>TEST-SW1(config)# int GigabitEthernet 1\/0\/24 <br \/>TEST-SW1(config-if)# <strong>switchport access vlan 10<\/strong><br \/>TEST-SW1(config-if)# description UPU<br \/>\u041d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043f\u043e\u0440\u0442 \u00abUPU\u00bb<\/p><p><strong>\u041d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c \u0433\u0440\u0443\u043f\u043f\u0443 \u043f\u043e\u0440\u0442\u043e\u0432 \u0441 1-24 \u0432 access \u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u043c \u0438\u0445 206 vlan<\/strong><br \/>TEST-SW1(config)# int range GigabitEthernet 0\/1-24<br \/><strong>\u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u043c \u0433\u0440\u0443\u043f\u043f\u0443 \u043f\u043e\u0440\u0442\u043e\u0432 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 &#171;access&#187;<\/strong><br \/>TEST-SW1(config-if)# switchport mode access<br \/>TEST-SW1(config-if)# switchport access vlan 206<br \/>TEST-SW1(config-if)# description UPU<br \/>\u041d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u0433\u0440\u0443\u043f\u043f\u0443 \u043f\u043e\u0440\u0442\u043e\u0432 \u00abUPU\u00bb<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"7\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2787\" aria-expanded=\"false\">\u0420\u0435\u0436\u0438\u043c trunk<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2787\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2787\" tabindex=\"0\" hidden=\"hidden\"><p>TEST-SW1(config)# int gi1\/0\/24<br \/><strong>\u041f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u043c \u0432 \u0440\u0435\u0436\u0438\u043c \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u043f\u043e\u0440\u0442\u0430<\/strong><br \/>TEST-SW1(config-if)# switchport mode trunk<br \/><strong>\u041f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u043c \u0432 \u0442\u0440\u0430\u043d\u043a<\/strong><br \/>TEST-SW1(config-if)# switchport trunk allowed vlan add all<br \/><strong>\u041f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0432\u0441\u0435 vlan<\/strong><br \/>TEST-SW1(config-if)# description uplink<br \/><strong>\u041d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043f\u043e\u0440\u0442 \u00abuplink\u00bb<\/strong><\/p><p><strong>\u0420\u0430\u0437\u0440\u0435\u0448\u0430\u0435\u043c \u0442\u043e\u043b\u044c\u043a\u043e vlan 10<\/strong><br \/>TEST-SW1(config)# int gi1\/0\/24<br \/>TEST-SW1(config-if)#switchport mode trunk<br \/>TEST-SW1(config-if)#switchport mode trunk allowed vlan add 10<\/p><p><strong>\u041d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c \u0433\u0440\u0443\u043f\u043f\u0443 \u043f\u043e\u0440\u0442\u043e\u0432 \u0441 25-28 \u0432 trunk<\/strong><br \/>TEST-SW1(config)# int range GigabitEthernet 0\/25-28<br \/><strong>\u0413\u043e\u0432\u043e\u0440\u0438\u043c, \u0447\u0442\u043e \u044d\u0442\u0438 \u043f\u043e\u0440\u0442\u044b \u0431\u0443\u0434\u0443\u0442 \u0432 \u0442\u0440\u0430\u043d\u043a\u0435.<\/strong><br \/>TEST-SW1(config-if)# switchport mode trunk<br \/><strong>\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0432\u043b\u0430\u043d\u044b.<\/strong><br \/>TEST-SW1(config-if)# switchport trunk allowed vlan add 206,23,10-12<br \/><strong>\u0414\u043b\u044f \u0442\u043e\u0433\u043e \u0447\u0442\u043e\u0431\u044b \u0443\u0434\u0430\u043b\u0438\u0442\u044c VLAN<\/strong> \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 <br \/>TEST-SW1(config-if)# switchport trunk allowed vlan remove 206,23,10-12<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"8\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2788\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043a\u043e\u043b\u0435\u0446 \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 EAPS<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2788\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2788\" tabindex=\"0\" hidden=\"hidden\"><p><strong>1)\u043c\u0430\u0441\u0442\u0435\u0440:<\/strong><\/p><p>no spanning-tree<br \/>eaps<br \/>eaps domain 0<br \/>control-vlan 100<br \/>ring 0<br \/>role master level 0<br \/>primary-port gigabitethernet1\/0\/11<br \/>secondary-port gigabitethernet1\/0\/12<br \/>exit<br \/>set ring 0 enable<br \/>exit<br \/>vlan database<br \/>vlan 100-101,4000<br \/>exit<br \/>interface gigabitethernet1\/0\/11<br \/>switchport mode trunk<br \/>switchport trunk allowed vlan add 100-101,4000<br \/>exit<br \/>interface gigabitethernet1\/0\/12<br \/>switchport mode trunk<br \/>switchport trunk allowed vlan add 100-101,4000<br \/>exit<\/p><p><strong>2) \u0422\u0440\u0430\u043d\u0437\u0438\u0442:<\/strong><\/p><p>no spanning-tree<br \/>eaps<br \/>eaps domain 0<br \/>control-vlan 100<br \/>ring 0<br \/>role transit level 0<br \/>primary-port gigabitethernet1\/0\/7<br \/>secondary-port gigabitethernet1\/0\/8<br \/>exit<br \/>set ring 0 enable<br \/>exit<br \/>vlan database<br \/>vlan 100-101,4000<br \/>exit<br \/>interface gigabitethernet1\/0\/7<br \/>switchport mode trunk<br \/>switchport trunk allowed vlan add 100-101,4000<br \/>exit<br \/>interface gigabitethernet1\/0\/8<br \/>switchport mode trunk<br \/>switchport trunk allowed vlan add 100-101,4000<br \/>exit<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"9\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2789\" aria-expanded=\"false\">\u0422\u0435\u0441\u0442 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u043a\u0430\u0431\u0435\u043b\u044f<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2789\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"9\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2789\" tabindex=\"0\" hidden=\"hidden\"><p>\u041f\u0440\u0438 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0438 \u0442\u0435\u0441\u0442\u0430 \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0435\u043d\u0430\u0434\u043e\u043b\u0433\u043e \u0441\u0430\u043c \u043f\u043e\u0440\u0442\u00a0<\/p><p><strong>console#test cable-diagnostics tdr interface gi1\/0\/7<\/strong><br \/>Port status is UP. Do you want to continue [y\/n]? y<br \/>20-Sep-2015 13:59:36 %LINK-W-Down: gi1\/0\/7<\/p><p>\u0418\u0442\u0430\u043a, \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u043c\u043e\u0436\u0435\u0442 \u043e\u0433\u043e\u0440\u043e\u0448\u0438\u0442\u044c \u0432\u0430\u0441 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c\u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0430\u043c\u0438.<br \/><b>Test failed<\/b>\u00a0\u2013 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u044c, \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0441 \u043f\u043e\u0440\u0442\u043e\u043c.<br \/><b>OK<\/b>\u00a0\u2013 \u043f\u0430\u0440\u0430 \u0432 \u043f\u043e\u0440\u044f\u0434\u043a\u0435.<br \/><b>Open<\/b>\u00a0\u2013 \u0440\u0430\u0437\u0440\u044b\u0432. \u0421\u0430\u043c\u044b\u0439 \u0431\u0430\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u043b\u0443\u0447\u0430\u0439, \u043e\u0431\u0440\u044b\u0432 \u043a\u0430\u0431\u0435\u043b\u044f \u0438\u043b\u0438 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0439 \u043f\u0430\u0440\u044b.<br \/><b>Short<\/b>\u00a0\u2013 \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u044b \u043f\u0430\u0440\u044b \u0437\u0430\u043c\u043a\u043d\u0443\u0442\u044b. \u042d\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0433\u043e\u043b\u0435\u043d\u043d\u044b\u0435 \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043e\u043f\u0440\u0438\u043a\u0430\u0441\u0430\u044e\u0442\u0441\u044f \u0434\u0440\u0443\u0433 \u0441 \u0434\u0440\u0443\u0433\u043e\u043c. \u041a\u0430\u0431\u0435\u043b\u044c \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0441\u0438\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u043b\u0435\u043d \u0434\u043e \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438.<br \/><b>Impedance-mismatch<\/b>\u00a0\u2013 \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0432 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0438 (\u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u0437\u0430\u0442\u0443\u0445\u0430\u043d\u0438\u0435 \u0432 \u043b\u0438\u043d\u0438\u0438). \u041f\u043b\u043e\u0445\u0430\u044f \u0441\u043a\u0440\u0443\u0442\u043a\u0430, \u043b\u0438\u0431\u043e \u043a\u0430\u0431\u0435\u043b\u044c \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b\u043c \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435\u043c. \u0418\u043b\u0438, \u043a \u043f\u0440\u0438\u043c\u0435\u0440\u0443, \u043e\u0447\u0435\u043d\u044c \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0434\u043b\u0438\u043d\u0430.<br \/><b>Short-with-pair<\/b>\u00a0\u2013 \u043f\u043e \u0441\u0443\u0442\u0438 \u0432\u0430\u0440\u0438\u0430\u0446\u0438\u044f \u00abShort\u00bb. \u0417\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u043f\u0430\u0440\u0430\u043c\u0438.<br \/><b>Not tested<\/b>\u00a0\u2013 \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0432\u043e\u0434\u0438\u0442\u044c\u0441\u044f \u043f\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u0435 \u00abshow\u2026\u00bb \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0435\u0441\u043b\u0438 \u0442\u0435\u0441\u0442\u0430 \u043a\u0430\u0431\u0435\u043b\u044f \u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u043c \u043f\u043e\u0440\u0442\u043e\u043c \u0435\u0449\u0435 \u043d\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043b\u043e\u0441\u044c.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"10\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-27810\" aria-expanded=\"false\">\u0421\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0430 \u043f\u043e \u043f\u0430\u043a\u0435\u0442\u0430\u043c \u043d\u0430 \u0444\u0438\u0437 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-27810\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"10\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-27810\" tabindex=\"0\" hidden=\"hidden\"><p>\u041a\u043e\u043c\u0430\u043d\u0434\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0443 \u043f\u043e \u043f\u0430\u043a\u0435\u0442\u0430\u043c \u043d\u0430 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435<br \/><strong>console# sh interfaces counters GigabitEthernet 0\/12<\/strong><\/p><p><strong>Alignment Errors<\/strong> &#8212; \u041f\u0440\u0438\u043d\u044f\u0442\u044b\u0435 \u043f\u0430\u043a\u0435\u0442\u044b \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u0443\u044e \u0441\u0443\u043c\u043c\u0443 \u043d\u0435 \u043a\u0440\u0430\u0442\u043d\u0443\u044e \u0432\u043e\u0441\u044c\u043c\u0438.<br \/><strong>FCS Errors<\/strong> &#8212; \u041f\u0440\u0438\u043d\u044f\u0442\u044b\u0435 \u043f\u0430\u043a\u0435\u0442\u044b \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442 \u043e\u0448\u0438\u0431\u043a\u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u043e\u0439 \u0441\u0443\u043c\u043c\u044b CRC.<br \/><strong>Single Collision Frames<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043a\u0430\u0434\u0440\u043e\u0432 , \u043f\u0440\u0438\u043d\u044f\u0442\u044b\u0445 \u0441 \u0435\u0434\u0438\u043d\u0438\u0447\u043d\u043e\u0439 \u043a\u043e\u043b\u043b\u0438\u0437\u0438\u0435\u0439 \u0438 \u0432\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u044b\u0435 \u0443\u0441\u043f\u0435\u0448\u043d\u043e.<br \/><strong>Multiple Collision Frames<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043a\u0430\u0434\u0440\u043e\u0432 , \u043f\u0440\u0438\u043d\u044f\u0442\u044b\u0445 \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c \u0441 \u043e\u0434\u043d\u043e\u0439 \u043a\u043e\u043b\u043b\u0438\u0437\u0438\u0435\u0439 \u0438 \u0432\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u044b\u0435 \u0443\u0441\u043f\u0435\u0448\u043d\u043e.<br \/><strong>SQE Test Errors<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0442\u0441\u0442\u0432\u043e \u0440\u0430\u0437, \u043a\u043e\u0433\u0434\u0430 \u043f\u0440\u0438\u043d\u044f\u0442 SQE TEST ERROR.<br \/><strong>Deferred Transmissions<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043a\u0430\u0434\u0440\u043e\u0432, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0435\u0440\u0432\u0430\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0437\u0430\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u0437-\u0437\u0430 \u0437\u0430\u043d\u044f\u0442\u043e\u0441\u0442\u0438 \u0441\u0440\u0435\u0434\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438.<br \/><strong>Late Collisionss<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0440\u0430\u0437 \u043a\u043e\u0433\u0434\u0430 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 Late Collisions.<br \/><strong>Excessive Collisions<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043d\u0435\u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u044b\u0445 \u043a\u0430\u0434\u0440\u043e\u0432 \u0438\u0437-\u0437\u0430 excessive collisions.<br \/><strong>Carrier Sense Errors<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0440\u0430\u0437, \u043a\u043e\u0433\u0434\u0430 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u043b\u0438 \u043e\u0448\u0438\u0431\u043a\u0438 \u0438\u0437-\u0437\u0430 \u043f\u043e\u0442\u0435\u0440\u0438 \u043d\u0435\u0441\u0443\u0449\u0435\u0439 \u043f\u0440\u0438 \u043f\u043e\u043f\u044b\u0442\u043a\u0435 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0435 \u0434\u0430\u043d\u043d\u044b\u0445.<br \/><strong>Oversize Packets<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u0438\u043d\u044f\u0442\u044b\u0445, \u043a\u0430\u0434\u0440\u043e\u0432, \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u044e\u0449\u0438\u0445 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u043d\u044b\u0439 \u0440\u0430\u0437\u043c\u0435\u0440 \u043a\u0430\u0434\u0440\u0430.<br \/><strong>Internal MAC Rx Errors<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043a\u0430\u0434\u0440\u043e\u0432, \u043f\u0440\u0438\u0451\u043c \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u043b\u0441\u044f \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u043c\u0438 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043d\u0430 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0443\u0440\u043e\u0432\u043d\u0435.<br \/><strong>Symbol Errors<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0440\u0430\u0437, \u043a\u043e\u0433\u0434\u0430 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0438\u043d\u044f\u0442\u044b\u0439 \u0441\u0438\u043c\u0432\u043e\u043b.<br \/><strong>Received Pause Frames<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u0438\u043d\u044f\u0442\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0445 pause-frame.<br \/><strong>Transmitted Pause Frames<\/strong> &#8212; \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0445 pause-frame.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"11\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-27811\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u0435\u0442\u0435\u043b\u044c<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-27811\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"11\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-27811\" tabindex=\"0\" hidden=\"hidden\"><p>\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 loopback detection \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u043a\u0430\u043a \u043d\u0430 \u043f\u043e\u0440\u0442\u0443, \u0442\u0430\u043a \u0438 \u0432 VLAN<\/p><p>\u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u043f\u0435\u0442\u0435\u043b\u044c \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e \u0434\u043b\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430:<br \/><strong>console(config)# loopback-detection enable<\/strong><\/p><p>\u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u043f\u0435\u0442\u0435\u043b\u044c \u043d\u0430 \u043f\u043e\u0440\u0442\u0430\u0445:<br \/><strong>console(config)# interface range GigabitEthernet1\/0\/1-24<\/strong><br \/><strong>console(config-if-range)# loopback-detection enable<\/strong><\/p><p>\u041f\u0440\u0438\u043c\u0435\u0440 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043d\u0430 VLAN:<br \/>\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u0449\u0438\u0442\u0438\u0442\u044c \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u043e\u0442 \u043f\u0435\u0442\u043b\u0438 \u043c\u0435\u0436\u0434\u0443 \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u043f\u043e\u0440\u0442\u0430\u043c\u0438 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430 \u043f\u043e VLAN<\/p><p>\u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u043f\u0435\u0442\u0435\u043b\u044c \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0432\u0440\u0435\u043c\u044f \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u043b\u0435 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0438 \u0432 30\u0441\u0435\u043a:<br \/><strong>console(config)# loopback-detection enable<\/strong><br \/><strong>console(config)# loopback-detection vlan-based<\/strong><br \/><strong>console(config)# loopback-detection vlan-based recovery-time 30<\/strong><\/p><p>\u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u043f\u0435\u0442\u0435\u043b\u044c \u043d\u0430 \u043f\u043e\u0440\u0442\u0430\u0445:<br \/><strong>console(config)# interface range GigabitEthernet1\/0\/1-24<\/strong><br \/><strong>console(config-if-range)# loopback-detection enable<\/strong><\/p><p>\u041f\u0440\u0438\u043c\u0435\u0447\u0430\u043d\u0438\u0435: \u041f\u0440\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u0435\u0442\u0435\u043b\u044c \u043d\u0430 \u043d\u0438\u0436\u0435\u0441\u0442\u043e\u044f\u0449\u0435\u043c \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0435 \u043d\u0443\u0436\u043d\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e \u0434\u043b\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430<br \/><strong>console(config)# loopback-detection mode multicast-mac-addr<\/strong><\/p><p>\u0412 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 LBD-\u043f\u0430\u043a\u0435\u0442\u044b \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0441 MAC-\u0430\u0434\u0440\u0435\u0441\u043e\u043c \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f cf:00:00:00:00:00, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u0435\u043c MAC-\u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u043d\u0430 \u043d\u0438\u0436\u0435\u0441\u0442\u043e\u044f\u0449\u0435\u043c \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0435 \u0441 \u043f\u0435\u0442\u043b\u0435\u0439.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"12\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-27812\" aria-expanded=\"false\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0448\u0438\u0440\u043e\u043a\u043e\u0432\u0435\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0448\u0442\u043e\u0440\u043c\u0430<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-27812\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"12\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-27812\" tabindex=\"0\" hidden=\"hidden\"><p>\u041f\u0435\u0440\u0435\u0439\u0442\u0438 \u0432 \u0440\u0435\u0436\u0438\u043c \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 Ethernet \u0438 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u044e (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 tengigabitethernet 1\/0\/1):<br \/><strong>console(config)# interface tengigabitethernet 1\/0\/1<\/strong><\/p><p><strong>console(config-if)# storm-control broadcast enable<\/strong><\/p><p>\u0417\u0430\u0434\u0430\u0442\u044c \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u0448\u0438\u0440\u043e\u043a\u043e\u0432\u0435\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u043d\u0430 \u044d\u0442\u043e\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, 8500 \u043a\u0431\u0438\u0442\/\u0441):<br \/><strong>console(config-if)# storm-control broadcast level kbps 8500<\/strong><\/p><p>\u0417\u0430\u0434\u0430\u0442\u044c \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043f\u0440\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u0448\u0442\u043e\u0440\u043c\u0430: \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0442\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u0432 \u043b\u043e\u0433\u0430\u0445 \u0438\/\u0438\u043b\u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u043f\u043e\u0440\u0442<br \/><strong>console(config-if)# storm-control broadcast logging<\/strong><br \/><strong>console(config-if)# storm-control broadcast shutdown<\/strong><\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>show \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0418\u043c\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430 C\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u0437\u0430\u0434\u0430\u0434\u0438\u043c \u0435\u043c\u0443 \u043f\u0430\u0440\u043e\u043b\u044c \u043d\u0430 \u043a\u043e\u043d\u0441\u043e\u043b\u044c \u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 vlan \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043c\u0435\u043d\u0435\u0434\u0436\u043c\u0435\u043d\u0442\u0430 \u0420\u0435\u0436\u0438\u043c access \u0420\u0435\u0436\u0438\u043c trunk \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043a\u043e\u043b\u0435\u0446 \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 EAPS \u0422\u0435\u0441\u0442 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u043a\u0430\u0431\u0435\u043b\u044f \u0421\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0430 \u043f\u043e \u043f\u0430\u043a\u0435\u0442\u0430\u043c \u043d\u0430 \u0444\u0438\u0437 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435 \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u0435\u0442\u0435\u043b\u044c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2060","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/wiktin.ru\/index.php?rest_route=\/wp\/v2\/pages\/2060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wiktin.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/wiktin.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/wiktin.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/wiktin.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2060"}],"version-history":[{"count":8,"href":"http:\/\/wiktin.ru\/index.php?rest_route=\/wp\/v2\/pages\/2060\/revisions"}],"predecessor-version":[{"id":2070,"href":"http:\/\/wiktin.ru\/index.php?rest_route=\/wp\/v2\/pages\/2060\/revisions\/2070"}],"wp:attachment":[{"href":"http:\/\/wiktin.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}