{"id":325663,"date":"2021-06-29T15:00:10","date_gmt":"2021-06-29T15:00:10","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=325663"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=325663","title":{"rendered":"Cisco IOS Internal VLANs"},"content":{"rendered":"\n<div class=\"post__text post__text-html post__text_v1\" id=\"post-content-body\">\n<p>\u041d\u0435\u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0437\u0430\u043c\u0435\u0442\u043a\u0430 \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 &quot;\u043f\u043e\u0434 \u043a\u0430\u043f\u043e\u0442\u043e\u043c&quot; MLS (Multi Layer Switch) Cisco \u043f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 routed \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432.<\/p>\n<p>  <\/p>\n<p>\u0412 MLS \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043c\u043e\u0436\u0435\u0442 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u044c\u0441\u044f \u0432 \u043e\u0434\u043d\u043e\u043c \u0438\u0437 \u0434\u0432\u0443\u0445 \u0440\u0435\u0436\u0438\u043c\u043e\u0432:<\/p>\n<p>  <\/p>\n<ul>\n<li>&quot;switchport&quot;<\/li>\n<li>&quot;routed interface&quot; \u0438\u043b\u0438 &quot;no switchport&quot; <\/li>\n<\/ul>\n<p>  <\/p>\n<p>\u041f\u0440\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439, \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u0438\u0441\u0432\u043e\u0438\u0442\u044c ip address \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043f\u043e\u0440\u0442\u0443 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u043a\u0430\u043a \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0430. <\/p>\n<p>  <\/p>\n<p>\u041e\u0434\u043d\u0430\u043a\u043e \u044d\u0442\u043e \u0432\u0441\u0435\u0433\u043e \u043b\u0438\u0448\u044c \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0446\u0438\u044f. \u0412\u043e\u0442 \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 &quot;\u043f\u043e\u0434 \u043a\u0430\u043f\u043e\u0442\u043e\u043c&quot; MLS \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432 \u0440\u0435\u0436\u0438\u043c &quot;no switchport&quot;:<\/p>\n<p><a name=\"habracut\"><\/a>  <\/p>\n<ul>\n<li>\u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0441\u043e\u0437\u0434\u0430\u0435\u0442 VLAN<\/li>\n<li>\u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0432 \u044d\u0442\u043e\u0442 VLAN \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 access. \u042d\u0442\u043e \u0431\u0443\u0434\u0435\u0442 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0449\u0438\u0439 \u0434\u0430\u043d\u043d\u043e\u043c\u0443 VLAN<\/li>\n<li>\u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0441\u043e\u0437\u0434\u0430\u0435\u0442 SVI (Switch Virtual Interface) \u0434\u043b\u044f \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u043e\u0433\u043e VLAN \u0438 \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u0442 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0439 ip address \u0434\u0430\u043d\u043d\u043e\u043c\u0443 SVI<\/li>\n<\/ul>\n<p>  <\/p>\n<p>\u0424\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0434\u0432\u0435 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u043f\u043e\u0447\u0442\u0438 \u0438\u0434\u0435\u043d\u0442\u0438\u0447\u043d\u044b*:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">interface Ethernet0\/0  no switchport  ip address 10.0.0.1 255.255.255.0<\/code><\/pre>\n<p>  <\/p>\n<pre><code class=\"bash\">interface Ethernet0\/0  switchport mode access  switchport access vlan 100  interface Vlan 100  ip address 10.0.0.1 255.255.255.0<\/code><\/pre>\n<p>  <\/p>\n<p>*<em>\u0435\u0441\u043b\u0438 \u0443 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430 \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435\u0442 \u043d\u0438 \u043e\u0434\u043d\u043e\u0433\u043e access \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0449\u0435\u0433\u043e VLAN 100, \u0438 VLAN 100 \u043d\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d \u043d\u0438 \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0438\u0437 \u00a0trunk \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432.<\/em><\/p>\n<p>  <\/p>\n<hr\/>\n<p>  <\/p>\n<p>\u0412\u043e\u0437\u044c\u043c\u0435\u043c \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0441 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0430\u0440\u0442\u043e\u0432\u043e\u0439 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0435\u0439. \u0412\u0441\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u043d\u0430\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 switchport \u0438 \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0442 VLAN 1:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#sh interfaces status  Port      Name               Status       Vlan       Duplex  Speed Type Et0\/0                        connected    1            auto   auto unknown Et0\/1                        connected    1            auto   auto unknown Et0\/2                        connected    1            auto   auto unknown Et0\/3                        connected    1            auto   auto unknown  SW1#sho vlan brief VLAN Name                             Status    Ports ---- -------------------------------- --------- ------------------------------- 1    default                          active    Et0\/0, Et0\/1, Et0\/2, Et0\/3 1002 fddi-default                     act\/unsup 1003 token-ring-default               act\/unsup 1004 fddinet-default                  act\/unsup 1005 trnet-default                    act\/unsup<\/code><\/pre>\n<p>  <\/p>\n<p>\u041f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 Ethernet 0\/0 \u0432 routed \u0440\u0435\u0436\u0438\u043c:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#conf t Enter configuration commands, one per line.  End with CNTL\/Z. SW1(config)#interface ethernet 0\/0 SW1(config-if)#no switchport SW1(config-if)#end  SW1#show running-config interface ethernet 0\/0 Building configuration... Current configuration : 59 bytes ! interface Ethernet0\/0  no switchport  no ip address end<\/code><\/pre>\n<p>  <\/p>\n<p>VLAN, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432 routed \u0440\u0435\u0436\u0438\u043c \u043d\u0435 \u0432\u0438\u0434\u0435\u043d \u0432 \u043e\u0431\u044b\u0447\u043d\u043e\u0439 \u0411\u0414 VLAN:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#sho vlan brief  VLAN Name                             Status    Ports ---- -------------------------------- --------- ------------------------------- 1    default                          active    Et0\/0, Et0\/1, Et0\/2, Et0\/3 1002 fddi-default                     act\/unsup 1003 token-ring-default               act\/unsup 1004 fddinet-default                  act\/unsup 1005 trnet-default                    act\/unsup<\/code><\/pre>\n<p>  <\/p>\n<p>\u041d\u043e \u0435\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0443\u0432\u0438\u0434\u0435\u0442\u044c \u0441\u0440\u0435\u0434\u0438 &quot;Internal VLANs&quot;:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#show vlan internal usage  VLAN Usage ---- -------------------- 1006 Ethernet0\/0<\/code><\/pre>\n<h4 id=\"potencialnaya-problema-takogo-povedeniya-kommutatora\">\u041f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0442\u0430\u043a\u043e\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430<\/h4>\n<p>  <\/p>\n<p>\u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0442\u0435\u043f\u0435\u0440\u044c VLAN ID 1006 \u0437\u0430\u043d\u044f\u0442 \u043f\u043e\u0434 Internal VLAN \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 Ethernet0\/0, \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f \u0441\u043e\u0437\u0434\u0430\u0442\u044c VLAN \u0441 \u0442\u0430\u043a\u0438\u043c \u0436\u0435 ID, \u0430 \u0437\u043d\u0430\u0447\u0438\u0442 SW1 \u043d\u0435 \u0441\u043c\u043e\u0436\u0435\u0442 \u043a\u043e\u043c\u043c\u0443\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a \u0432 \u044d\u0442\u043e\u043c VLAN:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#conf t Enter configuration commands, one per line.  End with CNTL\/Z. SW1(config)#vlan 1006 SW1(config-vlan)# SW1(config-vlan)#exit % Failed to create VLANs 1006 VLAN(s) not available in Port Manager. %Failed to commit extended VLAN(s) changes.  *Jan  5 17:34:31.407: %PM-4-EXT_VLAN_INUSE: VLAN 1006 currently in use by Ethernet0\/0 *Jan  5 17:34:31.407: %SW_VLAN-4-VLAN_CREATE_FAIL: Failed to create VLANs 1006: VLAN(s) not available in Port Manager<\/code><\/pre>\n<p>  <\/p>\n<p>\u041e\u0434\u043d\u0430\u043a\u043e \u0443 \u044d\u0442\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0435\u0441\u0442\u044c \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435: <\/p>\n<p>  <\/p>\n<ul>\n<li>\u043d\u0443\u0436\u043d\u043e \u0432\u044b\u043a\u043b\u044e\u0447\u0438\u0442\u044c L3-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 (shutdown), \u043f\u0440\u0438 \u044d\u0442\u043e\u043c Internal VLAN ID \u043e\u0441\u0432\u043e\u0431\u043e\u0434\u0438\u0442\u0441\u044f<\/li>\n<li>\u0434\u0430\u043b\u0435\u0435 \u0441\u043e\u0437\u0434\u0430\u0435\u043c VLAN \u0441 \u043d\u0443\u0436\u043d\u044b\u043c ID<\/li>\n<li>\u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c L3-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 ( no shutdown), \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0437\u0430\u0439\u043c\u0435\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0439 VLAN ID \u0438\u0437 Extended \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0430<\/li>\n<\/ul>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#conf t Enter configuration commands, one per line.  End with CNTL\/Z. SW1(config)#inter ethernet 0\/0 SW1(config-if)#shutdown        &lt;- \u0432\u044b\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u0447\u0442\u043e\u0431\u044b \u043e\u0441\u0432\u043e\u0431\u043e\u0434\u0438\u0442\u044c VLAN ID 1006  SW1(config-if)#do show vlan internal usage VLAN Usage ---- -------------------- SW1(config-if)#  SW1(config-if)#vlan 1006      &lt;- \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u043e\u0431\u044b\u0447\u043d\u044b\u0439 VLAN \u0441 ID 1006 SW1(config-vlan)#exit SW1(config)#interface ethernet 0\/0 SW1(config-if)#no shutdown      &lt;- \u0441\u043d\u043e\u0432\u0430 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c routed \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 SW1(config-if)#end  SW1#sho vlan brief VLAN Name                             Status    Ports ---- -------------------------------- --------- ------------------------------- 1    default                          active 1002 fddi-default                     act\/unsup 1003 token-ring-default               act\/unsup 1004 fddinet-default                  act\/unsup 1005 trnet-default                    act\/unsup 1006 VLAN1006                         active  SW1#show vlan internal usage VLAN Usage ---- -------------------- 1007 Ethernet0\/0<\/code><\/pre>\n<h4 id=\"kak-vybiraetsya-vlan-id-dlya-l3-interfeysa\">\u041a\u0430\u043a \u0432\u044b\u0431\u0438\u0440\u0430\u0435\u0442\u0441\u044f VLAN ID \u0434\u043b\u044f L3 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430<\/h4>\n<p>  <\/p>\n<p>\u0412 \u0441\u0442\u0430\u0440\u0442\u043e\u0432\u043e\u0439 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u043b\u044e\u0431\u043e\u0433\u043e \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430 \u0435\u0441\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">! vlan internal allocation policy ascending !<\/code><\/pre>\n<p>  <\/p>\n<p>\u042d\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0439 VLAN ID \u0438\u0437 Extended \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0430: 1006 \u2014 4094. <\/p>\n<p>  <\/p>\n<p>\u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0432 \u043d\u0430\u0448\u0435\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435 VLAN ID 1006 \u0437\u0430\u043d\u044f\u0442, \u0430 VLAN 1007 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f L3 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 Ethernet0\/0, \u0442\u043e \u0435\u0441\u043b\u0438 \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u0435\u0449\u0435 \u043e\u0434\u0438\u043d \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0432 \u0440\u0435\u0436\u0438\u043c routed, \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0432\u044b\u0434\u0435\u043b\u0438\u0442 \u0434\u043b\u044f \u043d\u0435\u0433\u043e VLAN ID 1008:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#conf t Enter configuration commands, one per line.  End with CNTL\/Z. SW1(config)#inter ethernet 0\/3 SW1(config-if)#no switchport SW1(config-if)#end  SW1#show vlan internal usage  VLAN Usage ---- -------------------- 1007 Ethernet0\/0 1008 Ethernet0\/3<\/code><\/pre>\n<p>  <\/p>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0441\u043e\u0437\u0434\u0430\u0434\u0438\u043c VLAN 1009, \u0438 \u043f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043c \u0435\u0449\u0435 \u043e\u0434\u0438\u043d \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0432 routed \u0440\u0435\u0436\u0438\u043c, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 VLAN 1009 \u0437\u0430\u043d\u044f\u0442, \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0439 VLAN \u0434\u043b\u044f L3 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u2014 1010:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1#conf t Enter configuration commands, one per line.  End with CNTL\/Z. SW1(config)#vlan 1009 SW1(config-vlan)#end  W1#sho vlan brief  VLAN Name                             Status    Ports ---- -------------------------------- --------- ------------------------------- 1    default                          active    Et0\/2 1002 fddi-default                     act\/unsup 1003 token-ring-default               act\/unsup 1004 fddinet-default                  act\/unsup 1005 trnet-default                    act\/unsup 1006 VLAN1006                         active 1009 VLAN1009                         active  SW1#conf t Enter configuration commands, one per line.  End with CNTL\/Z. SW1(config)#inter ethernet 0\/2 SW1(config-if)#no sw SW1(config-if)#no switchport SW1(config-if)#end  SW1#sho vlan internal usage  VLAN Usage ---- -------------------- 1007 Ethernet0\/0 1008 Ethernet0\/3 1010 Ethernet0\/2<\/code><\/pre>\n<p>  <\/p>\n<p>\u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0443 \u0432\u044b\u0431\u043e\u0440\u0430 \u043d\u043e\u043c\u0435\u0440\u043e\u0432 \u0434\u043b\u044f Internal VLAN, \u0445\u043e\u0442\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u2014 ascending:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1(config)#vlan internal allocation policy ?   ascending   Allocate internal VLAN in ascending order     &lt;- \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 1006 \u0438 \u043f\u043e \u0432\u043e\u0437\u0440\u0430\u0441\u0442\u0430\u044e\u0449\u0435\u0439   descending  Allocate internal VLAN in descending order   &lt;- \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 4094 \u0438 \u043f\u043e \u0443\u0431\u044b\u0432\u0430\u044e\u0449\u0435\u0439<\/code><\/pre>\n<h4 id=\"chto-proishodit-pri-sozdanii-l3-port-channel\">\u0427\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 L3 Port-channel<\/h4>\n<p>  <\/p>\n<p>\u0414\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e member \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u0432\u043e\u0439 Internal VLAN ID, \u0434\u043b\u044f \u0441\u0430\u043c\u043e\u0433\u043e Port-channel \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0435\u0449\u0435 \u043e\u0434\u0438\u043d Internal VLAN ID:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">\u0412\u0435\u0440\u043d\u0435\u043c \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u0432 \u0441\u0442\u0430\u0440\u0442\u043e\u0432\u0443\u044e \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044e:  SW1#sho inter status  Port      Name               Status       Vlan       Duplex  Speed Type Et0\/0                        connected    1            auto   auto unknown Et0\/1                        connected    1            auto   auto unknown Et0\/2                        connected    1            auto   auto unknown Et0\/3                        connected    1            auto   auto unknown SW1#sho vlan inter SW1#sho vlan internal usa SW1#sho vlan internal usage  VLAN Usage ---- -------------------- SW1#  SW1(config)#inter range ethernet 0\/0 - 1 SW1(config-if-range)#no switchport SW1(config-if-range)#do show vlan internal usage  VLAN Usage ---- -------------------- 1006 Ethernet0\/0 1007 Ethernet0\/1  SW1(config-if-range)#channel-group 1 mode active Creating a port-channel interface Port-channel 1  SW1(config-if-range)#do show vlan internal usage  VLAN Usage ---- -------------------- 1006 Ethernet0\/0 1007 Ethernet0\/1 1008 Port-channel1<\/code><\/pre>\n<p>  <\/p>\n<p>\u0415\u0441\u043b\u0438 \u043f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u0432\u044b\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0438 \u0437\u0430\u043d\u043e\u0432\u043e \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c Port-channel \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 (\u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0442\u043e \u0436\u0435 \u0441\u0430\u043c\u043e\u0435 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0438 \u0441\u043e \u0432\u0441\u0435\u043c\u0438 member \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438), \u0442\u043e \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u0438 Internal VLAN ID \u043c\u043e\u0436\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c\u0441\u044f:<\/p>\n<p>  <\/p>\n<pre><code class=\"bash\">SW1(config-if-range)#inter po1 SW1(config-if)#shutdown SW1(config-if)#do show vlan internal usage  VLAN Usage ---- --------------------  SW1(config-if)#no shutdown SW1(config-if)#do show vlan internal usage  VLAN Usage ---- -------------------- 1006 Port-channel1 1007 Ethernet0\/0 1008 Ethernet0\/1<\/code><\/pre>\n<p>  <\/p>\n<hr\/>\n<p>  <\/p>\n<h4 id=\"ps\">P.S.<\/h4>\n<p>  <\/p>\n<p>\u041f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 Loopback \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 Internal VLAN \u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f.<\/p>\n<\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"https:\/\/habr.com\/ru\/post\/565312\/\"> https:\/\/habr.com\/ru\/post\/565312\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\n<div class=\"post__text post__text-html post__text_v1\" id=\"post-content-body\">\n<p>\u041d\u0435\u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0437\u0430\u043c\u0435\u0442\u043a\u0430 \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 &quot;\u043f\u043e\u0434 \u043a\u0430\u043f\u043e\u0442\u043e\u043c&quot; MLS (Multi Layer Switch) Cisco \u043f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 routed \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432.<\/p>\n<p>  <\/p>\n<p>\u0412 MLS \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043c\u043e\u0436\u0435\u0442 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u044c\u0441\u044f \u0432 \u043e\u0434\u043d\u043e\u043c \u0438\u0437 \u0434\u0432\u0443\u0445 \u0440\u0435\u0436\u0438\u043c\u043e\u0432:<\/p>\n<p>  <\/p>\n<ul>\n<li>&quot;switchport&quot;<\/li>\n<li>&quot;routed interface&quot; \u0438\u043b\u0438 &quot;no switchport&quot; <\/li>\n<\/ul>\n<p>  <\/p>\n<p>\u041f\u0440\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439, \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u0438\u0441\u0432\u043e\u0438\u0442\u044c ip address \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043f\u043e\u0440\u0442\u0443 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u043a\u0430\u043a \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0430. <\/p>\n<p>  <\/p>\n<p>\u041e\u0434\u043d\u0430\u043a\u043e \u044d\u0442\u043e \u0432\u0441\u0435\u0433\u043e \u043b\u0438\u0448\u044c \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0446\u0438\u044f. \u0412\u043e\u0442 \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 &quot;\u043f\u043e\u0434 \u043a\u0430\u043f\u043e\u0442\u043e\u043c&quot; MLS \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432 \u0440\u0435\u0436\u0438\u043c &quot;no switchport&quot;:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-325663","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/325663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=325663"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/325663\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=325663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=325663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=325663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}