{"id":1563,"date":"2019-10-06T17:26:00","date_gmt":"2019-10-06T08:26:00","guid":{"rendered":"https:\/\/network-arekore.com\/?p=1563"},"modified":"2020-11-18T23:28:15","modified_gmt":"2020-11-18T14:28:15","slug":"post-1563","status":"publish","type":"post","link":"https:\/\/network-arekore.com\/?p=1563","title":{"rendered":"\u3010Nexus\u3011Part 3 \u2013 L2\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3"},"content":{"rendered":"\n<p>NXOS\u3067\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u3001\u4e00\u822c\u7684\u306aL2\u6a5f\u80fd\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306fNXOS\u306b\u304a\u3051\u308bL2\u6a5f\u80fd\u3068\u30d7\u30ed\u30b3\u30c8\u30eb\u306e\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><span class=\"luxe-hilight-yellow\"><span style=\"background-color: #f5f5f5\" class=\"background-color\"><span class=\"luxe-dot-hilight-yellow\">\uff0aNexus9000v\u30b7\u30ea\u30fc\u30ba\u306e\u8a18\u4e8b\u306e\u307e\u3068\u3081\u306f<a rel=\"noreferrer noopener\" href=\"https:\/\/network-arekore.com\/?cat=26\" target=\"_blank\">\u3053\u3061\u3089<\/a>\u304b\u3089<\/span><\/span><\/span><\/strong><\/p>\n\n\n\n<p><strong><span style=\"background-color: #f5f5f5\" class=\"background-color\">\uff0aNexus 9000v\u306fversion 9.3(1)\u3092\u5143\u306b\u52d5\u4f5c\u78ba\u8a8d\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">NXOS\u306b\u304a\u3051\u308bL\uff12\u69cb\u6210<\/h2>\n\n\n\n<p>\u4eca\u56de\u306fNXOS\u306b\u304a\u3051\u308b\u57fa\u672c\u7684\u306aL\uff12\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u3001<\/p>\n\n\n\n<p>\u30fbVLAN<br>\u30fbSTP\uff08rapid-PVST\uff09<\/p>\n\n\n\n<p>\u306e\u57fa\u672c\u30b3\u30f3\u30d5\u30a3\u30b0\u3068\u3068\u3082\u306bshow\u30b3\u30de\u30f3\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>NXOS\u3068IOS\u3068\u306e\u30b3\u30de\u30f3\u30c9\u6bd4\u8f03\u3082\u884c\u3044\u305f\u3044\u306e\u3067\u3001Nexus9000v\u3068IOSv\u306b\u3088\u308b\u4e09\u89d2\u5f62\u63a5\u7d9a\u3092\u69cb\u6210\u3057\u3066\u3001ravid-PVST\u306b\u3088\u308b\u76f8\u4e92\u63a5\u7d9a\u30c6\u30b9\u30c8\u3092\u901a\u3057\u3066\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a2d\u5b9a\u3059\u308bVLAN\u306f\u3001Native VLAN\u3068\u306a\u308b&#8221;1&#8243;\u3068&#8221;100&#8243;\u306e\uff12\u3064\u3068\u3057\u307e\u3059\u3002\u8a73\u7d30\u306f\u4ee5\u4e0b\u306e\u69cb\u6210\u56f3\u3092\u3054\u53c2\u7167\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<!-- display_2 -->\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-5741386825126868\" data-ad-slot=\"3434860084\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<h3 class=\"wp-block-heading\">\u69cb\u6210<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/network-arekore.com\/wp-content\/uploads\/2019\/11\/ScreenShot-2019-11-21-16.01.51-1024x696.png\" alt=\"\" class=\"wp-image-1567\" width=\"657\" height=\"446\" srcset=\"https:\/\/network-arekore.com\/wp-content\/uploads\/2019\/11\/ScreenShot-2019-11-21-16.01.51-1024x696.png 1024w, https:\/\/network-arekore.com\/wp-content\/uploads\/2019\/11\/ScreenShot-2019-11-21-16.01.51-300x204.png 300w, https:\/\/network-arekore.com\/wp-content\/uploads\/2019\/11\/ScreenShot-2019-11-21-16.01.51-768x522.png 768w, https:\/\/network-arekore.com\/wp-content\/uploads\/2019\/11\/ScreenShot-2019-11-21-16.01.51.png 1492w\" sizes=\"(max-width: 657px) 100vw, 657px\" \/><\/figure><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">\u69cb\u6210\u6a5f\u5668<\/h4>\n\n\n\n<ul><li>NXOS &#8211; NXOS9.3(1)<\/li><li>Switch2 &#8211; IOSv 15.0<\/li><li>Switch3 &#8211; IOSv 15.0<\/li><li>VPCS &#8211; Ping\u78ba\u8a8d\u7528\u7aef\u672b<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u672c\u69cb\u6210\u306b\u304a\u3051\u308b\u78ba\u8a8d\u4e8b\u9805<\/h3>\n\n\n\n<p>\u30fbRapid-PVST\u306b\u3088\u308bIOS\u3068\u306e\u76f8\u4e92\u63a5\u7d9a\u6027<\/p>\n\n\n\n<p>\u30fb\u4e00\u822c\u7684\u306aVLAN\u63a5\u7d9a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">NXOS -NXOS9.3(1)<\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"color: #000080\" class=\"text-color\"><span style=\"background-color: #f5f5f5\" class=\"background-color\">hostname NXOS\n\nvlan 1,100\n\nspanning-tree vlan 1 priority 0\nspanning-tree vl<\/span><\/span><span style=\"background-color: #f5f5f5\" class=\"background-color\"><span style=\"color: #000080\" class=\"text-color\">a<\/span><\/span><span style=\"color: #000080\" class=\"text-color\"><span style=\"background-color: #f5f5f5\" class=\"background-color\">n 100 priority 4096\n\ninterface Ethernet1\/1\n  switchport mode trunk\n  switchport trunk allowed vlan 1,100\n\ninterface Ethernet1\/2\n  switchport mode trunk\n  switchport trunk allowed vlan 1,100\n\ninterface Ethernet1\/3\n\ninterface Ethernet1\/4\n  switchport access vlan 100<\/span><\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">Switch2 &#8211; IOSv 15.0<\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"color: #000080\" class=\"text-color\"><span style=\"background-color: #f5f5f5\" class=\"background-color\">hostname Switch2\n\nvtp mode transparent\n\nspanning-tree mode rapid-pvst\nspanning-tree vlan 1 priority 4096\nspanning-tree vlan 100 priority 0\n\nvlan 100\n name VLAN100\n \ninterface GigabitEthernet0\/0\n  switchport trunk encapsulation dot1q\n  switchport trunk allowed vlan 1,100\n  switchport mode trunk\n\ninterface GigabitEthernet0\/1\n  switchport trunk encapsulation dot1q\n  switchport trunk allowed vlan 1,100\n  switchport mode trunk\n\ninterface GigabitEthernet0\/2\n\ninterface GigabitEthernet0\/3\n  switchport access vlan 100<\/span><\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">Switch2 &#8211; IOSv 15.0<\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"color: #000080\" class=\"text-color\"><span style=\"background-color: #f5f5f5\" class=\"background-color\">hostname Switch3\n\nvtp mode transparent\n\nspanning-tree mode rapid-pvst\n\nvlan 100\n  name VLAN100\n\ninterface GigabitEthernet0\/0\n switchport trunk encapsulation dot1q\n switchport trunk allowed vlan 1,100\n switchport mode trunk\n\ninterface GigabitEthernet0\/1\n switchport trunk encapsulation dot1q\n switchport trunk allowed vlan 1,100\n switchport mode trunk\n\ninterface GigabitEthernet0\/2\n\ninterface GigabitEthernet0\/3\n switchport access vlan 100<\/span><\/span><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">STP\u30b9\u30c6\u30fc\u30bf\u30b9\u78ba\u8a8d<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">NXOS<\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"color: #000080\" class=\"text-color\"><span style=\"background-color: #f5f5f5\" class=\"background-color\">NXOS# <strong>show spanning-tree <\/strong>\n VLAN0001\n   Spanning tree enabled protocol rstp\n   Root ID    Priority    1\n              Address     5000.0001.0007\n  <strong>            This bridge is the root<\/strong>\n              Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec\n Bridge ID  Priority    1      (priority 0 sys-id-ext 1)\n              Address     5000.0001.0007\n              Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec\n Interface        Role Sts Cost      Prio.Nbr Type\n \n Eth1\/1           Desg FWD 4         128.1    P2p \n Eth1\/2           Desg FWD 4         128.2    P2p \n Eth1\/3           Desg FWD 4         128.3    P2p \n&lt;snip&gt;\n VLAN0100\n   Spanning tree enabled protocol rstp\n   Root ID    Priority    100\n              Address     5000.0002.0000\n              Cost        4\n              Port        1 (Ethernet1\/1)\n              Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec\n Bridge ID  Priority    4196   (priority 4096 sys-id-ext 100)\n              Address     5000.0001.0007\n              Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec\n Interface        Role Sts Cost      Prio.Nbr Type\n \n Eth1\/1           Root FWD 4         128.1    P2p \n Eth1\/2           Desg FWD 4         128.2    P2p \n Eth1\/4           Desg FWD 4         128.4    P2p \n NXOS#  <\/span><\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">Switch2<\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"background-color: #f5f5f5\" class=\"background-color\"><span style=\"color: #000080\" class=\"text-color\">Switch2#<strong>show spanning-tree<\/strong> \n VLAN0001\n   Spanning tree enabled protocol rstp\n   Root ID    Priority    1\n              Address     5000.0001.0007\n              Cost        4\n              Port        1 (GigabitEthernet0\/0)\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n Bridge ID  Priority    4097   (priority 4096 sys-id-ext 1)\n              Address     5000.0002.0000\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n              Aging Time  300 sec\n Interface           Role Sts Cost      Prio.Nbr Type\n \n Gi0\/0               Root FWD 4         128.1    Shr \n Gi0\/1               Desg FWD 4         128.2    Shr \n Gi0\/2               Desg FWD 4         128.3    Shr \n&lt;snip&gt;\n VLAN0100\n   Spanning tree enabled protocol rstp\n   Root ID    Priority    100\n              Address     5000.0002.0000\n<strong>              This bridge is the root<\/strong>\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n Bridge ID  Priority    100    (priority 0 sys-id-ext 100)\n              Address     5000.0002.0000\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n              Aging Time  300 sec\n Interface           Role Sts Cost      Prio.Nbr Type\n \n Gi0\/0               Desg FWD 4         128.1    Shr \n Gi0\/1               Desg FWD 4         128.2    Shr \n Gi0\/3               Desg FWD 4         128.4    Shr \n Switch2# <\/span><\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">Switch3<\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"color: #000080\" class=\"text-color\"><span style=\"background-color: #f5f5f5\" class=\"background-color\">Switch3#<strong>show spanning-tree <\/strong>\n VLAN0001\n   Spanning tree enabled protocol rstp\n   Root ID    Priority    1\n              Address     5000.0001.0007\n              Cost        4\n              Port        1 (GigabitEthernet0\/0)\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n Bridge ID  Priority    32769  (priority 32768 sys-id-ext 1)\n              Address     5000.0003.0000\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n              Aging Time  300 sec\n Interface           Role Sts Cost      Prio.Nbr Type\n \n Gi0\/0               Root FWD 4         128.1    Shr \n Gi0\/1               Altn BLK 4         128.2    Shr \n Gi0\/2               Desg FWD 4         128.3    Shr \n&lt;snip&gt; \n VLAN0100\n   Spanning tree enabled protocol rstp\n   Root ID    Priority    100\n              Address     5000.0002.0000\n              Cost        4\n              Port        2 (GigabitEthernet0\/1)\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n Bridge ID  Priority    32868  (priority 32768 sys-id-ext 100)\n              Address     5000.0003.0000\n              Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\n              Aging Time  300 sec\n Interface           Role Sts Cost      Prio.Nbr Type\n \n Gi0\/0               Altn BLK 4         128.1    Shr \n Gi0\/1               Root FWD 4         128.2    Shr \n Gi0\/3               Desg FWD 4         128.4    Shr \n Switch3# <\/span><\/span><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u758e\u901a\u78ba\u8a8d<\/h3>\n\n\n\n<p>\u540c\u4e00VLAN\uff08vlan 1, vlan 100\uff09\u306e\u7aef\u672b\u9593\u3067\u306ePing\u758e\u901a\u78ba\u8a8d -&gt; OK<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h3>\n\n\n\n<p>NXOS\u3068IOS\u306e\u57fa\u672c\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3001show\u30b3\u30de\u30f3\u30c9\u306e\u51fa\u529b\u3092\u4e26\u3079\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u307b\u307c\u5909\u308f\u3089\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u540c\u6642\u306bNXOS\u3068IOS\u3068\u306erapid-PVST\u306b\u3088\u308b\u76f8\u4e92\u63a5\u7d9a\u6027\u3082\u554f\u984c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Nexus9000v\u306eMAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb\u78ba\u8a8d<\/h4>\n\n\n\n<p>NXOS\u3067\u306f\u3001L2\u30c6\u30fc\u30d6\u30eb\u3068\u306a\u308bMAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u901a\u5e38\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u88fd\u54c1\u4e0a\u3067\u306e\u30b3\u30de\u30f3\u30c9\u3068Nexus9000v\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Hardware Product: <strong>show mac address-table<\/strong><br> Nexus9000v : <strong>show system internal l2fwder mac<\/strong><\/p>\n\n\n\n<p>\u540c\u69d8\u306bMAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb\u306e\u6d88\u53bb\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<p>Hardware Product: <strong>clear mac address-table<\/strong><br>Nexus9000v : <strong>clear mac address-table datapath static|dynamic<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003URL<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/td\/docs\/switches\/datacenter\/nexus9000\/sw\/93x\/interfaces\/configuration\/guide\/b-cisco-nexus-9000-nx-os-interfaces-configuration-guide-93x\/b-cisco-nexus-9000-nx-os-interfaces-configuration-guide-93x_chapter_0100.html\" target=\"_blank\" rel=\"noreferrer noopener\">Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x)<\/a><\/p>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<!-- display_2 -->\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-5741386825126868\" data-ad-slot=\"3434860084\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NXOS\u3067\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u3001\u4e00\u822c\u7684\u306aL2\u6a5f\u80fd\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306fNXOS\u306b\u304a\u3051\u308bL2\u6a5f\u80fd\u3068\u30d7\u30ed\u30b3\u30c8\u30eb\u306e\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \uff0aNexus9000v\u30b7\u30ea\u30fc\u30ba\u306e\u8a18\u4e8b\u306e\u307e\u3068\u3081\u306f\u3053 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1094,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[32,31,27],"_links":{"self":[{"href":"https:\/\/network-arekore.com\/index.php?rest_route=\/wp\/v2\/posts\/1563"}],"collection":[{"href":"https:\/\/network-arekore.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/network-arekore.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/network-arekore.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/network-arekore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1563"}],"version-history":[{"count":49,"href":"https:\/\/network-arekore.com\/index.php?rest_route=\/wp\/v2\/posts\/1563\/revisions"}],"predecessor-version":[{"id":2731,"href":"https:\/\/network-arekore.com\/index.php?rest_route=\/wp\/v2\/posts\/1563\/revisions\/2731"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/network-arekore.com\/index.php?rest_route=\/wp\/v2\/media\/1094"}],"wp:attachment":[{"href":"https:\/\/network-arekore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/network-arekore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/network-arekore.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}