{"id":393,"date":"2025-04-15T17:23:00","date_gmt":"2025-04-15T08:23:00","guid":{"rendered":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=393"},"modified":"2025-10-13T15:05:41","modified_gmt":"2025-10-13T06:05:41","slug":"ipv6%ef%bc%88%e5%8b%95%e7%9a%84%e3%83%ab%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-ripng-ospfv3%ef%bc%89","status":"publish","type":"post","link":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=393","title":{"rendered":"IPv6\uff08\u52d5\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 RIPng \/ OSPFv3\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u672c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IPv6\u306b\u304a\u3051\u308b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001IPv4\u3068\u540c\u69d8\u306b <strong><span class=\"swl-marker mark_yellow\">\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30eb\u30fc\u30c8<\/span><\/strong> \u3068 <strong><span class=\"swl-marker mark_yellow\">\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb<\/span><\/strong> \u306e2\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30eb\u30fc\u30c8<\/strong> \u2026 \u7ba1\u7406\u8005\u304c\u624b\u52d5\u3067\u5b9b\u5148\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u3092\u8a2d\u5b9a<\/li>\n\n\n\n<li><strong>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong> \u2026 \u30eb\u30fc\u30bf\u540c\u58eb\u304c\u81ea\u52d5\u7684\u306b\u7d4c\u8def\u60c5\u5831\u3092\u4ea4\u63db<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">IPv6\u3067\u5229\u7528\u3055\u308c\u308b\u4ee3\u8868\u7684\u306a\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RIPng\uff08RIP next generation\uff09<\/li>\n\n\n\n<li>OSPFv3<\/li>\n\n\n\n<li>IS-IS for IPv6<\/li>\n\n\n\n<li>EIGRP for IPv6<\/li>\n\n\n\n<li>MP-BGP4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f\u3001\u4ee3\u8868\u7684\u306a\u5165\u9580\u30ec\u30d9\u30eb\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308b <strong><span class=\"swl-marker mark_yellow\">RIPng<\/span><\/strong> \u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RIPng\u3068\u306f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">RIPng\uff08RIP next generation\uff09<\/span><\/strong>\u306f\u3001IPv6\u306b\u5bfe\u5fdc\u3057\u305fRIP\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3092\u6574\u7406\u3059\u308b\u3068\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9805\u76ee<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u6700\u5927\u30db\u30c3\u30d7\u6570<\/td><td>15\u30db\u30c3\u30d7\u307e\u3067\uff0816\u306f\u5230\u9054\u4e0d\u80fd\uff09<\/td><\/tr><tr><td>\u901a\u4fe1\u30dd\u30fc\u30c8<\/td><td>UDP 521\u3092\u4f7f\u7528\uff08IPv4\u306eRIP\u306fUDP 520\uff09<\/td><\/tr><tr><td>\u7d4c\u8def\u60c5\u5831<\/td><td>IPv6\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u4ea4\u63db\u3001\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306f\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9<\/td><\/tr><tr><td>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u9001\u4fe1\u5148<\/td><td>\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9 <code>FF02::9<\/code><\/td><\/tr><tr><td>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5468\u671f<\/td><td>\u30c7\u30d5\u30a9\u30eb\u30c8\u306730\u79d2\u3054\u3068<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u9a13\u3067\u72d9\u308f\u308c\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u306f\u300cUDP 521\u300d\u300cFF02::9\u5b9b\u306b\u9001\u4fe1\u300d\u300c\u6700\u5927\u30db\u30c3\u30d7\u657015\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RIPng\u306e\u57fa\u672c\u8a2d\u5b9a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6709\u52b9\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u3001\u30eb\u30fc\u30bf\u3067IPv6\u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 unicast-routing<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2. RIPng\u30d7\u30ed\u30bb\u30b9\u306e\u8d77\u52d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RIPng\u30d7\u30ed\u30bb\u30b9\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u8b58\u5225\u306e\u305f\u3081\u306b <strong>tag<\/strong> \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router rip &lt;tag><\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>tag<\/code> \u2026 \u8b58\u5225\u540d\u3002\u6570\u5024\u3084\u6587\u5b57\u5217\u3092\u6307\u5b9a\u3067\u304d\u3001OSPF\u306e\u30d7\u30ed\u30bb\u30b9ID\u306b\u76f8\u5f53\u3002<\/li>\n\n\n\n<li>\u96a3\u63a5\u30eb\u30fc\u30bf\u3068\u540c\u3058tag\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router rip P1<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. RIPng\u3092\u6709\u52b9\u306b\u3059\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u6307\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RIPng\u3067\u306fIPv4\u306e\u3088\u3046\u306a <code>network<\/code> \u30b3\u30de\u30f3\u30c9\u306f\u306a\u304f\u3001<strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3054\u3068\u306b\u6709\u52b9\u5316<\/strong>\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-if)# ipv6 rip &lt;tag> enable<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# interface g0\/0\n(config-if)# ipv6 rip P1 enable<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u52d5\u4f5c\u78ba\u8a8d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>show ipv6 rip<\/code> \u2026 RIPng\u306e\u7a3c\u50cd\u72b6\u6cc1\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li><code>show ipv6 route<\/code> \u2026 \u53d7\u4fe1\u3057\u305f\u7d4c\u8def\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li><code>debug ipv6 rip<\/code> \u2026 \u30d1\u30b1\u30c3\u30c8\u306e\u3084\u308a\u3068\u308a\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">RIPng\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u8a2d\u5b9a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">equal-cost\u7d4c\u8def\u6570\u306e\u8abf\u6574<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RIPng\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6700\u59274\u3064\u306e\u7b49\u30b3\u30b9\u30c8\u7d4c\u8def\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u8f09\u305b\u307e\u3059\u3002\u3053\u308c\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-rtr)# maximum-paths &lt;\u6570\u5024><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a\u6700\u59276\u7d4c\u8def\u306b\u62e1\u5f35<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router rip RIPng\n(config-rtr)# maximum-paths 6<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u306e\u30a2\u30c9\u30d0\u30bf\u30a4\u30ba<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RIPng\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u3092\u914d\u5e03\u3059\u308b\u306b\u306f <code>default-information originate<\/code> \u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-if)# ipv6 rip &lt;tag> default-information originate<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>originate<\/code> \u2026 \u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u3092\u8ffd\u52a0\u3057\u3066\u914d\u5e03<\/li>\n\n\n\n<li><code>only<\/code> \u3092\u4ed8\u3051\u308b\u3068\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u306e\u307f\u3092\u901a\u77e5<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1aGi0\/0\u304b\u3089\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u3068\u901a\u5e38\u306e\u7d4c\u8def\u3092\u5e83\u544a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# interface g0\/0\n(config-if)# ipv6 rip RIPng default-information originate<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u518d\u914d\u5e03\uff08redistribute\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed6\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u3084\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30eb\u30fc\u30c8\u3092RIPng\u306b\u518d\u914d\u5e03\u3059\u308b\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-rtr)# redistribute &lt;protocol><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30eb\u30fc\u30c8\u3092\u518d\u914d\u5e03<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router rip RIPng\n(config-rtr)# redistribute static<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b \u518d\u914d\u5e03\u6642\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u4ee5\u4e0b\u306e\u901a\u308a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>connected = 1<\/li>\n\n\n\n<li>static = 1<\/li>\n\n\n\n<li>RIPng\u306e\u4ed6\u30d7\u30ed\u30bb\u30b9 = 1<\/li>\n\n\n\n<li>\u305d\u308c\u4ee5\u5916\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb = 16\uff08\u5230\u9054\u4e0d\u80fd\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d4c\u8def\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\uff08distribute-list\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d7\u4fe1\u3059\u308b\u7d4c\u8def\u3084\u9001\u4fe1\u3059\u308b\u7d4c\u8def\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1aGi0\/1\u3067 <code>2001:DB8::\/16<\/code> \u306e\u7d4c\u8def\u306e\u307f\u53d7\u4fe1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 prefix-list PRE01 permit 2001:DB8::\/16\n(config)# ipv6 prefix-list PRE01 deny ::\/0\n\n(config)# ipv6 router rip process1\n(config-rtr-rip)# distribute-list prefix-list PRE01 in Gigabitethernet0\/1<\/code><\/pre>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\uff1aRIPng\u306fIPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5165\u9580\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u3057\u3066\u3088\u304f\u51fa\u984c\u3055\u308c\u307e\u3059\u3002\u7279\u306b <strong>UDP\u30dd\u30fc\u30c8\u756a\u53f7\uff08521\uff09<\/strong>\u3001<strong>\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\uff08FF02::9\uff09<\/strong>\u3001<strong>\u6700\u5927\u30db\u30c3\u30d7\u6570\uff0815\uff09<\/strong> \u306f\u8a66\u9a13\u3067\u72d9\u308f\u308c\u3084\u3059\u3044\u306e\u3067\u78ba\u5b9f\u306b\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RIPng\u306e\u691c\u8a3c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RIPng\u3092\u8a2d\u5b9a\u3057\u305f\u5f8c\u306f\u3001\u5404\u7a2e <strong>show\u30b3\u30de\u30f3\u30c9<\/strong> \u3092\u7528\u3044\u3066\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306fIPv4\u3068\u4e26\u884c\u3057\u3066\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001IPv4\u3068\u306f\u5225\u306e\u30b3\u30de\u30f3\u30c9\u4f53\u7cfb\u3092\u610f\u8b58\u3057\u3066\u899a\u3048\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u8a66\u9a13\u3067\u3082\u300c\u3069\u306e\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3067\u304d\u308b\u304b\u300d\u304c\u554f\u308f\u308c\u3084\u3059\u3044\u90e8\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 interface brief<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308bIPv6\u30a2\u30c9\u30ec\u30b9\u3084\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u4e00\u89a7\u8868\u793a\u3057\u307e\u3059\u3002IPv4\u3067\u306e <code>show ip interface brief<\/code> \u306b\u76f8\u5f53\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 interface brief<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u30b0\u30ed\u30fc\u30d0\u30eb\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9<\/li>\n\n\n\n<li>\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\uff08\u81ea\u52d5\u751f\u6210\u3055\u308c\u308b\uff09<\/li>\n\n\n\n<li>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u72b6\u614b\uff08up\/down\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002RIPng\u306e\u901a\u4fe1\u304c\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u307e\u305a\u306f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u6b63\u3057\u304fIPv6\u30a2\u30c9\u30ec\u30b9\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 protocols<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30eb\u30fc\u30bf\u3067\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308bIPv6\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u307e\u3068\u3081\u3066\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 protocols<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6709\u52b9\u306a\u30d7\u30ed\u30bb\u30b9\uff08RIPng, OSPFv3 \u306a\u3069\uff09<\/li>\n\n\n\n<li>\u3069\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b<\/li>\n\n\n\n<li>\u518d\u914d\u5e03\u306e\u6709\u7121<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5168\u4f53\u50cf\u3092\u628a\u63e1\u3059\u308b\u306e\u306b\u4fbf\u5229\u306a\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 rip<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RIPng\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 rip<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f\u6b21\u306e\u5185\u5bb9\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>RIPng\u306e\u30bf\u30b0\u540d<\/strong>\u3001\u4f7f\u7528\u30dd\u30fc\u30c8\u756a\u53f7\uff08UDP 521\uff09\u3001\u9001\u4fe1\u5148\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\uff08FF02::9\uff09\u3001\u5185\u90e8\u30d7\u30ed\u30bb\u30b9\u756a\u53f7<\/li>\n\n\n\n<li><strong>AD\u5024\uff08Administrative Distance\uff09<\/strong> \u3068\u6700\u5927\u30db\u30c3\u30d7\u6570\uff08\u7406\u8ad6\u5024\u306f16\u3001\u5b9f\u969b\u306e\u6700\u5927\u5230\u9054\u306f15\u30db\u30c3\u30d7\uff09<\/li>\n\n\n\n<li><strong>\u30bf\u30a4\u30de\u30fc\u60c5\u5831<\/strong>\uff08\u66f4\u65b0\u30bf\u30a4\u30de\u30fc\u3001\u7121\u52b9\u30bf\u30a4\u30de\u30fc\u306a\u3069\uff09<\/li>\n\n\n\n<li><strong>RIPng\u6709\u52b9\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u4e00\u89a7<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u300c\u3069\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067RIPng\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u300d\u3092\u3053\u3053\u3067\u78ba\u8a8d\u3067\u304d\u308b\u305f\u3081\u3001\u8a2d\u5b9a\u6f0f\u308c\u3084\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30c0\u30a6\u30f3\u306e\u5207\u308a\u5206\u3051\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 route<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u8868\u793a\u3057\u307e\u3059\u3002IPv4\u3067\u306f <code>show ip route<\/code> \u3092\u4f7f\u3044\u307e\u3059\u304c\u3001IPv6\u3067\u306f\u5fc5\u305a <code>show ipv6 route<\/code> \u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 route<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f\u4ee5\u4e0b\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76f4\u63a5\u63a5\u7d9a\uff08C: connected\uff09<\/li>\n\n\n\n<li>\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\uff08L: local\uff09<\/li>\n\n\n\n<li>RIPng\u304b\u3089\u5b66\u7fd2\u3057\u305f\u7d4c\u8def\uff08R: RIP\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b66\u7fd2\u3067\u304d\u3066\u3044\u308b\u306f\u305a\u306e\u7d4c\u8def\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001RIPng\u8a2d\u5b9a\u3084\u96a3\u63a5\u95a2\u4fc2\u306e\u554f\u984c\u3092\u7591\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">RIPng\u306e\u691c\u8a3c\u3067\u306f\u3001<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u6b63\u3057\u3044IPv6\u30a2\u30c9\u30ec\u30b9\u304c\u3042\u308b\u304b<\/strong> \u2192 <code>show ipv6 interface brief<\/code><\/li>\n\n\n\n<li><strong>RIPng\u30d7\u30ed\u30bb\u30b9\u304c\u6709\u52b9\u304b<\/strong> \u2192 <code>show ipv6 protocols<\/code><\/li>\n\n\n\n<li><strong>RIPng\u304c\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u7a3c\u50cd\u3057\u3066\u3044\u308b\u304b<\/strong> \u2192 <code>show ipv6 rip<\/code><\/li>\n\n\n\n<li><strong>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u7d4c\u8def\u304c\u5b66\u7fd2\u3055\u308c\u3066\u3044\u308b\u304b<\/strong> \u2192 <code>show ipv6 route<\/code><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u6d41\u308c\u3067\u78ba\u8a8d\u3059\u308b\u3068\u52b9\u7387\u7684\u3067\u3059\u3002\u8a66\u9a13\u3067\u306f\u3001\u3053\u306e\u6d41\u308c\u3092\u982d\u306b\u5165\u308c\u3066\u304a\u304f\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u554f\u984c\u306b\u5f37\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u3068\u306f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">OSPFv3<\/span><\/strong>\u306f\u3001OSPFv2\u3092IPv6\u306b\u5bfe\u5fdc\u3055\u305b\u305f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001RFC 5340\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002OSPFv2\u3068\u540c\u3058\u304f\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30c8\u578b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001<strong>Hello\u30d1\u30b1\u30c3\u30c8\u3067\u30cd\u30a4\u30d0\u30fc\u3092\u691c\u51fa<\/strong>\u3057\u3001<strong>LSA\uff08Link State Advertisement\uff09\u306e\u4ea4\u63db\u306b\u3088\u3063\u3066LSDB\u3092\u69cb\u7bc9<\/strong>\u3001\u305d\u3053\u304b\u3089SPF\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u7528\u3044\u3066\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv2\u3068\u307b\u307c\u540c\u3058\u4ed5\u7d44\u307f\u3092\u6301\u3061\u307e\u3059\u304c\u3001IPv6\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u3044\u304f\u3064\u304b\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OSPFv2\u3068\u306e\u9055\u3044<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9805\u76ee<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u65b0\u3057\u3044LSA\u30bf\u30a4\u30d7<\/td><td>Link LSA (Type 8)\u3001Intra-Area Prefix LSA (Type 9) \u304c\u8ffd\u52a0<\/td><\/tr><tr><td>\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9<\/td><td>FF02::5\uff08\u5168OSPF\u30eb\u30fc\u30bf\u5b9b\uff09\u3001FF02::6\uff08DR\/BDR\u5b9b\uff09<\/td><\/tr><tr><td>IPv6\u30d8\u30c3\u30c0\u306e\u30cd\u30af\u30b9\u30c8\u30d8\u30c3\u30c0<\/td><td>\u30d7\u30ed\u30c8\u30b3\u30eb\u756a\u53f7 89<\/td><\/tr><tr><td>\u96a3\u63a5\u95a2\u4fc2\u306e\u30a2\u30c9\u30ec\u30b9<\/td><td>\u30cd\u30a4\u30d0\u30fc\u691c\u51fa\u3084\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306b\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528<\/td><\/tr><tr><td>\u8a8d\u8a3c<\/td><td>OSPFv3\u81ea\u4f53\u306b\u306f\u8a8d\u8a3c\u6a5f\u80fd\u306a\u3057\u3002\u4ee3\u308f\u308a\u306bIPsec\u3067\u8a8d\u8a3c\u3084\u6697\u53f7\u5316\u3092\u5b9f\u73fe\u53ef\u80fd<\/td><\/tr><tr><td>\u6709\u52b9\u5316\u306e\u5358\u4f4d<\/td><td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5358\u4f4d\u3067\u306f\u306a\u304f\u30ea\u30f3\u30af\u5358\u4f4d\uff08\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3054\u3068\uff09\u3067\u6709\u52b9\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u9a13\u306b\u72d9\u308f\u308c\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u306f\u300c\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3059\u308b\u300d\u300c\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\u306e\u9055\u3044\u300d\u300cIPsec\u8a8d\u8a3c\u5bfe\u5fdc\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u306e\u8a2d\u5b9a\u624b\u9806<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u6709\u52b9\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u30eb\u30fc\u30bf\u3067IPv6\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 unicast-routing<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2. OSPFv3\u30d7\u30ed\u30bb\u30b9\u306e\u4f5c\u6210<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router ospf &lt;process-id><\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>&lt;process-id&gt;<\/code>\uff1a1\uff5e65535\u306e\u7bc4\u56f2\u3067\u6307\u5b9a\u53ef\u80fd<\/li>\n\n\n\n<li>\u96a3\u63a5\u30eb\u30fc\u30bf\u9593\u3067\u4e00\u81f4\u3055\u305b\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u3042\u304f\u307e\u3067\u30ed\u30fc\u30ab\u30eb\u8b58\u5225\u7528<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router ospf 1<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u30eb\u30fc\u30bfID\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u3067\u3082\u30eb\u30fc\u30bfID\u306f <strong>32\u30d3\u30c3\u30c8\u306e\u6570\u5024\uff08IPv4\u5f62\u5f0f\uff09<\/strong> \u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-rtr)# router-id &lt;x.x.x.x><\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IPv4\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u5f53\u3066\u6e08\u307f\u306a\u3089\u305d\u306e\u5024\u304c\u81ea\u52d5\u9078\u629e\u3055\u308c\u308b<\/li>\n\n\n\n<li>IPv4\u30a2\u30c9\u30ec\u30b9\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u5fc5\u305a <code>router-id<\/code> \u30b3\u30de\u30f3\u30c9\u3067\u660e\u793a\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-rtr)# router-id 1.1.1.1<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067OSPFv3\u3092\u6709\u52b9\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u5358\u4f4d\u3067OSPFv3\u3092\u6709\u52b9\u5316\u3057\u3001\u6240\u5c5e\u30a8\u30ea\u30a2\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-if)# ipv6 ospf &lt;process-id> area &lt;area-id><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1aGigabitEthernet0\/0\u3092\u30a8\u30ea\u30a20\u306b\u6240\u5c5e\u3055\u305b\u308b\u5834\u5408<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# interface g0\/0\n(config-if)# ipv6 ospf 1 area 0<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067OSPFv3\u304c\u6709\u52b9\u306b\u306a\u308a\u3001\u96a3\u63a5\u30eb\u30fc\u30bf\u3068\u30cd\u30a4\u30d0\u30fc\u95a2\u4fc2\u3092\u78ba\u7acb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30b3\u30de\u30f3\u30c9<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td><code>show ipv6 protocols<\/code><\/td><td>\u6709\u52b9\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u9069\u7528\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u8868\u793a<\/td><\/tr><tr><td><code>show ipv6 ospf neighbors<\/code><\/td><td>OSPFv3\u3067\u78ba\u7acb\u3057\u305f\u30cd\u30a4\u30d0\u30fc\u60c5\u5831\u3092\u8868\u793a<\/td><\/tr><tr><td><code>show ipv6 ospf database<\/code><\/td><td>OSPFv3\u306eLSDB\uff08\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30c8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09\u3092\u8868\u793a<\/td><\/tr><tr><td><code>show ipv6 route ospf<\/code><\/td><td>OSPFv3\u304b\u3089\u5b66\u7fd2\u3057\u305f\u30eb\u30fc\u30c8\u3092\u8868\u793a<\/td><\/tr><tr><td><code>show ipv6 ospf interface<\/code><\/td><td>OSPFv3\u304c\u6709\u52b9\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u60c5\u5831\uff08\u30a8\u30ea\u30a2\u3001\u30b3\u30b9\u30c8\u3001\u30bf\u30a4\u30de\u30fc\u3001\u96a3\u63a5\u72b6\u6cc1\u306a\u3069\uff09\u3092\u8868\u793a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u9a13\u306e\u72d9\u308f\u308c\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u300cIPv4\u306eOSPF\u30b3\u30de\u30f3\u30c9\u3067\u306f\u306a\u304f\u3001IPv6\u5c02\u7528\u306e <code>show ipv6 ospf \uff5e<\/code> \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u300d\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306f\u3001\u4ed5\u7d44\u307f\u81ea\u4f53\u306fOSPFv2\u3068\u307b\u307c\u540c\u3058\u3067\u3059\u304c\u3001<strong>\u30ea\u30f3\u30af\u5358\u4f4d\u3067\u306e\u6709\u52b9\u5316<\/strong> \u3084 <strong>\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5229\u7528<\/strong> \u306a\u3069\u3001IPv6\u7279\u6709\u306e\u9055\u3044\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u306e\u8a2d\u5b9a\uff08\u767a\u5c55\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306f\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u306b\u52a0\u3048\u3066\u3001\u904b\u7528\u74b0\u5883\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306b\u5fdc\u3058\u305f\u8ffd\u52a0\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u8a66\u9a13\u3067\u3082\u554f\u308f\u308c\u3084\u3059\u3044 <strong>equal-cost\u30de\u30eb\u30c1\u30d1\u30b9\uff08ECMP\uff09\u306e\u5236\u5fa1<\/strong>\u3001<strong>\u30eb\u30fc\u30c8\u96c6\u7d04<\/strong>\u3001<strong>NBMA\u74b0\u5883\u3067\u306e\u30cd\u30a4\u30d0\u30fc\u5b9a\u7fa9<\/strong>\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30d7\u5909\u66f4<\/strong> \u306a\u3069\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">equal-cost\u7d4c\u8def\u6570\u306e\u5236\u5fa1\uff08maximum-paths\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u306f\u3001\u540c\u3058\u30b3\u30b9\u30c8\u306e\u7d4c\u8def\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6700\u5927 <strong>16\u30d1\u30b9<\/strong> \u767b\u9332\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u7d4c\u8def\u306fequal-cost\u30de\u30eb\u30c1\u30d1\u30b9\uff08ECMP\uff09\u3068\u3057\u3066\u8ca0\u8377\u5206\u6563\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5927\u5024\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-rtr)# maximum-paths &lt;\u6570\u5024><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a\u540c\u6642\u306b\u4f7f\u7528\u3067\u304d\u308b\u7d4c\u8def\u30922\u672c\u306b\u5236\u9650\u3059\u308b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router ospf 1\n(config-rtr)# maximum-paths 2<\/code><\/pre>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\uff1aRIPng\u306f\u6700\u59274\u3001OSPFv3\u306f\u6700\u592716\u3001\u3068\u3044\u3046\u9055\u3044\u3092\u554f\u308f\u308c\u3084\u3059\u3044\u306e\u3067\u533a\u5225\u3057\u3066\u899a\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30ea\u30a2\u5185\u30eb\u30fc\u30c8\u96c6\u7d04\uff08area range\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u3067\u306f\u3001\u30a8\u30ea\u30a2\u5185\u3067\u7d30\u304b\u3044\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u3072\u3068\u307e\u3068\u3081\u306b\u3057\u3066\u4e0a\u4f4d\u30a8\u30ea\u30a2\u3078\u5e83\u544a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3092\u300c\u30eb\u30fc\u30c8\u96c6\u7d04\u300d\u3068\u547c\u3073\u307e\u3059\u3002OSPFv2\u540c\u69d8\u3001\u96c6\u7d04\u306f<strong>\u30eb\u30fc\u30bf\u30d7\u30ed\u30bb\u30b9\u5074\u3067\u8a2d\u5b9a<\/strong>\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-rtr)# area &lt;area-id> range &lt;prefix> &#91; cost &lt;value> ]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a<code>2001:1:1:0001::\/64 \uff5e 2001:1:1:FFFF::\/64<\/code> \u3092\u30a8\u30ea\u30a210\u3067\u96c6\u7d04\u3057\u3066 <code>2001:1:1::\/48<\/code> \u3068\u3057\u3066\u5e83\u544a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 router ospf 1\n(config-rtr)# area 10 range 2001:1:1::\/48<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u88dc\u8db3<\/strong>\uff1a\u96c6\u7d04\u30eb\u30fc\u30c8\u306fLSA Type 3\uff08OSPFv2\uff09\u306b\u76f8\u5f53\u3057\u3001OSPFv3\u3067\u306f\u300cInter-Area Prefix LSA\u300d\u3068\u3057\u3066\u901a\u77e5\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NBMA\u74b0\u5883\u3067\u306e\u30cd\u30a4\u30d0\u30fc\u8a2d\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306fOSPFv2\u3068\u540c\u3058\u304f\u3001NBMA\uff08Non-Broadcast Multi-Access\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u81ea\u52d5\u7684\u306b\u30cd\u30a4\u30d0\u30fc\u3092\u691c\u51fa\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u624b\u52d5\u3067\u30cd\u30a4\u30d0\u30fc\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-if)# ipv6 ospf neighbor &lt;ipv6-address> &#91; priority &lt;number> ] &#91; cost &lt;value> ] &#91; database-filter all out ]<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>priority<\/strong>\uff1aDR\/BDR\u9078\u51fa\u6642\u306e\u512a\u5148\u5ea6<\/li>\n\n\n\n<li><strong>cost<\/strong>\uff1a\u305d\u306e\u96a3\u63a5\u30eb\u30fc\u30bf\u3078\u306e\u30ea\u30f3\u30af\u30b3\u30b9\u30c8<\/li>\n\n\n\n<li><strong>database-filter all out<\/strong>\uff1aLSDB\u3092\u540c\u671f\u3057\u306a\u3044\uff08\u5236\u5fa1\u7528\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv2\u3067\u306f\u30eb\u30fc\u30bf\u30d7\u30ed\u30bb\u30b9\u4e0a\u3067\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001OSPFv3\u3067\u306f <strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30e2\u30fc\u30c9\u3067\u8a2d\u5b9a<\/strong> \u3059\u308b\u70b9\u304c\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NBMA\u74b0\u5883\u3067\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30d7\u5909\u66f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3054\u3068\u306bOSPF\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30d7\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306fOSPFv2\u3068\u540c\u69d8\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-if)# ipv6 ospf network { broadcast | non-broadcast | point-to-point | point-to-multipoint &#91; non-broadcast ] }<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>broadcast<\/strong>\uff1a\u30c7\u30d5\u30a9\u30eb\u30c8\uff08Ethernet\u306a\u3069\uff09<\/li>\n\n\n\n<li><strong>non-broadcast<\/strong>\uff1aNBMA\uff08Frame Relay\u306a\u3069\uff09\u3001\u30cd\u30a4\u30d0\u30fc\u624b\u52d5\u5b9a\u7fa9\u304c\u5fc5\u8981<\/li>\n\n\n\n<li><strong>point-to-point<\/strong>\uff1a\u76f4\u7d50\u30ea\u30f3\u30af\u3067\u4f7f\u7528<\/li>\n\n\n\n<li><strong>point-to-multipoint<\/strong>\uff1a\u8907\u6570\u63a5\u7d9a\u3060\u304c\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u4e0d\u53ef\u306e\u74b0\u5883\u3067\u5229\u7528<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\uff1a\u300cNBMA\u74b0\u5883\u3067\u81ea\u52d5\u30cd\u30a4\u30d0\u30fc\u691c\u51fa\u4e0d\u53ef\u300d\u2192\u300c\u624b\u52d5\u30cd\u30a4\u30d0\u30fc\u5b9a\u7fa9\u304c\u5fc5\u8981\u300d\u3068\u3044\u3046\u6d41\u308c\u304c\u72d9\u308f\u308c\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LSA Type\u306e\u6bd4\u8f03\uff08OSPFv2 vs OSPFv3\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u3067\u306fIPv6\u5bfe\u5fdc\u306e\u305f\u3081\u3001\u65b0\u3057\u3044LSA\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>OSPFv2 LSA<\/th><th>\u540d\u79f0<\/th><th>OSPFv3 LSA<\/th><th>\u540d\u79f0<\/th><\/tr><\/thead><tbody><tr><td>Type 1<\/td><td>Router LSA<\/td><td>0x2001<\/td><td>Router LSA<\/td><\/tr><tr><td>Type 2<\/td><td>Network LSA<\/td><td>0x2002<\/td><td>Network LSA<\/td><\/tr><tr><td>Type 3<\/td><td>Network Summary LSA<\/td><td>0x2003<\/td><td>Inter-Area Prefix LSA<\/td><\/tr><tr><td>Type 4<\/td><td>ASBR Summary LSA<\/td><td>0x2004<\/td><td>Inter-Area Router LSA<\/td><\/tr><tr><td>Type 5<\/td><td>AS External LSA<\/td><td>0x4005<\/td><td>AS External LSA<\/td><\/tr><tr><td>Type 7<\/td><td>NSSA External LSA<\/td><td>0x2007<\/td><td>NSSA LSA<\/td><\/tr><tr><td>&#8211;<\/td><td>&#8211;<\/td><td>0x2008<\/td><td>Link LSA<\/td><\/tr><tr><td>&#8211;<\/td><td>&#8211;<\/td><td>0x2009<\/td><td>Intra-Area Prefix LSA<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Flooding Scope\uff08OSPFv3 LSA\u306e\u30b9\u30b3\u30fc\u30d7\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306eLSA\u306b\u306f <strong>S\u30d3\u30c3\u30c8\uff08\u30b9\u30b3\u30fc\u30d7\uff09<\/strong> \u304c\u5b9a\u7fa9\u3055\u308c\u3066\u304a\u308a\u3001\u4f1d\u64ad\u7bc4\u56f2\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>00<\/code>\uff1a\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb<\/li>\n\n\n\n<li><code>01<\/code>\uff1a\u30a8\u30ea\u30a2\u5185<\/li>\n\n\n\n<li><code>10<\/code>\uff1aAS\u5168\u4f53<\/li>\n\n\n\n<li><code>11<\/code>\uff1a\u4e88\u7d04<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\uff1aOSPFv3\u306e\u767a\u5c55\u8a2d\u5b9a\u3067\u306f\u7279\u306b <strong>maximum-paths \u306e\u65e2\u5b9a\u5024\uff0816\uff09<\/strong>\u3001<strong>NBMA\u74b0\u5883\u3067\u30cd\u30a4\u30d0\u30fc\u624b\u52d5\u8a2d\u5b9a\u304c\u5fc5\u8981<\/strong>\u3001<strong>\u65b0\u3057\u3044LSA Type\uff088\u30689\uff09<\/strong> \u304c\u8a66\u9a13\u3067\u554f\u308f\u308c\u3084\u3059\u3044\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u306e\u691c\u8a3c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u3092\u8a2d\u5b9a\u3057\u305f\u5f8c\u306f\u3001\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092 <strong>show\u30b3\u30de\u30f3\u30c9<\/strong> \u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u8a66\u9a13\u306b\u51fa\u3084\u3059\u3044\u4ee3\u8868\u7684\u306a\u691c\u8a3c\u30b3\u30de\u30f3\u30c9\u3092\u6574\u7406\u3057\u307e\u3059\u3002IPv4\u306eOSPF\u3068\u6df7\u540c\u3057\u306a\u3044\u3088\u3046\u3001\u300cIPv6\u5c02\u7528\u30b3\u30de\u30f3\u30c9\u300d\u3092\u899a\u3048\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 protocols<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 protocols<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u306f\u3001\u30eb\u30fc\u30bf\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308bIPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6982\u8981\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7a3c\u50cd\u4e2d\u306eOSPFv3\u30d7\u30ed\u30bb\u30b9ID<\/li>\n\n\n\n<li>OSPFv3\u304c\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/li>\n\n\n\n<li>\u518d\u914d\u5e03\u8a2d\u5b9a\u306e\u6709\u7121<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3069\u3092\u628a\u63e1\u3067\u304d\u307e\u3059\u3002\u5168\u4f53\u306e\u8a2d\u5b9a\u72b6\u6cc1\u3092\u4e00\u76ee\u3067\u78ba\u8a8d\u3057\u305f\u3044\u3068\u304d\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 ospf<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 ospf<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306e\u30d7\u30ed\u30bb\u30b9\u3054\u3068\u306e\u8a73\u7d30\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30bb\u30b9ID<\/li>\n\n\n\n<li>\u30eb\u30fc\u30bfID\uff08Router ID\uff09<\/li>\n\n\n\n<li>Hello\/Dead\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb<\/li>\n\n\n\n<li>\u6240\u5c5e\u30a8\u30ea\u30a2<\/li>\n\n\n\n<li>SPF\u30bf\u30a4\u30de\u30fc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3069\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u8a2d\u5b9a\u3057\u305f\u30eb\u30fc\u30bfID\u304c\u6b63\u3057\u304f\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u3053\u3053\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 ospf interface<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 ospf interface<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3054\u3068\u306eOSPFv3\u60c5\u5831\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OSPFv3\u6709\u52b9\u5316\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u6240\u5c5e\u30a8\u30ea\u30a2<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u5024\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u5e2f\u57df\u5e45\u306b\u4f9d\u5b58\uff09<\/li>\n\n\n\n<li>Hello\/Dead\u30bf\u30a4\u30de\u30fc\u306e\u5024<\/li>\n\n\n\n<li>\u30cd\u30a4\u30d0\u30fc\u306e\u60c5\u5831\uff08DR\/BDR\u9078\u51fa\u72b6\u6cc1\u3082\u78ba\u8a8d\u53ef\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u6642\u306b\u306f\u300c\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067OSPFv3\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u300d\u300cHello\/Dead\u30bf\u30a4\u30de\u30fc\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u300d\u3092\u78ba\u8a8d\u3059\u308b\u306e\u304c\u5b9a\u756a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">show ipv6 ospf neighbor<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>R1# show ipv6 ospf neighbor<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u96a3\u63a5\u30eb\u30fc\u30bf\u3068\u306e\u30cd\u30a4\u30d0\u30fc\u95a2\u4fc2\u3092\u78ba\u8a8d\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u51fa\u529b\u306e\u4e3b\u306a\u9805\u76ee\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9805\u76ee<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td><strong>Neighbor ID<\/strong><\/td><td>\u30cd\u30a4\u30d0\u30fc\u306e\u30eb\u30fc\u30bfID<\/td><\/tr><tr><td><strong>Pri<\/strong><\/td><td>\u30cd\u30a4\u30d0\u30fc\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u8a2d\u5b9a\u3055\u308c\u305fOSPF\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3<\/td><\/tr><tr><td><strong>State<\/strong><\/td><td>\u30cd\u30a4\u30d0\u30fc\u306e\u72b6\u614b\uff08\u4f8b\uff1aFULL\/DR\u3001FULL\/BDR\u306a\u3069\uff09<\/td><\/tr><tr><td><strong>Dead Time<\/strong><\/td><td>\u3053\u306e\u30cd\u30a4\u30d0\u30fc\u304b\u3089Hello\u3092\u53d7\u4fe1\u3067\u304d\u306a\u3051\u308c\u3070\u30c0\u30a6\u30f3\u3068\u5224\u5b9a\u3055\u308c\u308b\u307e\u3067\u306e\u6b8b\u308a\u6642\u9593<\/td><\/tr><tr><td><strong>Interface ID<\/strong><\/td><td>\u30cd\u30a4\u30d0\u30fc\u5074\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9ID<\/td><\/tr><tr><td><strong>Interface<\/strong><\/td><td>\u81ea\u30eb\u30fc\u30bf\u5074\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30a4\u30d0\u30fc\u304c\u6b63\u3057\u304f\u78ba\u7acb\u3057\u3066\u3044\u308c\u3070\u3001<strong>FULL<\/strong> \u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\u8a66\u9a13\u3067\u306f\u300c\u30cd\u30a4\u30d0\u30fc\u304cFULL\u306b\u5230\u9054\u3057\u3066\u3044\u306a\u3044\u539f\u56e0\u3092\u554f\u3046\u300d\u554f\u984c\u304c\u3088\u304f\u51fa\u308b\u306e\u3067\u3001Hello\/Dead\u30bf\u30a4\u30de\u30fc\u3084\u30a8\u30ea\u30a2\u8a2d\u5b9a\u306e\u4e0d\u4e00\u81f4\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306e\u691c\u8a3c\u30b3\u30de\u30f3\u30c9\u306f\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5168\u4f53\u50cf\u306e\u78ba\u8a8d<\/strong> \u2192 <code>show ipv6 protocols<\/code><\/li>\n\n\n\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u5358\u4f4d\u306e\u78ba\u8a8d<\/strong> \u2192 <code>show ipv6 ospf<\/code><\/li>\n\n\n\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u78ba\u8a8d<\/strong> \u2192 <code>show ipv6 ospf interface<\/code><\/li>\n\n\n\n<li><strong>\u30cd\u30a4\u30d0\u30fc\u95a2\u4fc2\u306e\u78ba\u8a8d<\/strong> \u2192 <code>show ipv6 ospf neighbor<\/code><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u6d41\u308c\u3067\u62bc\u3055\u3048\u3066\u304a\u304f\u3068\u52b9\u7387\u7684\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea\u3068\u306f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u6765\u306eOSPF\u3067\u306f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IPv4 \u2192 OSPFv2<\/li>\n\n\n\n<li>IPv6 \u2192 OSPFv3<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u5206\u3051\u3066\u30d7\u30ed\u30bb\u30b9\u3092\u52d5\u304b\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br>\u3057\u304b\u3057<strong><span class=\"swl-marker mark_yellow\">OSPFv3\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea<\/span><\/strong>\u3092\u5229\u7528\u3059\u308c\u3070\u30011\u3064\u306eOSPFv3\u30d7\u30ed\u30bb\u30b9\u3067IPv4\u3068IPv6\u3092\u307e\u3068\u3081\u3066\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u7d4c\u8def\u60c5\u5831\u306f\u5171\u901a\u306e\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30c8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08LSDB\uff09\u306b\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002\u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u74b0\u5883\u306e\u69cb\u7bc9\u3092\u7c21\u7d20\u5316\u3067\u304d\u308b\u70b9\u304c\u5927\u304d\u306a\u7279\u5fb4\u3067\u3059\u3002<br>\u3053\u306e\u6a5f\u80fd\u306fCisco IOS 15.1(3)S \/ 15.2(1)T\u4ee5\u964d\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea\u306e\u8a2d\u5b9a\u624b\u9806<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6709\u52b9\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306fIPv6\u3092\u5229\u7528\u3057\u3066\u5236\u5fa1\u30d1\u30b1\u30c3\u30c8\u3092\u3084\u308a\u53d6\u308a\u3059\u308b\u305f\u3081\u3001IPv4\u306e\u307f\u306e\u74b0\u5883\u3067\u3082\u5fc5\u305a\u4ee5\u4e0b\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# ipv6 unicast-routing<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d7\u30ed\u30bb\u30b9\u306e\u8d77\u52d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# router ospfv3 &lt;process-id><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea\u306e\u6307\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u3067IPv4\u3068IPv6\u3092\u500b\u5225\u306b\u6709\u52b9\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-router)# address-family ipv4 unicast\n(config-router)# address-family ipv6 unicast<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u30eb\u30fc\u30bfID\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5168\u4f53\u3067\u5171\u901a\u306e\u30eb\u30fc\u30bfID\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# router ospfv3 1\n(config-router)# router-id 1.1.1.1<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea\u3054\u3068\u306b\u500b\u5225\u306e\u30eb\u30fc\u30bfID\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-router)# address-family ipv4 unicast\n(config-router-af)# router-id 1.1.1.1<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u306e\u6709\u52b9\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OSPFv3\u306fnetwork\u30b3\u30de\u30f3\u30c9\u3067\u306f\u306a\u304f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3054\u3068\u306b\u6709\u52b9\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config-if)# ospfv3 &lt;process-id> &lt;address-family> area &lt;area-id><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1aGigabitEthernet0\/0\u3092IPv4\u30fbIPv6\u3068\u3082\u306b\u30a8\u30ea\u30a20\u306b\u6240\u5c5e\u3055\u305b\u308b\u5834\u5408<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# interface g0\/0\n(config-if)# ospfv3 1 ipv4 area 0\n(config-if)# ospfv3 1 ipv6 area 0<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">IPv6\u30a2\u30c9\u30ec\u30b9\u304c\u4e0d\u8981\u306a\u5834\u5408\u306e\u6ce8\u610f\u70b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IPv4\u306e\u307f\u3092\u6271\u3046\u5834\u5408\u3067\u3082OSPFv3\u306fIPv6\u901a\u4fe1\u3092\u4f7f\u3046\u305f\u3081<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>ipv6 unicast-routing<\/code> \u306f\u5fc5\u9808<\/li>\n\n\n\n<li>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306bIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3057\u306a\u3044\u5834\u5408\u306f <code>ipv6 enable<\/code> \u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u3042\u308a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u5b9a\u4f8b\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">R1\u306e\u8a2d\u5b9a<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>R1(config)# ipv6 unicast-routing\nR1(config)# router ospfv3 1\nR1(config-router)# router-id 1.1.1.1\nR1(config-router)# address-family ipv4 unicast\nR1(config-router-af)# exit-address-family\nR1(config-router)# address-family ipv6 unicast\nR1(config-router-af)# exit-address-family\n\nR1(config)# interface g0\/0\nR1(config-if)# ip address 10.0.0.1 255.255.255.0\nR1(config-if)# ipv6 address 2001:1:1:10::1\/64\nR1(config-if)# ipv6 address fe80::1 link-local\nR1(config-if)# ospfv3 1 ipv4 area 0\nR1(config-if)# ospfv3 1 ipv6 area 0\n\nR1(config)# interface g0\/1\nR1(config-if)# ip address 172.16.1.254 255.255.255.0\nR1(config-if)# ipv6 address 2001:1:1:1::1\/64\nR1(config-if)# ipv6 address fe80::1 link-local\nR1(config-if)# ospfv3 1 ipv4 area 1\nR1(config-if)# ospfv3 1 ipv6 area 1<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">R2\u306e\u8a2d\u5b9a<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>R2(config)# ipv6 unicast-routing\nR2(config)# router ospfv3 1\nR2(config-router)# router-id 2.2.2.2\nR2(config-router)# address-family ipv4 unicast\nR2(config-router-af)# exit-address-family\nR2(config-router)# address-family ipv6 unicast\nR2(config-router-af)# exit-address-family\n\nR2(config)# interface g0\/0\nR2(config-if)# ip address 10.0.0.2 255.255.255.0\nR2(config-if)# ipv6 address 2001:1:1:10::2\/64\nR2(config-if)# ipv6 address fe80::2 link-local\nR2(config-if)# ospfv3 1 ipv4 area 0\nR2(config-if)# ospfv3 1 ipv6 area 0\n\nR2(config)# interface g0\/1\nR2(config-if)# ip address 172.16.2.254 255.255.255.0\nR2(config-if)# ipv6 address 2001:1:1:2::2\/64\nR2(config-if)# ipv6 address fe80::2 link-local\nR2(config-if)# ospfv3 1 ipv4 area 2\nR2(config-if)# ospfv3 1 ipv6 area 2<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">OSPFv3\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>show ospfv3 neighbor<\/code><br>\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea\u3054\u3068\u306e\u30cd\u30a4\u30d0\u30fc\u60c5\u5831\u3092\u8868\u793a<\/li>\n\n\n\n<li><code>show ospfv3 interface brief<\/code><br>OSPFv3\u304c\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u4e00\u89a7\u3092\u8868\u793a<\/li>\n\n\n\n<li><code>show ospfv3 database<\/code><br>OSPFv3\u306eLSDB\u3092\u8868\u793a<\/li>\n\n\n\n<li><code>show ip protocols<\/code><br>IPv4\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u60c5\u5831\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li><code>show ipv6 protocols<\/code><br>IPv6\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u60c5\u5831\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li><code>show ip route<\/code><br>IPv4\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li><code>show ipv6 route<\/code><br>IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\uff1a<br>\u30fbOSPFv3\u30a2\u30c9\u30ec\u30b9\u30d5\u30a1\u30df\u30ea\u3067\u306fIPv4\u3068IPv6\u30921\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u6271\u3048\u308b<br>\u30fbOSPFv3\u306e\u901a\u4fe1\u306fIPv6\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081 <code>ipv6 unicast-routing<\/code> \u304c\u5fc5\u9808<br>\u30fbIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u4ed8\u4e0e\u3057\u306a\u3044\u5834\u5408\u306f <code>ipv6 enable<\/code> \u304c\u5fc5\u8981<br>\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6307\u5b9a\u3067\u306f\u306a\u304f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u6709\u52b9\u5316\u3059\u308b<br>\u3053\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u74b0\u5883\u306e\u8a66\u9a13\u554f\u984c\u3067\u6709\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25c6\u307e\u3068\u3081\u30b9\u30e9\u30a4\u30c9<\/h2>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/ccna-curriculum.tech-village.co.jp\/wp-content\/uploads\/2025\/04\/IPv6\uff08\u52d5\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0-RIPng-_-OSPFv3\uff09.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"IPv6\uff08\u52d5\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30af\u3099 RIPng _ OSPFv3\uff09\u306e\u57cb\u3081\u8fbc\u307f\u3002\"><\/object><a id=\"wp-block-file--media-b5c01995-373e-4ecf-b7b1-80e808ecb3ca\" href=\"https:\/\/ccna-curriculum.tech-village.co.jp\/wp-content\/uploads\/2025\/04\/IPv6\uff08\u52d5\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0-RIPng-_-OSPFv3\uff09.pdf\">IPv6\uff08\u52d5\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30af\u3099 RIPng _ OSPFv3\uff09<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u672c IPv6\u306b\u304a\u3051\u308b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001IPv4\u3068\u540c\u69d8\u306b \u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30eb\u30fc\u30c8 \u3068 \u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb \u306e2\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002 IPv6\u3067\u5229\u7528\u3055\u308c\u308b\u4ee3\u8868\u7684\u306a\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-393","post","type-post","status-publish","format-standard","hentry","category-ip-connect"],"_links":{"self":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=393"}],"version-history":[{"count":3,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":711,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions\/711"}],"wp:attachment":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}