{"id":904,"date":"2019-11-12T11:10:17","date_gmt":"2019-11-12T03:10:17","guid":{"rendered":"http:\/\/149.129.74.185\/?p=904"},"modified":"2019-11-12T17:03:19","modified_gmt":"2019-11-12T09:03:19","slug":"%e8%ae%a1%e7%ae%97%e6%9c%ba%e7%bd%91%e7%bb%9cweek-9-note","status":"publish","type":"post","link":"http:\/\/www.magicmipamipa.com\/?p=904","title":{"rendered":"[\u8ba1\u7b97\u673a\u7f51\u7edc]Week 9 Note"},"content":{"rendered":"<p>CIDR &#8211; Classless InterDomain Routing<\/p>\n<p>\u4e3a\u4e86\u51cf\u5c11\u8def\u7531\u8868\u4e2d\u9488\u5bf9\u5355\u4e2a\u7f51\u7edc\u8fdb\u884c\u90e8\u7f72<\/p>\n<p>C:194.24.0.0 mask 11111111.11111111.11111000.00000000<\/p>\n<p>E:194.24.8.0 mask 11111111.11111111.11111100.00000000<\/p>\n<p>O:194.24.16.0 mask 11111111.11111111.11110000.00000000<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u65e0\u8fde\u63a5\u901a\u4fe1<\/strong><\/p>\n<p>IPv6 Address<\/p>\n<p>\u4e2d\u95f4\u538b\u7f290<\/p>\n<p>IP Protocol 32bits\u4e00\u884c<\/p>\n<p>\u3010Version\u3011 \u7248\u672c\u53f7<\/p>\n<p>\u3010IHL\u3011HeadLength \u5934\u90e8\u957f\u5ea6 *32bits\uff08\u6709\u591a\u5c11\u884c\uff09<\/p>\n<p>\u3010Type of service\u3011 Priority of Delay\/Throughput\/Reliability or Discard probability \uff08\u7531\u4e8eIP\u662f\u65e0\u8fde\u63a5\u670d\u52a1\uff0c\u6240\u4ee5\u6ca1\u5565\u7528\uff09<\/p>\n<p>\u3010Total length\u3011\u603b\u957f\u5ea6<\/p>\n<p>\u3010Identification\u3011\u552f\u4e00\u8bc6\u522b\u6807\u5fd7<\/p>\n<p>\u3010DF\u3011Don&#8217;t Fragment \u6ca1\u6709\u88ab\u5206\u6bb5<\/p>\n<p>\u3010MF\u3011More Fragment \u88ab\u5206\u6bb5\u7684IP\u5305\uff0c\u8868\u793a\u8fd8\u6709\u88ab\u5206\u6bb5\u7684\u5176\u4ed6\u5305<\/p>\n<p>\u3010Fragment offset\u3011FragmentID \u6839\u636eID\u5408\u5e76\u88ab\u5206\u6bb5\u7684IP\u5305<\/p>\n<p>\/\/Path MTU discovery \u4e0d\u65ad\u6d4b\u8bd5\u8def\u7531\u5668\u7f51\u7edc\u4e2d\u6700\u5c0f\u7684MTU \u7f51\u7edc\u5141\u8bb8\u7a7f\u8fc7\u6700\u5c11\u6570\u636e<\/p>\n<p>\u3010Time to live\u3011\u5f53TTL=1\u7684\u65f6\u5019\u4e0d\u4f1a\u88ab\u8f6c\u53d1<\/p>\n<p>\u3010Protocol\u3011\u4e0a\u5c42\u534f\u8bae<\/p>\n<p>\u3010Header checksum\uff08CRC\uff09\u301116\u6bd4\u7279 \u751f\u6210\u591a\u9879\u5f0f17\u4f4d<\/p>\n<p>&nbsp;<\/p>\n<p>\u3010\u672c\u5468\u590d\u4e60\u7b2c\u4e09\u7ae0\u3011<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CIDR &#8211; Classless InterDomain Routing \u4e3a\u4e86\u51cf\u5c11\u8def\u7531\u8868 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19,16],"tags":[],"_links":{"self":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/904"}],"collection":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=904"}],"version-history":[{"count":5,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/904\/revisions"}],"predecessor-version":[{"id":926,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/904\/revisions\/926"}],"wp:attachment":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=904"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}