{"id":454,"date":"2025-10-22T09:58:55","date_gmt":"2025-10-22T01:58:55","guid":{"rendered":"https:\/\/www.youvii.site\/?p=454"},"modified":"2025-10-22T09:58:55","modified_gmt":"2025-10-22T01:58:55","slug":"28luyouqijichu","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/28luyouqijichu","title":{"rendered":"2.8\u8def\u7531\u5668\u57fa\u7840"},"content":{"rendered":"<h1>2.8 \u8def\u7531\u5668\u57fa\u7840<\/h1>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/22\/68f834b07f163.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741670905242-a45330c2-5c95-4918-95eb-cf0b2dc84475.png\" \/><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u547d\u540d\u8bbe\u5907\uff0c\u4ee5\u628a\u8fd9\u53f0\u8bbe\u5907\u548c\u5176\u4ed6\u8def\u7531\u5668\u533a\u5206\u5f00\uff0c\u5e76\u4e14\u914d\u7f6e\u5bc6\u7801\uff0c\u5982\u793a\u4f8b\u6240\u793a\u3002<\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">Router# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">configure terminal             <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">Enter configuration commands, one per line. End with CNTL\/Z.      <\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">Router(config)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">hostname R1                <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">enable secret class                <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">line console 0             <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-line)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">password cisco                <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-line)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">login                 <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-line)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">exit                  <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">line vty 0 4                   <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-line)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">password cisco                <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-line)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">login                 <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-line)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">exit                  <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">service password-encryption            <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)#                       <\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u914d\u7f6e\u6a2a\u5e45\uff0c\u5bf9\u672a\u6388\u6743\u7684\u8bbf\u95ee\u63d0\u4f9b\u6cd5\u5f8b\u8b66\u793a\uff0c\u5982\u793a\u4f8b\u6240\u793a\u3002<\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">banner motd #Authorized Access Only!#      <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)#                       <\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u5728\u6240\u4f5c\u7684\u66f4\u6539\u4fdd\u5b58\u5728\u8def\u7531\u5668\u4e0a\uff0c\u5982\u793a\u4f8b\u6240\u793a\u3002<\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">copy running-config startup-config         <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">Destination filename [startup-config]?                <\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">Building configuration&#8230;                 <\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">[OK]                      <\/font><\/p>\n<p><font style=\"color:#dfdfdf;\"><br \/>\n<\/font><\/p>\n<p><font style=\"color:#056153;background-color:#ffffff;\">\u914d\u7f6e\u8def\u7531\u5668\u63a5\u53e3<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u8def\u7531\u5668\u652f\u6301 LAN \u548c WAN\uff0c\u800c\u4e14\u53ef\u4ee5\u4e92\u8fde\u4e0d\u540c\u7c7b\u578b\u7684\u7f51\u7edc\uff1b\u56e0\u6b64\uff0c\u5b83\u4eec\u652f\u6301\u8bb8\u591a\u7c7b\u578b\u7684\u63a5\u53e3\u3002\u4f8b\u5982\uff0c\u7b2c 2 \u4ee3 ISR \u5e26\u6709\u4e00\u4e2a\u6216\u4e24\u4e2a\u96c6\u6210\u7684\u5343\u5146\u4ee5\u592a\u7f51\u63a5\u53e3\u548c\u9ad8\u901f\u5e7f\u57df\u7f51\u63a5\u53e3\u5361 (HWIC) \u63d2\u69fd\uff0c\u4ee5\u4fbf\u652f\u6301\u5176\u4ed6\u7c7b\u578b\u7684\u7f51\u7edc\u63a5\u53e3\uff0c\u5305\u62ec\u4e32\u884c\u3001DSL \u548c\u7535\u7f06\u63a5\u53e3\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;\"><br \/>\n<\/font><\/p>\n<ul>\n<li><strong><font style=\"color:#58585b;\">\u914d\u7f6e\u81f3\u5c11\u4e00\u4e2a IP \u5730\u5740<\/font><\/strong><font style=\"color:#58585b;\"> &#8211; \u4f7f\u7528 \u4f7f\u7528 <\/font><strong><font style=\"color:#58585b;\">ip address<\/font><\/strong><font style=\"color:#58585b;\"> <\/font><em><font style=\"color:#58585b;\">ip-address subnet-mask<\/font><\/em><font style=\"color:#58585b;\"> \u548c <\/font><strong><font style=\"color:#58585b;\">ipv6 address<\/font><\/strong><font style=\"color:#58585b;\"> <\/font><em><font style=\"color:#58585b;\">ipv6-address\/prefix<\/font><\/em><font style=\"color:#58585b;\"> \u63a5\u53e3\u914d\u7f6e\u547d\u4ee4\u3002<\/font><\/li>\n<li><strong><font style=\"color:#58585b;\">\u6fc0\u6d3b<\/font><\/strong><font style=\"color:#58585b;\"> &#8211; \u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cLAN \u548c WAN \u63a5\u53e3\u90fd\u6ca1\u6709\u6fc0\u6d3b\uff08<\/font><strong><font style=\"color:#58585b;\">shutdown<\/font><\/strong><font style=\"color:#58585b;\">\uff09\u3002\u8981\u542f\u7528\u63a5\u53e3\uff0c\u5c31\u5fc5\u987b\u4f7f\u7528 <\/font><strong><font style=\"color:#58585b;\">no shutdown<\/font><\/strong><font style=\"color:#58585b;\"> \u547d\u4ee4\u5c06\u5176\u6fc0\u6d3b\u3002\u3002\uff08\u8fd9\u4e0e\u63a5\u53e3\u901a\u7535\u7c7b\u4f3c\u3002\uff09\u63a5\u53e3\u8fd8\u5fc5\u987b\u8fde\u63a5\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\uff08\u4f8b\u5982\u96c6\u7ebf\u5668\u3001\u4ea4\u6362\u673a\u6216\u5176\u4ed6\u8def\u7531\u5668\uff09\uff0c\u624d\u80fd\u4f7f\u7269\u7406\u5c42\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\u3002<\/font><\/li>\n<li><strong><font style=\"color:#58585b;\">Description\uff08\u63cf\u8ff0\uff09<\/font><\/strong><font style=\"color:#58585b;\"> &#8211; \u4e5f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6765\u7ed9\u63a5\u53e3\u914d\u7f6e\u6700\u591a 240 \u4e2a\u5b57\u7b26\u7684\u7b80\u77ed\u63cf\u8ff0\u3002\u5efa\u8bae\u4e3a\u6bcf\u4e2a\u63a5\u53e3\u914d\u7f6e\u63cf\u8ff0\u3002\u5728\u751f\u4ea7\u7f51\u7edc\u4e2d\uff0c\u7ed9\u63a5\u53e3\u6dfb\u52a0\u63cf\u8ff0\u4fe1\u606f\u7684\u597d\u5904\u663e\u800c\u6613\u89c1\uff0c\u8fd9\u6837\u505a\u65e2\u4fbf\u4e8e\u6392\u9664\u6545\u969c\uff0c\u4e5f\u4fbf\u4e8e\u786e\u5b9a\u7b2c\u4e09\u65b9\u8fde\u63a5\u4fe1\u606f\u548c\u8054\u7cfb\u4fe1\u606f\u3002<\/font><\/li>\n<li><font style=\"color:#58585b;background-color:#ffffff;\">\u4e0b\u9762\u7684\u793a\u4f8b\u663e\u793a\u4e86 R1 \u63a5\u53e3\u4e0a\u7684\u914d\u7f6e\u3002<\/font><\/li>\n<\/ul>\n<p><font style=\"color:#000000;\">R1(config)# interface gigabitethernet 0\/0\/0<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# ip address 192.168.10.1 255.255.255.0 <\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# ipv6 address 2001:db8:acad:1::1\/64 <\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# description Link to LAN 1<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# no shutdown<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# exit<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config)# interface gigabitethernet 0\/0\/1<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# ip address 192.168.11.1 255.255.255.0 <\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# ipv6 address 2001:db8:acad:2::1\/64 <\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# description Link to LAN 2<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# no shutdown<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# exit<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config)# interface serial 0\/0\/0<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# ip address 209.165.200.225 255.255.255.252 <\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# ipv6 address 2001:db8:acad:3::225\/64 <\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# description Link to R2<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# no shutdown<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config-if)# exit<\/font><\/p>\n<p><font style=\"color:#000000;\">R1(config)#<\/font><\/p>\n<p><font style=\"color:#000000;\"><\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u73af\u56de\u63a5\u53e3\u662f\u8def\u7531\u5668\u5185\u90e8\u7684\u4e00\u79cd\u903b\u8f91\u63a5\u53e3\u3002\u5b83\u4e0d\u4f1a\u5212\u5206\u7ed9\u4e00\u4e2a\u7269\u7406\u7aef\u53e3\uff0c\u800c\u4e14\u4e5f\u6c38\u8fdc\u4e0d\u4f1a\u8fde\u63a5\u5230\u5176\u4ed6\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u89c6\u4e3a\u662f\u4e00\u4e2a\u8f6f\u4ef6\u63a5\u53e3\uff0c\u53ea\u8981\u8def\u7531\u5668\u8fd0\u884c\u6b63\u5e38\uff0c\u8be5\u63a5\u53e3\u5c31\u4f1a\u81ea\u52a8\u5904\u4e8e\u201cup\u201d\u72b6\u6001\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;\">\u5728<\/font><font style=\"color:#58585b;\">\u6d4b\u8bd5\u548c\u7ba1\u7406\u601d\u79d1 IOS \u8bbe\u5907\u65f6\uff0c\u73af\u56de\u63a5\u53e3\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u5c06\u786e\u4fdd\u81f3\u5c11\u6709\u4e00\u4e2a\u63a5\u53e3\u59cb\u7ec8\u53ef\u7528\u3002\u4f8b\u5982\uff0c\u53ef\u901a\u8fc7\u6a21\u62df\u8def\u7531\u5668\u540e\u9762\u7684\u7f51\u7edc\u5c06\u73af\u56de\u63a5\u53e3\u7528\u4e8e\u6d4b\u8bd5\uff0c\u4f8b\u5982\u6d4b\u8bd5\u5185\u90e8\u8def\u7531\u8fc7\u7a0b\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;\">\u73af\u56de\u63a5\u53e3\u5728\u5b9e\u9a8c\u5ba4\u73af\u5883\u4e2d\u4e5f\u5e38\u7528\u4e8e\u521b\u5efa\u989d\u5916\u7684\u63a5\u53e3\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4e00\u53f0\u8def\u7531\u5668\u4e0a\u521b\u5efa\u591a\u4e2a\u73af\u56de\u63a5\u53e3\u6765\u6a21\u62df\u591a\u4e2a\u4e0d\u540c\u7684\u7f51\u7edc\u4ee5\u5179\u914d\u7f6e\u7ec3\u4e60\u4e0e\u6d4b\u8bd5\u4e4b\u7528\u3002\u5728\u8fd9\u4e2a\u8bfe\u7a0b\u4e2d\uff0c\u6211\u4eec\u4f1a\u7ecf\u5e38\u4f7f\u7528\u73af\u56de\u63a5\u53e3\u6765\u6a21\u62df\u901a\u5f80\u4e92\u8054\u7f51\u7684\u94fe\u8def\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;\">\u73af\u56de\u5730\u5740\u7684\u542f\u7528\u548c\u5206\u914d\u5f88\u7b80\u5355\uff1a<\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R<\/font><font style=\"color:#dfdfdf;background-color:#23241f;\">outer(config)# <\/font><strong><font style=\"color:#dfdfdf;\">interface loopback<\/font><\/strong><em><font style=\"color:#dfdfdf;\">number<\/font><\/em><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R<\/font><font style=\"color:#dfdfdf;background-color:#23241f;\">outer(config-if)# <\/font><strong><font style=\"color:#dfdfdf;\">ip address<\/font><\/strong><em><font style=\"color:#dfdfdf;\">ip-address subnet-mask<\/font><\/em><\/p>\n<p><font style=\"color:#58585b;\">\u53ef<\/font><font style=\"color:#58585b;\">\u4ee5\u5728\u4e00\u4e2a\u8def\u7531\u5668\u4e0a\u542f\u7528\u591a\u4e2a\u73af\u56de\u63a5\u53e3\u3002\u6bcf\u4e2a\u73af\u56de\u63a5\u53e3\u7684 IPv4 \u5730\u5740\u90fd\u5fc5\u987b\u662f\u552f\u4e00\u7684\uff0c\u5e76\u4e14\u6ca1\u6709\u88ab\u4efb\u4f55\u5176\u4ed6\u63a5\u53e3\u4f7f\u7528\uff0c\u5c31\u50cf\u793a\u4f8b\u4e2dR1\u4e0a\u7684\u73af\u56de\u63a5\u53e30\u90a3\u6837\u3002<\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">interface loopback 0                   <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-if)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">ip address 10.0.0.1 255.255.255.0               <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config-if)# <\/font><strong><font style=\"color:#ffffff;background-color:#23241f;\">exit                            <\/font><\/strong><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">R1(config)#                           <\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\">%LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up    <\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\"><\/font><\/p>\n<p><font style=\"color:#dfdfdf;background-color:#23241f;\"><\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u4ee5\u4e0b\u51e0\u6761\u547d\u4ee4\u5728\u5feb\u901f\u5224\u65ad\u63a5\u53e3\u7684\u72b6\u6001\u65f6\u683c\u5916\u6709\u7528\uff1a<\/font><\/p>\n<ul>\n<li><strong><font style=\"color:#58585b;\">show ip interface brief<\/font><\/strong><font style=\"color:#58585b;\"> \u548c <\/font><strong><font style=\"color:#58585b;\">show ipv6 interface brief<\/font><\/strong><font style=\"color:#58585b;\"> &#8211; \u8fd9\u4e24\u6761\u547d\u4ee4\u4f1a\u663e\u793a\u6240\u6709\u63a5\u53e3\u7684\u6c47\u603b\u4fe1\u606f\uff0c\u5305\u62ec\u63a5\u53e3\u7684 IPv4 \u6216 IPv6 \u5730\u5740\u548c\u63a5\u53e3\u5f53\u524d\u7684\u8fd0\u884c\u72b6\u6001\u3002<\/font><\/li>\n<li><strong><font style=\"color:#58585b;\">show running-config interface<\/font><\/strong><font style=\"color:#58585b;\"> <\/font><em><font style=\"color:#58585b;\">interface-id<\/font><\/em><font style=\"color:#58585b;\"> &#8211; \u8fd9\u6761\u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u51fa\u8fd9\u4e2a\u63a5\u53e3\u4e0a\u5e94\u7528\u7684\u914d\u7f6e\u547d\u4ee4\u3002<\/font><\/li>\n<li><strong><font style=\"color:#58585b;\">show ip route<\/font><\/strong><font style=\"color:#58585b;\"> \u548c <\/font><strong><font style=\"color:#58585b;\">show ipv6 route<\/font><\/strong><font style=\"color:#58585b;\"> &#8211; \u663e\u793a\u5b58\u50a8\u5728 RAM \u4e2d\u7684 IPv4 \u6216 IPv6 \u8def\u7531\u8868\u7684\u5185\u5bb9\u3002\u5728\u601d\u79d1 IOS 15 \u4e2d\uff0c\u8def\u7531\u8868\u4e2d\u5e94\u5f53\u663e\u793a\u6d3b\u52a8\u63a5\u53e3\u4ee5\u53ca\u7531\u4ee3\u7801 \u201c<\/font><strong><font style=\"color:#58585b;\">C<\/font><\/strong><font style=\"color:#58585b;\">\u201d\uff08\u8fde\u63a5\uff09\u6216 \u201c<\/font><strong><font style=\"color:#58585b;\">L<\/font><\/strong><font style=\"color:#58585b;\">\u201d\uff08\u672c\u5730\uff09\u6807\u8bc6\u7684\u4e24\u4e2a\u76f8\u5173\u6761\u76ee\u3002\u5728\u8f83\u65e9\u7684 IOS \u7248\u672c\u4e2d\uff0c\u53ea\u663e\u793a\u5e26\u6709\u4ee3\u7801 \u201c<\/font><strong><font style=\"color:#58585b;\">C<\/font><\/strong><font style=\"color:#58585b;\">\u201d \u7684\u4e00\u4e2a\u6761\u76ee\u3002<\/font><\/li>\n<\/ul>\n<p><strong><font style=\"color:#000000;background-color:#ffffff;\">\u9a8c\u8bc1\u63a5\u53e3\u72b6\u6001<\/font><\/strong><\/p>\n<p><strong><font style=\"color:#58585b;background-color:#ffffff;\">show ip interface brief<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u548c <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">show ipv6 interface brief<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u547d\u4ee4\u7684\u8f93\u51fa\u4fe1\u606f\u53ef\u4ee5\u8ba9\u7ba1\u7406\u5458\u8fc5\u901f\u89c2\u5bdf\u5230\u8def\u7531\u5668\u4e0a\u6240\u6709\u63a5\u53e3\u7684\u72b6\u6001\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u8fd9\u4e2a\u63a5\u53e3\u7684Status\uff08\u72b6\u6001\uff09\u662f\u5426\u201cup\u201d\uff0c\u4ee5\u53caProtool\uff08\u534f\u8bae\uff09\u662f\u5426\u201cup\u201d\uff0c\u6765\u9a8c\u8bc1\u8fd9\u4e2a\u63a5\u53e3\u662f\u5426\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\uff0c\u4ee5\u53ca\u8fd9\u4e2a\u63a5\u53e3\u76ee\u524d\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u5982\u793a\u4f8b\u6240\u793a\u3002\u663e\u793a\u5176\u4ed6\u8f93\u51fa\u4fe1\u606f\u8bf4\u660e\u5b58\u5728\u914d\u7f6e\u6216\u5e03\u7ebf\u95ee\u9898\u3002<\/font><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/22\/68f834b2bb3ec.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741670938652-07da6dba-f89f-4013-9c58-f163914cab5e.png\" \/><\/p>\n<p><strong><font style=\"color:#000000;background-color:#ffffff;\">\u9a8c\u8bc1 IPv6 \u94fe\u8def\u672c\u5730\u548c\u7ec4\u64ad\u5730\u5740<\/font><\/strong><\/p>\n<p><strong><font style=\"color:#58585b;\">show ipv6 interface brief<\/font><\/strong><font style=\"color:#58585b;\">\u547d\u4ee4\u7684\u8f93\u51fa\u4fe1\u606f\u4f1a\u663e\u793a\u51fa\u6bcf\u4e2a\u63a5\u53e3\u4e0a\u914d\u7f6e\u7684\u4e24\u4e2aIPv6\u5730\u5740\u3002\u5176\u4e2d\u4e00\u4e2a\u5730\u5740\u662f\u624b\u52a8\u8f93\u5165\u7684 IPv6 \u5168\u5c40\u5355\u64ad\u5730\u5740\u3002\u53e6\u4e00\u4e2a\u5730\u5740\u4ee5 FE80 \u5f00\u5934\uff0c\u662f\u63a5\u53e3\u7684\u672c\u5730\u94fe\u8def\u5355\u64ad\u5730\u5740\u3002\u6bcf\u5f53\u5206\u914d\u5168\u5c40\u5355\u64ad\u5730\u5740\u65f6\uff0c\u672c\u5730\u94fe\u8def\u5730\u5740\u4f1a\u81ea\u52a8\u6dfb\u52a0\u5230\u63a5\u53e3\u3002\u8981\u6c42 IPv6 \u7f51\u7edc\u63a5\u53e3\u5fc5\u987b\u6709\u672c\u5730\u94fe\u8def\u5730\u5740\uff0c\u4f46\u4e0d\u4e00\u5b9a\u8981\u6709\u5168\u5c40\u5355\u64ad\u5730\u5740\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u8fd9\u6761<\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">show ipv6 interface gigabitethernet 0\/0\/0<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\">\u547d\u4ee4\u4f1a\u663e\u793a\u8fd9\u4e2a\u63a5\u53e3\u7684\u72b6\u6001\uff0c\u4ee5\u53ca\u5c5e\u4e8e\u8fd9\u4e2a\u63a5\u53e3\u7684\u6240\u6709IPv6\u5730\u5740\u3002\u9664\u4e86\u94fe\u8def\u672c\u5730\u5730\u5740\u548c\u5168\u5c40\u5355\u64ad\u5730\u5740\u5916\uff0c\u8f93\u51fa\u4fe1\u606f\u4e2d\u8fd8\u5305\u542b\u4e86\u5206\u914d\u7ed9\u8fd9\u4e2a\u63a5\u53e3\u7684\u7ec4\u64ad\u5730\u5740\uff0c\u8fd9\u4e9b\u5730\u5740\u4ee5\u524d\u7f00 FF02 \u5f00\u5934\uff0c\u5982\u793a\u4f8b\u4e2d\u6240\u793a\u3002<\/font><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/22\/68f834b4c65be.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741670938652-31260d2f-decd-42da-bea9-29a4f3f8b189.png\" \/><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u4ee5\u4e0b\u4e24\u4e2a\u547d\u4ee4\u7528\u4e8e\u6536\u96c6\u63a5\u53e3\u7684\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff1a<\/font><\/p>\n<ul>\n<li><strong><font style=\"color:#58585b;\">show interfaces<\/font><\/strong><font style=\"color:#58585b;\">&#8211; \u663e\u793a\u8fd9\u53f0\u8bbe\u5907\u4e0a\u6240\u6709\u63a5\u53e3\u7684\u63a5\u53e3\u4fe1\u606f\u548c\u6570\u636e\u5305\u6d41\u91cf\u7684\u8ba1\u6570\u3002<\/font><\/li>\n<li><strong><font style=\"color:#58585b;\">show ip interface<\/font><\/strong><font style=\"color:#58585b;\"> \u548c <\/font><strong><font style=\"color:#58585b;\">show ipv6 interface<\/font><\/strong><font style=\"color:#58585b;\"> &#8211; \u663e\u793a\u8def\u7531\u5668\u4e0a\u6240\u6709\u63a5\u53e3\u7684 IPv4 \u548c IPv6 \u76f8\u5173\u4fe1\u606f\u3002<\/font><\/li>\n<\/ul>\n<p><strong><font style=\"color:#58585b;\">\u9a8c\u8bc1\u8def\u7531<\/font><\/strong><\/p>\n<p><strong><font style=\"color:#58585b;background-color:#ffffff;\">show ip route<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u548c <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">show ipv6 route<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u547d\u4ee4\u7684\u8f93\u51fa\u4fe1\u606f\u663e\u793a\uff0c\u6709\u4e09\u4e2a\u76f4\u8fde\u7f51\u7edc\u7684\u6761\u76ee\u548c\u4e09\u4e2a\u672c\u5730\u4e3b\u673a\u8def\u7531\u63a5\u53e3\u7684\u6761\u76ee\uff0c\u5982\u793a\u4f8b\u6240\u793a\u3002\u672c\u5730\u4e3b\u673a\u8def\u7531\u7684\u7ba1\u7406\u8ddd\u79bb\u4e3a 0\u3002\u5b83\u8fd8\u5177\u6709 IPv4 \u7684 \/32 \u63a9\u7801\u548c IPv6 \u7684 \/128 \u63a9\u7801\u3002\u672c\u5730\u4e3b\u673a\u8def\u7531\u662f\u6307\u8def\u7531\u5668\u62e5\u6709\u8fd9\u4e2a IP \u5730\u5740\uff0c\u5b83\u8ba9\u8def\u7531\u5668\u80fd\u591f\u5904\u7406\u53d1\u5f80\u8be5 IP \u5730\u5740\u7684\u6570\u636e\u5305\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u5728\u8def\u7531\u8868\u4e2d\uff0c\u8def\u7531\u6761\u76ee\u65c1\u8fb9\u7684\u201c<\/font><strong><font style=\"color:#58585b;\">C<\/font><\/strong><font style=\"color:#58585b;\">\u201d\u8868\u793a\u8fd9\u662f\u4e00\u4e2a\u76f4\u8fde\u7f51\u7edc\u3002\u5f53\u8def\u7531\u5668\u63a5\u53e3\u914d\u7f6e\u4e86\u5168\u5c40\u5355\u64ad\u5730\u5740\u5e76\u5904\u4e8e\u201cup\/up\u201d\u72b6\u6001\u65f6\uff0cIPv6 \u524d\u7f00\u548c\u524d\u7f00\u957f\u5ea6\u4f1a\u4f5c\u4e3a\u76f4\u8fde\u8def\u7531\u6dfb\u52a0\u81f3 IPv6 \u8def\u7531\u8868\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u63a5\u53e3\u4e0a\u914d\u7f6e\u7684 IPv6 \u5168\u5c40\u5355\u64ad\u5730\u5740\u4e5f\u4f1a\u4f5c\u4e3a\u672c\u5730\u8def\u7531\u6dfb\u52a0\u5230\u8def\u7531\u8868\u4e2d\u3002\u672c\u5730\u8def\u7531\u5177\u6709 \/128 \u524d\u7f00\u3002\u8def\u7531\u8868\u4f7f\u7528\u672c\u5730\u8def\u7531\u6765\u6709\u6548\u5904\u7406\u5c06\u8def\u7531\u5668\u63a5\u53e3\u5730\u5740\u4f5c\u4e3a\u76ee\u7684\u5730\u5740\u7684\u6570\u636e\u5305\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">IPv6 \u7684<\/font><font style=\"color:#58585b;background-color:#ffffff;\"> <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">ping<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\">\u547d\u4ee4\u548c IPv4 \u4e2d\u8fd9\u6761\u547d\u4ee4\u7684\u7528\u6cd5\u76f8\u540c\uff0c\u53ea\u4e0d\u8fc7\u4f7f\u7528\u7684\u662f IPv6 \u5730\u5740\u3002\u5982\u793a\u4f8b\u4e2d\u6240\u793a\uff0c<\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">ping<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\">\u547d\u4ee4\u7684\u4f5c\u7528\u662f\u9a8c\u8bc1 R1 \u548c PC1 \u4e4b\u95f4\u7684\u7b2c 3 \u5c42\u8fde\u901a\u6027\u3002<\/font><\/p>\n<p><strong><font style=\"color:#58585b;background-color:#ffffff;\">show\u547d\u4ee4\u7b5b\u9009\uff1a<\/font><\/strong><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u9009\u62e9section\uff1a<\/font><font style=\"color:#58585b;background-color:#ffffff;\">\u663e\u793a\u4ee5\u7b5b\u9009\u8868\u8fbe\u5f0f\u5f00\u59cb\u7684\u6574\u6bb5\u8f93\u51fa\u4fe1\u606f\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u76f8\u540cinclude\uff1a<\/font><font style=\"color:#58585b;background-color:#ffffff;\">\u663e\u793a\u4fe1\u606f\u4e2d\u4f1a\u5305\u542b\u4e0e\u7b5b\u9009\u8868\u8fbe\u5f0f\u76f8\u7b26\u7684\u6240\u6709\u547d\u4ee4\u884c\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u6392\u9664exclude\uff1a<\/font><font style=\"color:#58585b;background-color:#ffffff;\">\u663e\u793a\u4fe1\u606f\u4e2d\u4f1a\u6392\u9664\u4e0e\u7b5b\u9009\u8868\u8fbe\u5f0f\u76f8\u7b26\u7684\u6240\u6709\u547d\u4ee4\u884c<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u4ece&#8230;\u5f00\u59cbbegin\uff1a<\/font><font style=\"color:#58585b;background-color:#ffffff;\">\u4ece\u5339\u914d\u7b5b\u9009\u8868\u8fbe\u5f0f\u7684\u884c\u5f00\u59cb\uff0c\u663e\u793a\u4ece\u90a3\u4e2a\u5730\u65b9\u5f00\u59cb\u7684\u6240\u6709\u547d\u4ee4\u884c\u3002<\/font><\/p>\n<p><strong><font style=\"color:#58585b;background-color:#ffffff;\">\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\uff1a<\/font><\/strong><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u8981\u8c03\u51fa\u5386\u53f2\u8bb0\u5f55\u7f13\u51b2\u533a\u4e2d\u7684\u547d\u4ee4\uff0c\u9700\u8981\u6309 <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">Ctrl<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\">+<\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">P<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u6216 <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">Up Arrow<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u952e\u3002\u547d\u4ee4\u8f93\u51fa\u4ece\u6700\u8fd1\u8f93\u5165\u7684\u547d\u4ee4\u5f00\u59cb\u3002\u91cd\u590d\u6309\u4e0b\u8be5\u7ec4\u5408\u952e\u53ef\u4ee5\u6309\u7167\u8f93\u5165\u987a\u5e8f\u8c03\u51fa\u66f4\u8001\u7684\u547d\u4ee4\u3002\u8981\u56de\u5230\u5386\u53f2\u8bb0\u5f55\u7f13\u51b2\u533a\u4e2d\u6bd4\u8f83\u65b0\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u6309 <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">Ctrl<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\">+<\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">N<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u6216 <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">Down Arrow<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u952e\u3002\u91cd\u590d\u6309\u4e0b\u8be5\u7ec4\u5408\u952e\u53ef\u4ee5\u6309\u7167\u8f93\u5165\u987a\u5e8f\u8c03\u51fa\u66f4\u65b0\u7684\u547d\u4ee4\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u5c31\u662f\u542f\u7528\u7684\uff0c\u800c\u4e14\u7cfb\u7edf\u4f1a\u83b7\u53d6\u5176\u5386\u53f2\u8bb0\u5f55\u7f13\u51b2\u533a\u4e2d\u6700\u65b0\u8f93\u5165\u7684 10 \u6761\u547d\u4ee4\u3002\u4f7f\u7528\u7279\u6743EXEC\u547d\u4ee4<\/font><font style=\"color:#58585b;background-color:#ffffff;\"> <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">show history<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u6765\u67e5\u770b\u7f13\u51b2\u533a\u7684\u5185\u5bb9\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\">\u5e76\u4e14\uff0c\u5728\u5f53\u524d\u7ec8\u7aef\u4f1a\u8bdd\u4e2d\u589e\u52a0\u5386\u53f2\u7f13\u51b2\u533a\u8bb0\u5f55\u7684\u547d\u4ee4\u884c\u6570\u76ee\u662f\u6bd4\u8f83\u5b9e\u7528\u7684\u4e00\u4e2a\u529f\u80fd\u3002\u4f7f\u7528<\/font><font style=\"color:#58585b;background-color:#ffffff;\"> <\/font><strong><font style=\"color:#58585b;background-color:#ffffff;\">terminal history size<\/font><\/strong><font style=\"color:#58585b;background-color:#ffffff;\"> \u53ef\u4ee5\u589e\u52a0\u6216\u51cf\u5c0f\u8be5\u7f13\u51b2\u533a\u7684\u5927\u5c0f\uff0c\u8be5\u547d\u4ee4\u5728\u7279\u6743 EXEC \u548c\u7528\u6237 EXEC \u6a21\u5f0f\u4e0b\u5747\u53ef\u6267\u884c\u3002<\/font><\/p>\n<p><font style=\"color:#58585b;background-color:#ffffff;\"><br \/>\n<\/font><\/p>\n<blockquote>\n<p>\u66f4\u65b0: 2025-03-11 13:29:33<br \/>\n\u539f\u6587: <a href=\"https:\/\/www.yuque.com\/yuhui.net\/network\/dgdpc9s2wbsrwl42\">https:\/\/www.yuque.com\/yuhui.net\/network\/dgdpc9s2wbsrwl42<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>2.8 \u8def\u7531\u5668\u57fa\u7840 \u547d\u540d\u8bbe\u5907\uff0c\u4ee5\u628a\u8fd9\u53f0\u8bbe\u5907\u548c\u5176\u4ed6\u8def\u7531\u5668\u533a\u5206\u5f00\uff0c\u5e76\u4e14\u914d\u7f6e\u5bc6\u7801\uff0c\u5982\u793a\u4f8b\u6240\u793a\u3002 Router# configure terminal Enter configuration commands, one per line. End with CNTL\/Z. Router(config)# hostname R1 R1(config)# enable secret class R1(conf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61,3],"tags":[79,85],"class_list":["post-454","post","type-post","status-publish","format-standard","hentry","category-ciscoluyouyujiaohuan","category-interface","tag-shiyan","tag-cisco"],"_links":{"self":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/comments?post=454"}],"version-history":[{"count":0,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/454\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/media?parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/categories?post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/tags?post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}