{"id":648,"date":"2024-09-26T10:09:01","date_gmt":"2024-09-26T02:09:01","guid":{"rendered":"http:\/\/www.daimuya.cn:3389\/?p=648"},"modified":"2024-09-26T10:09:12","modified_gmt":"2024-09-26T02:09:12","slug":"datacom-wan","status":"publish","type":"post","link":"http:\/\/www.daimuya.cn:3389\/index.php\/2024\/09\/26\/datacom-wan\/","title":{"rendered":"datacom-WAN"},"content":{"rendered":"<h1>WAN<\/h1>\n<ul>\n<li>\u524d\u8a00\n<ul>\n<li>WAN\u7f51\u7edc\u4e2d\u7684\u5e38\u89c1\u7684\u63a5\u53e3\u3001PPP\/MP\u3001POS\/IP-Trunk\u4ee5\u53caPPPoE\u7684\u539f\u7406\u4e0e\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u76ee\u6807\n<ul>\n<li>\u63cf\u8ff0\u5e7f\u57df\u7f51\u4e2d\u5e38\u89c1\u7684Ethernet\u53caPOS\u63a5\u53e3<\/li>\n<li>\u63cf\u8ff0PPP\/MP\u7684\u539f\u7406\u4e0e\u914d\u7f6e<\/li>\n<li>\u63cf\u8ff0IP-Trunk\u7684\u539f\u7406\u4e0e\u914d\u7f6e<\/li>\n<li>\u63cf\u8ff0PPPoE\u7684\u539f\u7406\u4e0e\u914d\u7f6e<\/li>\n<\/ul>\n<\/li>\n<li>1\u3001\u5e7f\u57df\u7f51\u63a5\u53e3\n<ul>\n<li>\u8def\u7531\u5668\u5e7f\u57df\u7f51\u63a5\u53e3\u6f14\u8fdb\n<ul>\n<li>\u8def\u7531\u5668\u7269\u7406\u63a5\u53e3\u5e26\u5bbd\u6f14\u8fdb\n<ul>\n<li>\u63a5\u53e3\u7684\u6838\u5fc3\u8981\u7d20\uff1a\u5e26\u5bbd\u3001\u8ddd\u79bb\u3001\u6210\u672c\u3001\u529f\u8017\u3001\u5bc6\u5ea6\u3001\u517c\u5bb9\u3001\u6f14\u8fdb<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u8def\u7531\u5668POS\/Ethernet\u63a5\u53e3\u6f14\u8fdb\u8d8b\u52bf\n<ul>\n<li>POS\u63a5\u53e3\u73b0\u7f51\u6210\u719f\u5e94\u7528\uff0c\u4ee5\u592a\u63a5\u53e3\u6301\u7eed\u53d1\u5c55<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Ethernet\u63a5\u53e3\n<ul>\n<li>10M\u4ee5\u592a\u7f51\uff08\u6807\u51c6\u4ee5\u592a\u7f51\uff09\/100M\u4ee5\u592a\u7f51\uff08\u5feb\u901f\u4ee5\u592a\u7f51\uff09\n<ul>\n<li>10M\/100M\u4ee5\u592a\u7f51\u7269\u7406\u5c42\u6309\u7167\u901f\u7387\u7b49\u7ea7\u548c\u4f20\u8f93\u4ecb\u8d28\u6765\u5212\u5206\u3002<\/li>\n<li>\u5e38\u89c1\u7684\u7c7b\u578b\uff1a\n<ul>\n<li>10BASE-T: \u91c7\u7528\u7535\u8bdd\u53cc\u7ede\u7ebf\uff1b<\/li>\n<li>100BASE-T: \u6240\u6709\u7684100Mb\/s\u4ecb\u8d28\u7684\u7edf\u79f0\uff1b<\/li>\n<li>100BASE-X: 100BASE-TX\u548c100BASE-FX\u7684\u7edf\u79f0\uff1b<\/li>\n<li>100BASE-TX: \u91c7\u7528\u4e24\u5bf9\u5c4f\u853d\u53cc\u7ede\u7ebf\u6216\u9ad8\u8d28\u91cf\u76845\u7c7b\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\uff1b<\/li>\n<li>100BASE-FX: \u91c7\u7528\u4e24\u6839\u5149\u7ea4\uff0c\u4e00\u6839\u7528\u4e8e\u53d1\u9001\uff0c\u4e00\u6839\u7528\u4e8e\u63a5\u6536\u3002<\/li>\n<\/ul>\n<\/li>\n<li>1000M\u4ee5\u592a\u7f51\uff08\u5343\u5146\u4ee5\u592a\u7f51\uff09\n<ul>\n<li>1000BASE-T: IEEE802.3ab\uff0c5\u7c7b\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf<\/li>\n<li>1000BASE-X: IEEE802.3z\uff0c\u591a\u6a21\u5149\u7ea4\u3001\u5355\u6a21\u5149\u7ea4\u548c150\u6b27\u5e73\u8861\u5c4f\u853d\u5f0f\u53cc\u7ede\u7ebf\u3002<\/li>\n<li>1000BASE-CX: \u7531\u4e8e\u6700\u5927\u957f\u5ea625\u7c73\uff0c\u73b0\u5728\u5e94\u7528\u5df2\u7ecf\u5f88\u5c11\u3002<\/li>\n<li>1000BASE-SX: \u77ed\u6ce2850nm\uff0c\u6fc0\u5149\u8303\u56f4\uff08770\uff5e860nm\uff09\u53ea\u7528\u4e8e\u591a\u6a21\u5149\u7ea4\u3002<\/li>\n<li>1000BASE-LX: \u957f\u6ce21310nm\uff0c\u6fc0\u5149\u8303\u56f4\uff081270\uff5e1355nm\uff09\u4e3b\u8981\u7528\u4e8e\u5355\u6a21\u5149\u7ea4\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u4e8e\u591a\u6a21\u5149\u7ea4\u3002<\/li>\n<\/ul>\n<\/li>\n<li>10G\u4ee5\u592a\u7f51\uff08\u4e07\u5146\u4ee5\u592a\u7f51\uff09\n<ul>\n<li>\u6807\u51c6\uff1a3ae<\/li>\n<li>10Gbs\/s\u4ee5\u592a\u7f51\u6709\u4e24\u7c7b\uff1a\n<ul>\n<li>\u4e32\u884c\u768410GBase-S\/L\/E-R\/W \uff1a\n<ul>\n<li>10GBase-S\uff1a\u77ed\u8ddd\uff1b850nm\uff1b\u591a\u6a21\u3002<\/li>\n<li>10GBase-L\uff1a\u957f\u8ddd\uff1b1310nm\uff1b\u5355\u6a21\u3002<\/li>\n<li>10GBase-E\uff1a\u8d85\u957f\u8ddd\uff1b1550nm\uff1b\u5355\u6a21\u3002<\/li>\n<li>W= WAN PHY\u5e7f\u57df\u7f51\u7269\u7406\u5c42,9.95328Gb\/s \u7801\u7387,\u91c7\u7528SONETSTS-192c\u53caSDHVC-4-64C\u5c01\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528DWDM\u6216SDH\/SONET\u5149\uff0f\u4f20\u8f93\u7f51\u4f5c\u4f20\u9001\uff0c\u4f7f10G\u4ee5\u592a\u7f51\u65e0\u7f1d\u63a5\u5165SDH\u3002<\/li>\n<li>R= LAN PHY\u5c40\u57df\u7f51\u7269\u7406\u5c42,10.3125Gb\/s\u7801\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n<li>4\u8def\u5e76\u884cWDM (\u6ce2\u5206\u590d\u7528)\u768410GBase-LX4\uff1a\n<ul>\n<li>10GBase-LX4\uff1a1310nm\uff1b\u591a\u6a21\u3002<\/li>\n<li>10GBase-LX4\uff1a1310nm\uff1b\u5355\u6a21\u3002<\/li>\n<\/ul>\n<\/li>\n<li>100G\u4ee5\u592a\u7f51\uff08100G\u4ee5\u592a\u7f51\uff09\n<ul>\n<li>100G\u4ee5\u592a\u7f51\uff08100GE\uff09\u6807\u51c6\u4ece\u5f00\u59cb\u8ba8\u8bba\u5236\u8ba2\u5230\u6b63\u5f0f\u83b7\u6279\u53d1\u5e03\uff0c\u7ecf\u5386\u4e86\u957f\u8fbe4\u5e74\u4e4b\u4e45\uff1a2010\u5e746\u6708\uff0cIEEE\u6b63\u5f0f\u5bf9\u5916\u5ba3\u5e03IEEE802.3ba\u6807\u51c6\u3002<\/li>\n<li>\u5728\u5f53\u524d\u6b63\u5f0f\u53d1\u5e03\u76843ba\u6807\u51c6\u4e2d\uff0c\u5bf9\u4e8e100GbpsMAC\u901f\u7387\uff0c\u63d0\u4f9b\u4e86\u5982\u4e0b\u7269\u7406\u5c42\u89c4\u8303\uff1a\n<ul>\n<li>40km\u5355\u6a21\u5149\u7ea4\uff08SMF\uff09: \u5bf9\u5e94\u7684PHY\u4e3a100GBASE-ER4\uff0c\u75314\u4e2aWDM\uff081310nm, 800GHz\u6ce2\u957f\u95f4\u9694\uff09\u901a\u9053\u7ec4\u6210\u3002<\/li>\n<li>10km\u5355\u6a21\u5149\u7ea4: \u5bf9\u5e94\u7684PHY\u4e3a100GBASE-LR4\uff0c\u75314\u4e2aWDM\uff081310nm,800GHz\u6ce2\u957f\u95f4\u9694\uff09\u901a\u9053\u7ec4\u6210\u3002<\/li>\n<li>100m OM3\u591a\u6a21\u5149\u7ea4: \u5bf9\u5e94\u7684PHY\u4e3a100GBASE-SR10\uff0c\u753110\u6761\u72ec\u7acb\u7684\u591a\u6a21\u5149\u7ea4\u901a\u9053\uff08850nm\uff09\u7ec4\u6210\u3002<\/li>\n<li>7m\u94dc\u7ebf: \u5bf9\u5e94\u7684PHY\u4e3a100GBASE-CR10\uff0c\u753110\u6761\u72ec\u7acb\u7684\u94dc\u7f06\u901a\u9053\u7ec4\u6210\u3002<\/li>\n<\/ul>\n<\/li>\n<li>POS\u63a5\u53e3\n<ul>\n<li>PacketOver SONET\/SDH\uff1a\u5728SONET\/SDH\u4e0a\u627f\u8f7dIP\u5305\u6216\u5176\u4ed6\u6570\u636e\u5305\u7684\u4f20\u8f93\u6280\u672f\u3002<\/li>\n<li>POS\u5c06\u957f\u5ea6\u53ef\u53d8\u7684\u6570\u636e\u5305\u76f4\u63a5\u6620\u5c04\u8fdbSONET\u540c\u6b65\u8f7d\u8377\u4e2d\uff0c\u4f7f\u7528SONET\u7269\u7406\u5c42\u4f20\u8f93\u6807\u51c6\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u901f\u3001\u53ef\u9760\u3001\u70b9\u5230\u70b9\u7684\u6570\u636e\u8fde\u63a5\u3002\u91c7\u7528\u5149\u7ea4\u8fdb\u884c\u4f20\u8f93\u3002<\/li>\n<li>OC-n:Optical Carrier level n\uff08\u5149\u8f7d\u4f53\u7b49\u7ea7\uff09\u662f\u5149\u7ea4\u4f20\u8f93\u7684\u4e00\u79cd\u5355\u4f4d\uff0c\u6700\u5c0f\u7684\u5355\u4f4d\u4e3aOC-1\uff0c\u5176\u4f20\u8f93\u6570\u636e\u91cf\u7ea6\u4e3a51.84Mbps\u3002<\/li>\n<li>POS\u5e38\u7528\u63a5\u53e3\u901f\u7387\uff1a\n<ul>\n<li>OC-3\/STM-1: 155.52Mbps<\/li>\n<li>OC-12\/STM-4: 622.08Mbps<\/li>\n<li>OC48\/STM-16: 2488.32Mbps<\/li>\n<li>OC192\/STM-64: 9953.28Mbps<\/li>\n<li>OC768\/STM-256:39813.12Mbps<\/li>\n<\/ul>\n<\/li>\n<li>SONET\uff08SynchronousOptical Network\uff09\u540c\u6b65\u5149\u7f51\u7edc\uff0cOC-n\/STM-n\u5e8f\u5217\u3002<\/li>\n<li>SDH\uff08SynchronousDigital Hierarchy\uff09\u540c\u6b65\u6570\u5b57\u7cfb\u5217\uff0c\u662fCCITT\u5b9a\u4e49\u7684\uff0c\u5b83\u4f7f\u7528\u4e86SONET\u901f\u7387\u7684\u4e00\u4e2a\u5b50\u96c6\uff0cSTM-n\u5e8f\u5217\u3002<\/li>\n<li>STM:Synchronous Transport Module\uff0c\u540c\u6b65\u4f20\u8f93\u6a21\u5757\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Ethernet\u63a5\u53e3\u4e0ePOS\u63a5\u53e3\u6bd4\u8f83\n<ul>\n<li>\u901f\u7387\n<ul>\n<li>Ethernet\u63a5\u53e3\u548cPOS\u63a5\u53e3\u5728\u901f\u7387\u4e0a\uff0c\u90fd\u53ef\u4ee5\u8fbe\u523010G\u300140G\u3002\u5728100GEthernet\u6807\u51c6\u53d1\u5e03\u540e\uff0c\u901f\u7387\u4e0aEthernet\u63a5\u53e3\u66f4\u80dc\u4e00\u7b79\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u62a5\u6587\n<ul>\n<li>POS\u7aef\u53e3\u91cc\u91c7\u7528PPP\u6216HDLC\u7684\u4e8c\u5c42\u5c01\u88c5\u6765\u627f\u8f7dIP\uff0c\u4e8c\u5c42\u62a5\u5934\u5f00\u9500\u6700\u957f9\u4e2a\u5b57\u8282\uff0c\u4e5f\u53ef\u80fd\u662f7\u4e2a\u5b57\u8282\u3002<\/li>\n<li>\u800c10GLAN\u548cWAN\u90fd\u662f\u4ee5\u592a\u5c01\u88c5\uff0c\u4e8c\u5c42\u62a5\u5934\u5f00\u9500\u662f18\u4e2a\u5b57\u8282\u3002\u7531\u6b64\u770b\u51fa\uff0cPOS\u63a5\u53e3\u5bf9IP\u62a5\u6587\u7684\u4f20\u8f93\u6548\u7387\u66f4\u9ad8\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u6210\u672c\n<ul>\n<li>\u6210\u672c\u4e0a\uff0cEthernet\u63a5\u53e3\/Ethernet\u5355\u677f\u4ef7\u683c\u66f4\u4f4e\u3002\u4f8b\u598210GEEthernet\uff0c\u8fd1\u4f3c10GPOS\u4ef7\u683c\u7684\u4e00\u534a\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u63a5\u53e3LAN\/WAN\u6a21\u5f0f\n<ul>\n<li>10GXFP\u591a\u6a21\u5149\u6536\u53d1\u6a21\u5757\u53ef\u4ee5\u5de5\u4f5c\u5728LAN\u6216WAN\u4e24\u79cd\u6a21\u5f0f\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u7684\u5e94\u7528\u6765\u9009\u62e9\u5408\u9002\u7684\u6a21\u5f0f\u3002<\/li>\n<li>10GLAN\/WAN\u7684\u533a\u522b\u5728\u4e8e\u5c01\u88c5\u4e0d\u540c\u3002\n<ul>\n<li>10GLAN\u662f\u7eafEthernet\u5c01\u88c5\u3002<\/li>\n<li>10GWAN\u63a5\u53e3\u94fe\u8def\u5c42\u91c7\u7528Ethernet\u5c01\u88c5\uff0c\u4f46\u662f\u5728\u7269\u7406\u5c42\u628a\u5c01\u88c5\u597d\u7684\u6570\u636e\u76f4\u63a5\u6620\u5c04\u5230SDH\u7684\u5e8f\u5217\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u65e0\u8bba\u662fLAN\u6216\u662fWAN\u6a21\u5f0f\uff0c\u90fd\u53ef\u4ee5\u7528\u6765\u4f5c\u4e3aWAN\u53e3\u5b9e\u73b0\u5e7f\u57df\u7f51\u957f\u8ddd\u79bb\u4f20\u8f93\u3002\u5728\u5e7f\u57df\u7f51\u7684\u4e24\u7aef\uff0c\u4e24\u53f0\u8def\u7531\u8bbe\u5907\u63a5\u53e3\u6a21\u5f0f\u5fc5\u987b\u76f8\u540c\u3002<\/li>\n<li>\u5728\u8def\u7531\u5668\u4e4b\u95f4\u5b58\u5728\u4f20\u8f93\u8bbe\u5907\u7684\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u6ce8\u610f\u4e0e\u4f20\u8f93\u8bbe\u5907\u7684\u914d\u5408\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5f53\u4f20\u8f93\u8bbe\u5907\u662f10GPOS\u65f6\uff0c\u8def\u7531\u5668\u53ef\u4ee5\u752810GPOS\u300110GEWAN\u6765\u914d\u5408\uff1b\u5f53\u4f20\u8f93\u8bbe\u5907\u662f10G\u4ee5\u592a\u65f6\uff0c\u8def\u7531\u5668\u53ea\u80fd\u752810GELAN\u6765\u914d\u5408\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5bf9\u4e8e\u5f53\u524d\u8f83\u65b0\u7684\u4f20\u8f93\u8bbe\u5907\u800c\u8a00\uff0c\u65e0\u8bba\u8def\u7531\u5668\u4fa7\u662f10GELAN\/WAN\u8fd8\u662f10GPOS\u90fd\u53ef\u4ee5\u652f\u6301\uff0c\u53ea\u9700\u8981\u66f4\u6362\u5355\u677f\u6a21\u5757\u548c\u8f6f\u4ef6\u914d\u7f6e\u5373\u53ef\u3002<\/li>\n<\/ul>\n<\/li>\n<li>2\u3001PPP\u539f\u7406\u4e0e\u914d\u7f6e\n<ul>\n<li>PPP\u57fa\u672c\u6982\u5ff5\n<ul>\n<li>\u5b9a\u4e49\n<ul>\n<li>PPP\u534f\u8bae\u5728TCP\/IP\u534f\u8bae\u6808\u4e2d\u4f4d\u4e8e\u6570\u636e\u94fe\u8def\u5c42\uff0c\u662f\u76ee\u524d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u70b9\u5230\u70b9\u94fe\u8def\u5c42\u534f\u8bae\u3002<\/li>\n<li>\u6570\u636e\u5c01\u88c5\u65b9\u5f0f\u5b9a\u4e49\u4e86\u5982\u4f55\u5c01\u88c5\u591a\u79cd\u7c7b\u578b\u7684\u4e0a\u5c42\u534f\u8bae\u6570\u636e\u5305\u3002<\/li>\n<li>\u4e3a\u4e86\u80fd\u9002\u5e94\u591a\u79cd\u591a\u6837\u7684\u94fe\u8def\u7c7b\u578b\uff0cPPP\u5b9a\u4e49\u4e86\u94fe\u8def\u63a7\u5236\u534f\u8baeLCP\u3002LCP\u53ef\u4ee5\u81ea\u52a8\u68c0\u6d4b\u94fe\u8def\u73af\u5883\uff0c\u5982\u662f\u5426\u5b58\u5728\u73af\u8def\uff1b\u534f\u5546\u94fe\u8def\u53c2\u6570\uff0c\u5982\u6700\u5927\u6570\u636e\u5305\u957f\u5ea6\uff0c\u4f7f\u7528\u4f55\u79cd\u8ba4\u8bc1\u534f\u8bae\u7b49\u7b49\u3002<\/li>\n<li>\u4e0e\u5176\u4ed6\u6570\u636e\u94fe\u8def\u5c42\u534f\u8bae\u76f8\u6bd4\uff0cPPP\u534f\u8bae\u7684\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u662f\u53ef\u4ee5\u63d0\u4f9b\u8ba4\u8bc1\u529f\u80fd\uff0c\u94fe\u8def\u4e24\u7aef\u53ef\u4ee5\u534f\u5546\u4f7f\u7528\u4f55\u79cd\u8ba4\u8bc1\u534f\u8bae\u5e76\u5b9e\u65bd\u8ba4\u8bc1\u8fc7\u7a0b\uff0c\u53ea\u6709\u8ba4\u8bc1\u6210\u529f\u624d\u4f1a\u5efa\u7acb\u8fde\u63a5\u3002\u8fd9\u4e2a\u7279\u70b9\u4f7fPPP\u534f\u8bae\u9002\u5408\u8fd0\u8425\u5546\u7528\u6765\u63a5\u5165\u5206\u6563\u7684\u7528\u6237\u3002<\/li>\n<li>PPP\u5b9a\u4e49\u4e86\u4e00\u7ec4\u7f51\u7edc\u5c42\u63a7\u5236\u534f\u8baeNCP\uff0c\u6bcf\u4e00\u4e2a\u534f\u8bae\u5bf9\u5e94\u4e00\u79cd\u7f51\u7edc\u5c42\u534f\u8bae\uff0c\u7528\u4e8e\u534f\u5546\u7f51\u7edc\u5c42\u5730\u5740\u7b49\u53c2\u6570\uff0c\u4f8b\u5982IPCP\u7528\u4e8e\u534f\u5546\u63a7\u5236IP\uff0cIPXCP\u7528\u4e8e\u534f\u5546\u63a7\u5236IPX\u534f\u8bae\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u5927\u7ec4\u4ef6\n<ul>\n<li>\u6570\u636e\u5c01\u88c5\u65b9\u5f0f\n<ul>\n<li>\u5b9a\u4e49\u5c01\u88c5\u591a\u534f\u8bae\u6570\u636e\u5305\u7684\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u94fe\u8def\u63a7\u5236\u534f\u8bae\uff08Link Control Protocol\uff0cLCP\uff09\n<ul>\n<li>\u5b9a\u4e49\u5efa\u7acb\u3001\u534f\u5546\u548c\u6d4b\u8bd5\u6570\u636e\u94fe\u8def\u5c42\u8fde\u63a5\u7684\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u7f51\u7edc\u5c42\u63a7\u5236\u534f\u8bae\uff08Network Control Protocol\uff0cNCP\uff09\n<ul>\n<li>\u5305\u542b\u4e00\u7ec4\u534f\u8bae\uff0c\u7528\u4e8e\u5bf9\u4e0d\u540c\u7684\u7f51\u7edc\u5c42\u534f\u8bae\u8fdb\u884c\u8fde\u63a5\u5efa\u7acb\u548c\u53c2\u6570\u534f\u5546\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u62a5\u6587\u7ed3\u6784\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>PPP\u62a5\u6587\u5c01\u88c5\u683c\u5f0f\n<ul>\n<li>Flag\u57df\n<ul>\n<li>Flag\u57df\u6807\u8bc6\u4e00\u4e2a\u7269\u7406\u5e27\u7684\u8d77\u59cb\u548c\u7ed3\u675f\uff0c\u8be5\u5b57\u8282\u4e3a0x7E\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Address\u57df\n<ul>\n<li>Address\u57df\u53ef\u4ee5\u552f\u4e00\u6807\u8bc6\u5bf9\u7aef\u3002<\/li>\n<li>PPP\u534f\u8bae\u662f\u88ab\u8fd0\u7528\u5728\u70b9\u5bf9\u70b9\u7684\u94fe\u8def\u4e0a\uff0c\u56e0\u6b64\uff0c\u4f7f\u7528PPP\u534f\u8bae\u4e92\u8fde\u7684\u4e24\u4e2a\u901a\u4fe1\u8bbe\u5907\u65e0\u987b\u77e5\u9053\u5bf9\u65b9\u7684\u6570\u636e\u94fe\u8def\u5c42\u5730\u5740\u3002<\/li>\n<li>\u6309\u7167\u534f\u8bae\u7684\u89c4\u5b9a\u5c06\u8be5\u5b57\u8282\u586b\u5145\u4e3a\u51681\u7684\u5e7f\u64ad\u5730\u5740\uff0c\u5bf9\u4e8ePPP\u534f\u8bae\u6765\u8bf4\uff0c\u8be5\u5b57\u6bb5\u65e0\u5b9e\u9645\u610f\u4e49\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Control\u57df\n<ul>\n<li>\u8be5\u5b57\u6bb5\u9ed8\u8ba4\u503c\u4e3a0x03\uff0c\u8868\u660e\u4e3a\u65e0\u5e8f\u53f7\u5e27\uff0cPPP\u9ed8\u8ba4\u6ca1\u6709\u91c7\u7528\u5e8f\u5217\u53f7\u548c\u786e\u8ba4\u6765\u5b9e\u73b0\u53ef\u9760\u4f20\u8f93\u3002<\/li>\n<li>Address\u548cControl\u57df\u4e00\u8d77\u6807\u8bc6\u6b64\u62a5\u6587\u4e3aPPP\u62a5\u6587\uff0c\u5373PPP\u62a5\u6587\u5934\u4e3aFF03\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Protocol\u57df\n<ul>\n<li>\u534f\u8bae\u57df\u53ef\u7528\u6765\u533a\u5206PPP\u6570\u636e\u5e27\u4e2d\u4fe1\u606f\u57df\u6240\u627f\u8f7d\u7684\u6570\u636e\u62a5\u7c7b\u578b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>LCP\u62a5\u6587\u5c01\u88c5\u683c\u5f0f\n<ul>\n<li>Code\u57df\n<ul>\n<li>\u4ee3\u7801\u57df\u7684\u957f\u5ea6\u4e3a\u4e00\u4e2a\u5b57\u8282\uff0c\u4e3b\u8981\u662f\u7528\u6765\u6807\u8bc6LCP\u6570\u636e\u62a5\u6587\u7684\u7c7b\u578b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Identifier\u57df\n<ul>\n<li>\u6807\u8bc6\u57df\u4e3a1\u4e2a\u5b57\u8282\uff0c\u7528\u6765\u5339\u914d\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u5f53\u6807\u8bc6\u57df\u503c\u4e3a\u975e\u6cd5\u65f6\uff0c\u8be5\u62a5\u6587\u5c06\u88ab\u4e22\u5f03<\/li>\n<li>\u901a\u5e38\u4e00\u4e2a\u914d\u7f6e\u8bf7\u6c42\u62a5\u6587\u7684ID\u662f\u4ece0x01\u5f00\u59cb\u9010\u6b65\u52a01\u7684\u3002\u5f53\u5bf9\u7aef\u63a5\u6536\u5230\u8be5\u914d\u7f6e\u8bf7\u6c42\u62a5\u6587\u540e\uff0c\u65e0\u8bba\u4f7f\u7528\u4f55\u79cd\u62a5\u6587\u56de\u5e94\u5bf9\u65b9\uff0c\u4f46\u5fc5\u987b\u8981\u6c42\u56de\u5e94\u62a5\u6587\u4e2d\u7684ID\u8981\u4e0e\u63a5\u6536\u62a5\u6587\u4e2d\u7684ID\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Length\u57df\n<ul>\n<li>\u957f\u5ea6\u57df\u7684\u503c\u5c31\u662f\u8be5LCP\u62a5\u6587\u7684\u603b\u5b57\u8282\u6570\u636e\u3002\u5b83\u662f\u4ee3\u7801\u57df\u3001\u6807\u5fd7\u57df\u3001\u957f\u5ea6\u57df\u548c\u6570\u636e\u57df\u56db\u4e2a\u57df\u957f\u5ea6\u7684\u603b\u548c\u3002<\/li>\n<li>\u957f\u5ea6\u57df\u6240\u6307\u793a\u5b57\u8282\u6570\u4e4b\u5916\u7684\u5b57\u8282\u5c06\u88ab\u5f53\u4f5c\u586b\u5145\u5b57\u8282\u800c\u5ffd\u7565\u6389\uff0c\u800c\u4e14\u8be5\u57df\u7684\u5185\u5bb9\u4e0d\u80fd\u8d85\u8fc7MRU\u7684\u503c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Data\u57df\n<ul>\n<li>Type\u4e3a\u534f\u5546\u9009\u9879\u7c7b\u578b\u3002<\/li>\n<li>Length\u4e3a\u534f\u5546\u9009\u9879\u957f\u5ea6\uff0c\u5b83\u662f\u6307Data\u57df\u7684\u603b\u957f\u5ea6\uff0c\u4e5f\u5c31\u662f\u5305\u542bType\u3001Length\u548cData\u3002<\/li>\n<li>Data\u4e3a\u534f\u5546\u7684\u9009\u9879\u5177\u4f53\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5efa\u94fe\u8fc7\u7a0b\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u5efa\u94fe\u8fc7\u7a0b\n<ul>\n<li>Dead\n<ul>\n<li>\u8fd9\u662fPPP\u5de5\u4f5c\u5f00\u59cb\u548c\u7ed3\u675f\u7684\u9636\u6bb5\u3002\u5f53\u7269\u7406\u5c42\u53d8\u4e3a\u53ef\u7528\u72b6\u6001\uff08UP\uff09\u4e4b\u540e\uff0cPPP\u8fdb\u5165Establish\u9636\u6bb5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Establish\n<ul>\n<li>PPP\u5728\u6b64\u9636\u6bb5\u4f7f\u7528LCP\u534f\u5546\u94fe\u8def\u5c42\u53c2\u6570\u3002<\/li>\n<li>\u5982\u679c\u94fe\u8def\u5c42\u53c2\u6570\u534f\u5546\u4e0d\u6210\u529f\uff08FAIL\uff09\uff0c\u5219PPP\u8fde\u63a5\u5efa\u7acb\u4e0d\u6210\u529f\uff0cPPP\u9000\u56de\u5230Dead\u9636\u6bb5\u3002<\/li>\n<li>\u5982\u679c\u94fe\u8def\u5c42\u53c2\u6570\u534f\u5546\u6210\u529f\uff08OPENED\uff09\uff0c\u5219PPP\u8fdb\u5165Authenticate\u9636\u6bb5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Authenticate\n<ul>\n<li>PPP\u5728\u6b64\u9636\u6bb5\u8ba4\u8bc1\u5bf9\u7aef\uff0c\u5982\u679c\u8ba4\u8bc1\u5931\u8d25\uff08FAIL\uff09\uff0c\u5219PPP\u8fdb\u5165Terminate\u9636\u6bb5\u3002<\/li>\n<li>\u5982\u679c\u8ba4\u8bc1\u6210\u529f\uff08SUCCESS\uff09\u6216\u8005\u6ca1\u914d\u7f6e\u8ba4\u8bc1\uff08NONE\uff09\uff0c\u5219PPP\u8fdb\u5165Network\u9636\u6bb5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Network\n<ul>\n<li>PPP\u5728\u6b64\u9636\u6bb5\u4f7f\u7528NCP\u8fdb\u884c\u7f51\u7edc\u5c42\u53c2\u6570\u534f\u5546\uff0c\u534f\u5546\u6210\u529f\u5219PPP\u8fde\u63a5\u5efa\u7acb\u6210\u529f\uff0c\u5f00\u59cb\u4f20\u8f93\u7f51\u7edc\u5c42\u6570\u636e\u5305\u3002<\/li>\n<li>\u5f53\u4e0a\u5c42\u534f\u8bae\u8ba4\u4e3a\u5e94\u5f53\u5173\u95ed\u6b64\u8fde\u63a5\uff08\u4f8b\u5982\u6309\u9700\u7535\u8def\uff09\u6216\u8005\u7ba1\u7406\u5458\u624b\u5de5\u5173\u95edPPP\u8fde\u63a5\uff08CLOSING\uff09\uff0c\u5219PPP\u8fdb\u5165Terminate\u9636\u6bb5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Terminate\n<ul>\n<li>PPP\u5728\u6b64\u9636\u6bb5\u4f7f\u7528LCP\u5173\u95edPPP\u8fde\u63a5\u3002<\/li>\n<li>PPP\u8fde\u63a5\u5173\u95ed\uff08Down\uff09\u540e\uff0cPPP\u8fdb\u5165Dead\u9636\u6bb5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u6ce8\u610f\n<ul>\n<li>\u6b64\u5904\u5217\u51fa\u7684\u662fPPP\u7684\u5de5\u4f5c\u9636\u6bb5\uff0c\u5e76\u975ePPP\u7684\u534f\u8bae\u72b6\u6001\u3002<\/li>\n<li>\u7531\u4e8ePPP\u662f\u7531\u4e00\u7ec4\u534f\u8bae\u7ec4\u6210\u7684\uff0c\u56e0\u6b64PPP\u672c\u8eab\u6ca1\u6709\u534f\u8bae\u72b6\u6001\u3002<\/li>\n<li>\u53ea\u6709\u7279\u5b9a\u7684\u7684\u534f\u8bae\u5982LCP\u548cNCP\u7b49\u624d\u6709\u534f\u8bae\u72b6\u6001\u548c\u72b6\u6001\u8f6c\u6362\uff08\u534f\u8bae\u72b6\u6001\u673a\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>LCP\u534f\u8bae\n<ul>\n<li>\u62a5\u6587\u7c7b\u578b\n<ul>\n<li>Configure-Request\n<ul>\n<li>\u5305\u542b\u53d1\u9001\u8005\u8bd5\u56fe\u4f7f\u7528\u7684\u3001\u6ca1\u6709\u4f7f\u7528\u9ed8\u8ba4\u503c\u7684\u53c2\u6570\u5217\u8868\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Configure-Ack\n<ul>\n<li>\u8868\u793a\u5b8c\u5168\u63a5\u53d7\u5bf9\u7aef\u53d1\u9001\u7684Configure-Request\u7684\u53c2\u6570\u53d6\u503c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Configure-Nak\n<ul>\n<li>\u8868\u793a\u5bf9\u7aef\u53d1\u9001\u7684Configure-Request\u4e2d\u7684\u53c2\u6570\u53d6\u503c\u5728\u672c\u5730\u4e0d\u5408\u6cd5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Configure-Reject\n<ul>\n<li>\u8868\u793a\u5bf9\u7aef\u53d1\u9001\u7684Configure-Request\u4e2d\u7684\u53c2\u6570\u672c\u5730\u4e0d\u80fd\u8bc6\u522b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>LCP\u534f\u8bae\u67093\u5927\u7c7b\u62a5\u6587\n<ul>\n<li>\u94fe\u8def\u914d\u7f6e\u5305\n<ul>\n<li>\u7528\u4e8e\u5efa\u7acb\u548c\u914d\u7f6e\u94fe\u8def\u3002<\/li>\n<li>Configure-Request\uff08\u5339\u914d\u8bf7\u6c42\uff09\u3002<\/li>\n<li>Configure-Ack\uff08\u5339\u914d\u786e\u8ba4\uff09\u3002<\/li>\n<li>Configure-Nak\uff08\u5339\u914d\u5426\u8ba4\uff09\u3002<\/li>\n<li>\u548cConfigure-Reject\uff08\u5339\u914d\u62d2\u7edd\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u94fe\u8def\u7ed3\u675f\u5305\n<ul>\n<li>\u7528\u4e8e\u7ed3\u675f\u4e00\u4e2a\u94fe\u8def\u3002<\/li>\n<li>Terminate-Request\uff08\u7ec8\u6b62\u8bf7\u6c42\uff09\u3002<\/li>\n<li>Terminate-Ack\uff08\u7ec8\u6b62\u786e\u8ba4\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u94fe\u8def\u7ef4\u4fee\u5305\n<ul>\n<li>\u7528\u4e8e\u7ba1\u7406\u548c\u8c03\u8bd5\u4e00\u4e2a\u94fe\u8def\u3002<\/li>\n<li>Code-Reject\uff08\u4ee3\u7801\u62d2\u7edd\uff09\u3002<\/li>\n<li>Protocol-Reject\uff08\u534f\u8bae\u62d2\u7edd\uff09\u3002<\/li>\n<li>Echo-Request\uff08\u56de\u6ce2\u8bf7\u6c42\uff09\u3002<\/li>\n<li>Echo-Reply\uff08\u56de\u6ce2\u5e94\u7b54\uff09\u3002<\/li>\n<li>\u548c Discard-Request\uff08\u629b\u5f03\u8bf7\u6c42\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>LCP\u7528\u4e8e\u534f\u5546\u7684\u53c2\u6570\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>MRU\n<ul>\n<li>\u5728VRP\u5e73\u53f0\u4e0a\uff0cMRU\u53c2\u6570\u4f7f\u7528\u63a5\u53e3\u4e0a\u914d\u7f6e\u7684\u6700\u5927\u4f20\u8f93\u5355\u5143\uff08MTU\uff09\u503c\u6765\u8868\u793a\u7684\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u8ba4\u8bc1\u534f\u8bae\n<ul>\n<li>\u5e38\u7528\u7684PPP\u8ba4\u8bc1\u534f\u8bae\u6709PAP\u548cCHAP\u3002<\/li>\n<li>\u4e00\u6761PPP\u94fe\u8def\u7684\u4e24\u7aef\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u8ba4\u8bc1\u534f\u8bae\u8ba4\u8bc1\u5bf9\u7aef\u3002<\/li>\n<li>\u4f46\u662f\u88ab\u8ba4\u8bc1\u65b9\u5fc5\u987b\u652f\u6301\u8ba4\u8bc1\u65b9\u4f7f\u7528\u7684\u8ba4\u8bc1\u534f\u8bae\u5e76\u6b63\u786e\u914d\u7f6e\u7528\u6237\u540d\u548c\u5bc6\u7801\u7b49\u8ba4\u8bc1\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u9b54\u672f\u5b57\n<ul>\n<li>LCP\u4f7f\u7528\u9b54\u672f\u5b57\uff08Magic-Number\uff09\u68c0\u6d4b\u94fe\u8def\u73af\u8def\u548c\u5176\u5b83\u5f02\u5e38\u60c5\u51b5\u3002<\/li>\n<li>\u9b54\u672f\u5b57\u4e3a\u968f\u673a\u4ea7\u751f\u7684\u4e00\u4e2a\u6570\u5b57\uff0c\u968f\u673a\u673a\u5236\u9700\u8981\u4fdd\u8bc1\u4e24\u7aef\u4ea7\u751f\u76f8\u540c\u9b54\u672f\u5b57\u7684\u53ef\u80fd\u6027\u51e0\u4e4e\u4e3a0\u3002<\/li>\n<li>\u6536\u5230\u4e00\u4e2aConfigure-Request\u62a5\u6587\u4e4b\u540e\uff0c\u5176\u5305\u542b\u7684\u9b54\u672f\u5b57\u9700\u8981\u548c\u672c\u5730\u4ea7\u751f\u7684\u9b54\u672f\u5b57\u505a\u6bd4\u8f83\uff0c\n<ul>\n<li>\u5982\u679c\u6536\u5230\u7684Configure-Request\u62a5\u6587\u548c\u81ea\u8eab\u4ea7\u751f\u7684\u9b54\u672f\u5b57\u4e0d\u540c\n<ul>\n<li>\u8868\u793a\u94fe\u8def\u65e0\u73af\u8def\u3002\u5219\u4f7f\u7528Confugure-Ack\u62a5\u6587\u786e\u8ba4\uff08\u5176\u4ed6\u53c2\u6570\u4e5f\u534f\u5546\u6210\u529f\uff09\uff0c\u8868\u793a\u9b54\u672f\u5b57\u534f\u5546\u6210\u529f\u3002<\/li>\n<li>\u5728\u540e\u7eed\u53d1\u9001\u7684\u62a5\u6587\u4e2d\uff0c\u5982\u679c\u62a5\u6587\u542b\u6709\u9b54\u672f\u5b57\u5b57\u6bb5\uff0c\u5219\u8be5\u5b57\u6bb5\u8bbe\u7f6e\u4e3a\u534f\u5546\u6210\u529f\u7684\u9b54\u672f\u5b57\uff0cLCP\u4e0d\u518d\u4ea7\u751f\u65b0\u7684\u9b54\u672f\u5b57\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5982\u679c\u6536\u5230\u7684Configure-Request\u62a5\u6587\u548c\u81ea\u8eab\u4ea7\u751f\u7684\u9b54\u672f\u5b57\u76f8\u540c\n<ul>\n<li>\u5219\u53d1\u9001\u4e00\u4e2aConfigure-Nak\u62a5\u6587\uff0c\u643a\u5e26\u4e00\u4e2a\u65b0\u7684\u9b54\u672f\u5b57\u3002<\/li>\n<li>\u7136\u540e\uff0c\u4e0d\u7ba1\u65b0\u6536\u5230\u7684Configure-Nak\u62a5\u6587\u4e2d\u662f\u5426\u643a\u5e26\u76f8\u540c\u7684\u9b54\u672f\u5b57\uff0cLCP\u90fd\u53d1\u9001\u4e00\u4e2a\u65b0\u7684Configure-Request\u62a5\u6587\uff0c\u643a\u5e26\u4e00\u4e2a\u65b0\u7684\u9b54\u672f\u5b57\u3002<\/li>\n<li>\u5982\u679c\u94fe\u8def\u6709\u73af\u8def\uff0c\u5219\u8fd9\u4e2a\u8fc7\u7a0b\u4f1a\u4e0d\u505c\u7684\u6301\u7eed\u4e0b\u53bb\uff0c\u5982\u679c\u94fe\u8def\u6ca1\u6709\u73af\u8def\uff0c\u5219\u62a5\u6587\u4ea4\u4e92\u4f1a\u5f88\u5feb\u6062\u590d\u6b63\u5e38\u3002<\/li>\n<\/ul>\n<\/li>\n<li>LCP\u94fe\u8def\u534f\u5546\n<ul>\n<li>LCP\u94fe\u8def\u534f\u5546\u6210\u529f\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u5982\u56fe\u6240\u793a\uff0cR1\u548cR2\u4f7f\u7528\u4e32\u884c\u94fe\u8def\u76f8\u8fde\uff0c\u8fd0\u884cPPP\u3002<\/li>\n<li>\u5f53\u7269\u7406\u5c42\u94fe\u8def\u53d8\u4e3a\u53ef\u7528\u72b6\u6001\u4e4b\u540e\uff0cR1\u548cR2\u4f7f\u7528LCP\u534f\u5546\u94fe\u8def\u53c2\u6570\u3002<\/li>\n<li>\u672c\u4f8b\u4e2d\uff0cR1\u9996\u5148\u53d1\u9001\u4e00\u4e2aLCP\u62a5\u6587\u3002<\/li>\n<li>R1\u5411R2\u53d1\u9001Configure-Request\u62a5\u6587\uff0c\u6b64\u62a5\u6587\u5305\u542b\u5728\u53d1\u9001\u8005\uff08R1\uff09\u4e0a\u914d\u7f6e\u7684\u94fe\u8def\u5c42\u53c2\u6570\uff0c\u6bcf\u4e2a\u94fe\u8def\u5c42\u53c2\u6570\u4f7f\u7528\u201c\u7c7b\u578b\uff0c\u957f\u5ea6\uff0c\u53d6\u503c\u201d\u7684\u7ed3\u6784\u8868\u793a\u3002<\/li>\n<li>\u5f53R2\u6536\u5230\u6b64Configure-Request\u62a5\u6587\u4e4b\u540e\uff0c\u5982\u679cR2\u80fd\u8bc6\u522b\u6b64\u62a5\u6587\u4e2d\u7684\u6240\u6709\u94fe\u8def\u5c42\u53c2\u6570\uff0c\u5e76\u4e14\u8ba4\u4e3a\u6bcf\u4e2a\u53c2\u6570\u7684\u53d6\u503c\u90fd\u662f\u53ef\u4ee5\u63a5\u53d7\u7684\uff0c\u5219\u5411R1\u56de\u5e94\u4e00\u4e2aConfigure-Ack\u62a5\u6587\u3002<\/li>\n<li>\u5728\u6ca1\u6709\u6536\u5230Configure-Ack\u62a5\u6587\u7684\u60c5\u51b5\u4e0b\uff0c\u6bcf\u96943\u79d2\u91cd\u4f20\u4e00\u6b21Configure-Request\u62a5\u6587\uff0c\u5982\u679c\u8fde\u7eed10\u6b21\u53d1\u9001Configure-Request\u62a5\u6587\u4ecd\u7136\u6ca1\u6709\u6536\u5230Configure-Ack\u62a5\u6587\uff0c\u5219\u8ba4\u4e3a\u5bf9\u7aef\u4e0d\u53ef\u7528\uff0c\u505c\u6b62\u53d1\u9001Configure-Request\u62a5\u6587\u3002<\/li>\n<li>\u6ce8\u610f\n<ul>\n<li>\u5b8c\u6210\u4e0a\u8ff0\u8fc7\u7a0b\u53ea\u662f\u8868\u660eR2\u8ba4\u4e3aR1\u4e0a\u7684\u94fe\u8def\u53c2\u6570\u914d\u7f6e\u662f\u53ef\u63a5\u53d7\u7684\u3002<\/li>\n<li>R2\u4e5f\u9700\u8981\u5411R1\u53d1\u9001Configure-Request\u62a5\u6587\uff0c\u4f7fR1\u68c0\u6d4bR2\u4e0a\u7684\u94fe\u8def\u53c2\u6570\u914d\u7f6e\u662f\u4e0d\u662f\u53ef\u63a5\u53d7\u7684\u3002<\/li>\n<\/ul>\n<\/li>\n<li>LCP\u94fe\u8def\u534f\u5546\u4e0d\u6210\u529f\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u5f53R2\u6536\u5230R1\u53d1\u9001\u7684Configure-Request\u62a5\u6587\u4e4b\u540e\uff0c\u5982\u679cR2\u80fd\u8bc6\u522b\u6b64\u62a5\u6587\u4e2d\u643a\u5e26\u7684\u6240\u6709\u94fe\u8def\u5c42\u53c2\u6570\uff0c\u4f46\u662f\u8ba4\u4e3a\u90e8\u5206\u6216\u5168\u90e8\u53c2\u6570\u7684\u53d6\u503c\u4e0d\u80fd\u63a5\u53d7\uff0c\u5373\u53c2\u6570\u7684\u53d6\u503c\u534f\u5546\u4e0d\u6210\u529f\uff0c\u5219R2\u9700\u8981\u5411R1\u56de\u5e94\u4e00\u4e2aConfigure-Nak\u62a5\u6587\u3002<\/li>\n<li>\u5728\u8fd9\u4e2aConfigure-Nak\u62a5\u6587\u4e2d\uff0c\u53ea\u5305\u542b\u4e0d\u80fd\u63a5\u53d7\u7684\u90a3\u90e8\u5206\u94fe\u8def\u5c42\u53c2\u6570\u5217\u8868\uff0c\u6bcf\u4e00\u4e2a\u5305\u542b\u5728\u6b64\u62a5\u6587\u4e2d\u94fe\u8def\u5c42\u53c2\u6570\u7684\u53d6\u503c\u5747\u88ab\u4fee\u6539\u4e3a\u6b64\u62a5\u6587\u7684\u53d1\u9001\u8005\uff08R2\uff09\u4e0a\u53ef\u4ee5\u63a5\u53d7\u7684\u53d6\u503c\uff08\u6216\u53d6\u503c\u8303\u56f4\uff09\u3002<\/li>\n<li>\u5728\u6536\u5230Configure-Nak\u62a5\u6587\u4e4b\u540e\uff0cR1\u9700\u8981\u6839\u636e\u6b64\u62a5\u6587\u4e2d\u7684\u94fe\u8def\u5c42\u53c2\u6570\u91cd\u65b0\u9009\u62e9\u672c\u5730\u4f7f\u7528\u7684\u76f8\u5173\u53c2\u6570\uff0c\u5e76\u91cd\u65b0\u53d1\u9001\u4e00\u4e2aConfigure-Request\u3002<\/li>\n<li>\u8fde\u7eed\u4e94\u6b21\u534f\u5546\u4ecd\u7136\u4e0d\u6210\u529f\u7684\u53c2\u6570\u5c06\u88ab\u7981\u7528\uff0c\u4e0d\u518d\u7ee7\u7eed\u534f\u5546\u3002<\/li>\n<\/ul>\n<ul>\n<li>LCP\u94fe\u8def\u534f\u5546\u4e0d\u8bc6\u522b\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u5f53R2\u6536\u5230R1\u53d1\u9001\u7684Configure-Request\u62a5\u6587\u4e4b\u540e\uff0c\u5982\u679cR2\u4e0d\u80fd\u8bc6\u522b\u6b64\u62a5\u6587\u4e2d\u643a\u5e26\u7684\u90e8\u5206\u6216\u5168\u90e8\u94fe\u8def\u5c42\u53c2\u6570\uff0c\u5219R2\u9700\u8981\u5411R1\u56de\u5e94\u4e00\u4e2aConfigure-Reject\u62a5\u6587\u3002<\/li>\n<li>\u5728\u6b64Configure-Reject\u62a5\u6587\u4e2d\uff0c\u53ea\u5305\u542b\u4e0d\u88ab\u8bc6\u522b\u7684\u90a3\u90e8\u5206\u94fe\u8def\u5c42\u53c2\u6570\u5217\u8868\u3002<\/li>\n<li>\u5728\u6536\u5230Configure-Reject\u62a5\u6587\u4e4b\u540e\uff0cR1\u9700\u8981\u5411R2\u91cd\u65b0\u53d1\u9001\u4e00\u4e2aConfigure-Request\u62a5\u6587\uff0c\u5728\u65b0\u7684Configure-Request\u62a5\u6587\u4e2d\uff0c\u4e0d\u518d\u5305\u542b\u4e0d\u88ab\u5bf9\u7aef\uff08R2\uff09\u8bc6\u522b\u7684\u53c2\u6570\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u68c0\u6d4b\u94fe\u8def\u72b6\u6001\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>LCP\u5efa\u7acb\u8fde\u63a5\u4e4b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Echo-Request\u62a5\u6587\u548cEcho-Reply\u62a5\u6587\u68c0\u6d4b\u94fe\u8def\u72b6\u6001\uff0c\u6536\u5230\u4e00\u4e2aEcho-Request\u62a5\u6587\u4e4b\u540e\u5e94\u5f53\u56de\u5e94\u4e00\u4e2aEcho-Reply\u62a5\u6587\uff0c\u8868\u793a\u94fe\u8def\u72b6\u6001\u6b63\u5e38\u3002<\/li>\n<li>VRP\u5e73\u53f0\u9ed8\u8ba4\u6bcf\u969410\u79d2\u53d1\u9001\u4e00\u6b21Echo-Request\u62a5\u6587\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u8fde\u63a5\u5173\u95ed\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u8ba4\u8bc1\u4e0d\u6210\u529f\u6216\u8005\u7ba1\u7406\u5458\u624b\u5de5\u5173\u95ed\u7b49\u539f\u56e0\u53ef\u4ee5\u4f7fLCP\u5173\u95ed\u5df2\u7ecf\u5efa\u7acb\u7684\u8fde\u63a5\u3002<\/li>\n<li>LCP\u5173\u95ed\u8fde\u63a5\u4f7f\u7528Terminate-Request\u62a5\u6587\u548cTerminate-Ack\u62a5\u6587\uff0cTerminate-Request\u62a5\u6587\u7528\u4e8e\u8bf7\u6c42\u5bf9\u7aef\u5173\u95ed\u8fde\u63a5\uff0c\u4e00\u65e6\u6536\u5230\u4e00\u4e2aTerminate-Request\u62a5\u6587\uff0cLCP\u5fc5\u987b\u56de\u5e94\u4e00\u4e2aTerminate-Ack\u62a5\u6587\u786e\u8ba4\u8fde\u63a5\u5173\u95ed\u3002<\/li>\n<li>\u5728\u6ca1\u6709\u6536\u5230Terminate-Ack\u62a5\u6587\u7684\u60c5\u51b5\u4e0b\uff0c\u6bcf\u96943\u79d2\u91cd\u4f20\u4e00\u6b21Terminate-Request\u62a5\u6587\uff0c\u8fde\u7eed\u4e24\u6b21\u91cd\u4f20\u6ca1\u6709\u6536\u5230Terminate-Ack\u62a5\u6587\uff0c\u5219\u8ba4\u4e3a\u5bf9\u7aef\u4e0d\u53ef\u7528\uff0c\u8fde\u63a5\u5173\u95ed\u3002<\/li>\n<\/ul>\n<ul>\n<li>PAP\u8ba4\u8bc1\u534f\u8bae\n<ul>\n<li>\u62a5\u6587\u7c7b\u578b\n<ul>\n<li>Authenticate-Request\n<ul>\n<li>\u7528\u4e8e\u88ab\u9a8c\u8bc1\u65b9\u53d1\u9001\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0cData\u5b57\u6bb5\u5305\u542b\u660e\u6587\u7528\u6237\u540d\u548c\u5bc6\u7801\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Authenticate-Ack\n<ul>\n<li>\u7528\u4e8e\u9a8c\u8bc1\u65b9\u53d1\u9001\u9a8c\u8bc1\u6210\u529f\u4fe1\u606f\uff0cData\u5b57\u6bb5\u53ef\u4ee5\u5305\u542b\u6587\u672c\u63d0\u793a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Authenticate-Nak\n<ul>\n<li>\u7528\u4e8e\u9a8c\u8bc1\u65b9\u53d1\u9001\u9a8c\u8bc1\u5931\u8d25\u4fe1\u606f\uff0cData\u5b57\u6bb5\u53ef\u4ee5\u5305\u542b\u6587\u672c\u63d0\u793a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5de5\u4f5c\u539f\u7406\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>PAP\u5de5\u4f5c\u6a21\u5f0f\n<ul>\n<li>\u88ab\u8ba4\u8bc1\u65b9\u5c06\u914d\u7f6e\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u4fe1\u606f\u4f7f\u7528Authenticate-Request\u62a5\u6587\u4ee5\u660e\u6587\u65b9\u5f0f\u53d1\u9001\u7ed9\u8ba4\u8bc1\u65b9\uff0c\u672c\u4f8b\u4e2d\uff0c\u7528\u6237\u540d\u4e3a\u201chuawei\u201d\uff0c\u5bc6\u7801\u4e3a\u201chello\u201d\uff1b<\/li>\n<li>\u8ba4\u8bc1\u65b9\u6536\u5230\u88ab\u8ba4\u8bc1\u65b9\u53d1\u9001\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u4fe1\u606f\u4e4b\u540e\uff0c\u6839\u636e\u672c\u5730\u914d\u7f6e\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u6570\u636e\u5e93\u68c0\u67e5\u7528\u6237\u540d\u548c\u5bc6\u7801\u4fe1\u606f\u662f\u5426\u6b63\u786e\u5339\u914d\uff0c\n<ul>\n<li>\u5982\u679c\u6b63\u786e\uff0c\u5219\u8fd4\u56deAuthenticate-Ack\u62a5\u6587\uff0c\u8868\u793a\u8ba4\u8bc1\u6210\u529f\u3002<\/li>\n<li>\u5982\u679c\u4e0d\u80fd\u6b63\u786e\u5339\u914d\uff0c\u5219\u8fd4\u56deAuthenticate-Nak\u62a5\u6587\uff0c\u8868\u793a\u8ba4\u8bc1\u5931\u8d25\u3002<\/li>\n<\/ul>\n<\/li>\n<li>PAP\u62a5\u6587\u76f4\u63a5\u5c01\u88c5\u5728PPP\u62a5\u6587\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>CHAP\u8ba4\u8bc1\u534f\u8bae\n<ul>\n<li>\u62a5\u6587\u7c7b\u578b\n<ul>\n<li>Challenge\n<ul>\n<li>\u7528\u4e8e\u9a8c\u8bc1\u65b9\u5411\u88ab\u9a8c\u8bc1\u65b9\u53d1\u9001Challenge\uff0c\u53d1\u8d77\u9a8c\u8bc1\u8fc7\u7a0b\uff0cData\u5b57\u6bb5\u5305\u542bChallenge.<\/li>\n<li>\u4f7f\u7528Challenge\u5bf9\u5bc6\u7801\u505a\u52a0\u5bc6\u8fd0\u7b97\u7684\u7b97\u6cd5\u4e3aMD5{ Identifier\uff0b\u5bc6\u7801\uff0bChallenge }\uff0c\u610f\u601d\u662f\u5c06Identifier\u3001\u5bc6\u7801\u548cChallenge\u4e09\u90e8\u5206\u8fde\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u6574\u4f53\uff0c\u7136\u540e\u5bf9\u6b64\u5b57\u7b26\u4e32\u505aMD5\u8fd0\u7b97\uff0c\u5f97\u5230\u4e00\u4e2a16\u5b57\u8282\u957f\u7684\u6458\u8981\u4fe1\u606f\uff0c\u5728Response\u62a5\u6587\u4e2dData\u5b57\u6bb5\u5305\u542b\u7684\u52a0\u5bc6\u8fd0\u7b97\u4e4b\u540e\u7684\u5bc6\u7801\u4fe1\u606f\u5c31\u662f\u6b64\u6458\u8981\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Response\n<ul>\n<li>\u7528\u4e8e\u88ab\u9a8c\u8bc1\u65b9\u5411\u9a8c\u8bc1\u65b9\u8fd4\u56de\u7528\u6237\u4fe1\u606f\uff0cData\u5b57\u6bb5\u542b\u6709\u8fd4\u56de\u7684\u7528\u6237\u540d\u4ee5\u53ca\u52a0\u5bc6\u8fd0\u7b97\u4e4b\u540e\u7684\u5bc6\u7801\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Success\n<ul>\n<li>\u7528\u4e8e\u9a8c\u8bc1\u65b9\u5411\u88ab\u9a8c\u8bc1\u65b9\u53d1\u9001\u8ba4\u8bc1\u6210\u529f\u4fe1\u606f\uff0cData\u5b57\u6bb5\u53ef\u4ee5\u5305\u542b\u6587\u672c\u63d0\u793a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Failure\n<ul>\n<li>\u7528\u4e8e\u9a8c\u8bc1\u65b9\u5411\u88ab\u9a8c\u8bc1\u65b9\u53d1\u9001\u8ba4\u8bc1\u5931\u8d25\u4fe1\u606f\uff0cData\u5b57\u6bb5\u53ef\u4ee5\u5305\u542b\u6587\u672c\u63d0\u793a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5de5\u4f5c\u539f\u7406\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>CHAP\u7684\u8ba4\u8bc1\u8fc7\u7a0b\u9700\u8981\u4e09\u6b21\u62a5\u6587\u7684\u4ea4\u4e92\u3002<\/li>\n<li>\u4e3a\u4e86\u5339\u914d\u8bf7\u6c42\u62a5\u6587\u548c\u56de\u5e94\u62a5\u6587\uff0c\u62a5\u6587\u4e2d\u542b\u6709Identifier\u5b57\u6bb5\uff0c\u4e00\u6b21\u8ba4\u8bc1\u8fc7\u7a0b\u6240\u4f7f\u7528\u7684\u62a5\u6587\u5747\u4f7f\u7528\u76f8\u540c\u7684Identifier\u4fe1\u606f\u3002<\/li>\n<li>CHAP\u5355\u5411\u9a8c\u8bc1\u8fc7\u7a0b\u5206\u4e3a\u4e24\u79cd\u60c5\u51b5\uff1a\u9a8c\u8bc1\u65b9\u914d\u7f6e\u4e86\u7528\u6237\u540d\u548c\u9a8c\u8bc1\u65b9\u6ca1\u6709\u914d\u7f6e\u7528\u6237\u540d\u3002\n<ul>\n<li>\u9a8c\u8bc1\u65b9\u914d\u7f6e\u4e86\u7528\u6237\u540d\u7684\u9a8c\u8bc1\u8fc7\u7a0b\n<ul>\n<li>\u5373\u63a5\u53e3\u914d\u7f6e\u547d\u4ee4ppp chap user username<\/li>\n<li>\u63a8\u8350\u4f7f\u7528\u9a8c\u8bc1\u65b9\u914d\u7f6e\u7528\u6237\u540d\u7684\u65b9\u5f0f\uff0c\u8fd9\u6837\u53ef\u4ee5\u5bf9\u9a8c\u8bc1\u65b9\u7684\u7528\u6237\u540d\u8fdb\u884c\u786e\u8ba4\u3002<\/li>\n<li>\u9a8c\u8bc1\u65b9\u4e3b\u52a8\u53d1\u8d77\u9a8c\u8bc1\u8bf7\u6c42\uff0c\u9a8c\u8bc1\u65b9\u5411\u88ab\u9a8c\u8bc1\u65b9\u53d1\u9001\u4e00\u4e9b\u968f\u673a\u4ea7\u751f\u7684\u62a5\u6587\uff08Challenge\uff09\uff0c\u5e76\u540c\u65f6\u5c06\u672c\u7aef\u7684\u7528\u6237\u540d\u9644\u5e26\u4e0a\u4e00\u8d77\u53d1\u9001\u7ed9\u88ab\u9a8c\u8bc1\u65b9\u3002<\/li>\n<li>\u88ab\u9a8c\u8bc1\u65b9\u63a5\u5230\u9a8c\u8bc1\u65b9\u7684\u9a8c\u8bc1\u8bf7\u6c42\u540e\uff0c\u5148\u68c0\u67e5\u672c\u7aef\u63a5\u53e3\u4e0a\u662f\u5426\u914d\u7f6e\u4e86pppchap password\u547d\u4ee4\n<ul>\n<li>\u5982\u679c\u914d\u7f6e\u4e86\u8be5\u547d\u4ee4\uff0c\u5219\u88ab\u9a8c\u8bc1\u65b9\u5c06\u751f\u6210\u7684\u5bc6\u6587\uff08\uff08Identifier\uff0b\u5bc6\u7801\uff0b\u968f\u673a\u6570\uff09\u7684MD5\uff09\u548c\u81ea\u5df1\u7684\u7528\u6237\u540d\u53d1\u56de\u9a8c\u8bc1\u65b9\uff08Response\uff09\u3002<\/li>\n<li>\u5982\u679c\u63a5\u53e3\u4e0a\u672a\u914d\u7f6epppchap password\u547d\u4ee4\uff0c\u5219\u6839\u636e\u6b64\u62a5\u6587\u4e2d\u9a8c\u8bc1\u65b9\u7684\u7528\u6237\u540d\u5728\u672c\u7aef\u7684\u7528\u6237\u8868\u67e5\u627e\u8be5\u7528\u6237\u5bf9\u5e94\u7684\u5bc6\u7801\uff0c\u5c06\u5bc6\u6587\uff08\uff08Identifier\uff0b\u5bc6\u7801\uff0b\u968f\u673a\u6570\uff09\u7684MD5\uff09\u548c\u88ab\u9a8c\u8bc1\u65b9\u81ea\u5df1\u7684\u7528\u6237\u540d\u53d1\u56de\u9a8c\u8bc1\u65b9\uff08Response\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u9a8c\u8bc1\u65b9\u5c06\u81ea\u5df1\u672c\u8eab\u4fdd\u5b58\u7684\u5bc6\u7801\u3001Identifier\u548c\u968f\u673a\u6570\u8fdb\u884cMD5\u7b97\u6cd5\uff0c\u548c\u6536\u5230respone\u4e2d\u7684\u5bc6\u6587\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u9a8c\u8bc1\u8ba4\u8bc1\u662f\u5426\u6b63\u786e\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u9a8c\u8bc1\u65b9\u6ca1\u6709\u914d\u7f6e\u7528\u6237\u540d\n<ul>\n<li>\u5373\u63a5\u53e3\u6ca1\u6709\u914d\u7f6e\u547d\u4ee4ppp chap user username<\/li>\n<li>\u9a8c\u8bc1\u65b9\u4e3b\u52a8\u53d1\u8d77\u9a8c\u8bc1\u8bf7\u6c42\uff0c\u9a8c\u8bc1\u65b9\u5411\u88ab\u9a8c\u8bc1\u65b9\u53d1\u9001\u4e00\u4e9b\u968f\u673a\u4ea7\u751f\u7684\u62a5\u6587\uff08Challenge\uff09\u3002<\/li>\n<li>\u88ab\u9a8c\u8bc1\u65b9\u63a5\u5230\u9a8c\u8bc1\u65b9\u7684\u9a8c\u8bc1\u8bf7\u6c42\u540e\uff0c\u5229\u7528Identifier\u3001pppchap password\u547d\u4ee4\u914d\u7f6e\u7684CHAP\u5bc6\u7801\u548c\u968f\u673a\u6570\u8fdb\u884cMD5\u7b97\u6cd5\uff0c\u5c06\u751f\u6210\u7684\u5bc6\u6587\u548c\u81ea\u5df1\u7684\u7528\u6237\u540d\u53d1\u56de\u9a8c\u8bc1\u65b9\uff08Response\uff09\u3002<\/li>\n<li>\u9a8c\u8bc1\u65b9\u5c06\u81ea\u5df1\u672c\u8eab\u4fdd\u5b58\u7684\u5bc6\u7801\u3001Identifier\u548c\u968f\u673a\u6570\u8fdb\u884cMD5\u7b97\u6cd5\uff0c\u548c\u6536\u5230respone\u4e2d\u7684\u5bc6\u6587\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u9a8c\u8bc1\u8ba4\u8bc1\u662f\u5426\u6b63\u786e\u3002<\/li>\n<\/ul>\n<\/li>\n<li>NCP\u534f\u8bae\n<ul>\n<li>IPCP\u9759\u6001\u534f\u5546IP\u5730\u5740\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>IPCP\uff0c\u7528\u4e8e\u534f\u5546\u63a7\u5236IP\u53c2\u6570\uff0c\u4f7fPPP\u53ef\u7528\u4e8e\u4f20\u8f93IP\u6570\u636e\u5305\u3002<\/li>\n<li>IPCP\u4f7f\u7528\u548cLCP\u76f8\u540c\u7684\u534f\u5546\u673a\u5236\u3001\u62a5\u6587\u7c7b\u578b\uff0c\u4f46IPCP\u5e76\u975e\u8c03\u7528LCP\uff0c\u53ea\u662f\u5de5\u4f5c\u8fc7\u7a0b\u3001\u62a5\u6587\u7b49\u548cLCP\u76f8\u540c\u3002\n<ul>\n<li>\u4e24\u7aef\u914d\u7f6e\u7684IP\u5730\u5740\u5206\u522b\u4e3a12.1.1.1\/24\u548c12.1.1.2\/24\uff08\u4e24\u7aefIP\u5730\u5740\u5373\u4f7f\u4e0d\u5728\u540c\u4e00\u7f51\u6bb5\u4e5f\u4f1a\u901a\u8fc7IPCP\u534f\u5546\uff09\u3002<\/li>\n<li>\u4e24\u7aef\u9759\u6001\u914d\u7f6eIP\u5730\u5740\u7684\u65f6\u5019\u534f\u5546\u8fc7\u7a0b\n<ul>\n<li>R1\u548cR2\u90fd\u8981\u53d1\u9001Configure-Request\u62a5\u6587\uff0c\u5728\u6b64\u62a5\u6587\u4e2d\u5305\u542b\u672c\u5730\u914d\u7f6e\u7684IP\u5730\u5740\u3002<\/li>\n<li>R1\u548cR2\u63a5\u6536\u5230\u5bf9\u7aef\u7684Configure-Request\u62a5\u6587\u4e4b\u540e\uff0c\u68c0\u67e5\u5176\u4e2d\u7684IP\u5730\u5740\uff0c\u5982\u679cIP\u5730\u5740\u662f\u4e00\u4e2a\u5408\u6cd5\u7684\u5355\u64adIP\u5730\u5740\uff0c\u800c\u4e14\u548c\u672c\u5730\u914d\u7f6e\u7684IP\u5730\u5740\u4e0d\u540c\uff08\u6ca1\u6709IP\u51b2\u7a81\uff09\uff0c\u5219\u8ba4\u4e3a\u5bf9\u7aef\u53ef\u4ee5\u4f7f\u7528\u8be5\u5730\u5740\uff0c\u56de\u5e94\u4e00\u4e2aConfigure-Ack\u62a5\u6587\u3002<\/li>\n<li>\u901a\u8fc7IPCP\u53d1\u9001\u7684\u4fe1\u606f\uff0cPPP\u94fe\u8def\u7684\u4e24\u7aef\u90fd\u53ef\u4ee5\u77e5\u9053\u5bf9\u7aef\u4f7f\u7528\u768432\u4f4dIP\u5730\u5740\u3002<\/li>\n<\/ul>\n<\/li>\n<li>IPCP\u52a8\u6001\u534f\u5546IP\u5730\u5740\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u5982\u56fe\u6240\u793a\uff0cR1\u914d\u7f6e\u4e3a\u8bf7\u6c42\u5bf9\u7aef\u5206\u914dIP\u5730\u5740\uff0cR2\u914d\u7f6e\u9759\u6001IP\u5730\u574012.1.1.2\/24\uff0c\u5e76\u4e14\u542f\u7528R2\u7ed9\u5bf9\u7aef\u5206\u914dIP\u5730\u5740\u7684\u80fd\u529b\uff0c\u7ed9R1\u5206\u914dIP\u5730\u574012.1.1.1\u3002<\/li>\n<li>\u4e24\u7aef\u52a8\u6001\u534f\u5546IP\u5730\u5740\u7684\u8fc7\u7a0b\n<ul>\n<li>R1\u5411R2\u53d1\u9001\u4e00\u4e2aConfigure-Request\u62a5\u6587\uff0c\u6b64\u62a5\u6587\u4e2d\u542b\u6709IP\u5730\u57400.0.0.0\uff0c\u4e00\u4e2a\u542b\u67090.0.0.0\u7684IP\u5730\u5740\u7684Configure-Request\u62a5\u6587\u8868\u793a\u5411\u5bf9\u7aef\u8bf7\u6c42IP\u5730\u5740\uff1b<\/li>\n<li>R2\u6536\u5230\u4e0a\u8ff0Configure-Request\u62a5\u6587\u540e\uff0c\u8ba4\u4e3a\u5176\u4e2d\u5305\u542b\u7684\u5730\u5740\uff080.0.0.0\uff09\u4e0d\u5408\u6cd5\uff0c\u4f7f\u7528Configure-Nak\u56de\u5e94\u4e00\u4e2a\u65b0\u7684IP\u5730\u574012.1.1.1\uff1b<\/li>\n<li>R1\u6536\u5230\u6b64Configure-Nak\u62a5\u6587\u4e4b\u540e\uff0c\u66f4\u65b0\u672c\u5730IP\u5730\u5740\uff0c\u5e76\u91cd\u65b0\u53d1\u9001\u4e00\u4e2aConfigure-Request\u62a5\u6587\uff0c\u5305\u542b\u65b0\u7684IP\u5730\u574012.1.1.1\uff1b<\/li>\n<li>R2\u6536\u5230Configure-Request\u62a5\u6587\u540e\uff0c\u8ba4\u4e3a\u5176\u4e2d\u5305\u542b\u7684IP\u5730\u5740\u4e3a\u5408\u6cd5\u5730\u5740\uff0c\u56de\u5e94\u4e00\u4e2aConfigure-Ack\u62a5\u6587\uff1b<\/li>\n<li>\u540c\u65f6\uff0cR2\u4e5f\u8981\u5411R1\u53d1\u9001Configure-Request\u62a5\u6587\u8bf7\u6c42\u4f7f\u7528\u5730\u574012.1.1.2\uff0cR1\u8ba4\u4e3a\u6b64\u5730\u5740\u5408\u6cd5\uff0c\u56de\u5e94Configure-Ack\u62a5\u6587\u3002<\/li>\n<\/ul>\n<\/li>\n<li>MP\u57fa\u672c\u539f\u7406\n<ul>\n<li>MP\u57fa\u672c\u539f\u7406\n<ul>\n<li>\u589e\u52a0\u5e26\u5bbd\uff0c\u5c06\u591a\u4e2aPPP\u94fe\u8def\u6346\u7ed1\u4f7f\u7528\u3002<\/li>\n<li>MultiLink PPP\u5141\u8bb8\u5c06\u62a5\u6587\u5206\u7247\uff0c\u5206\u7247\u5c06\u4ece\u591a\u4e2a\u70b9\u5bf9\u70b9\u94fe\u8def\u4e0a\u9001\u5230\u540c\u4e00\u4e2a\u76ee\u7684\u5730\u3002<\/li>\n<\/ul>\n<\/li>\n<li>MP\u65b9\u5f0f\u4e0b\u94fe\u8def\u534f\u5546\u8fc7\u7a0b\n<ul>\n<li>LCP\u9636\u6bb5\uff0c\u4e5f\u9700\u9a8c\u8bc1\u5bf9\u7aef\u63a5\u53e3\u662f\u5426\u5de5\u4f5c\u5728MP\u65b9\u5f0f\u4e0b\u3002<\/li>\n<li>NCP\u9636\u6bb5\uff0c\u6839\u636eMP-Group\u63a5\u53e3\u6216\u6307\u5b9a\u865a\u62df\u63a5\u53e3\u6a21\u677f\u7684\u5404\u9879NCP\u53c2\u6570\uff08\u5982IP\u5730\u5740\u7b49\uff09\u8fdb\u884cNCP\u534f\u5546\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9e\u73b0\u65b9\u5f0f\n<ul>\n<li>\u865a\u62df\u63a5\u53e3\u6a21\u677f\u65b9\u5f0f\u3002<\/li>\n<li>MP-Group\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>PPP\/MP\u914d\u7f6e\n<ul>\n<li>\u914d\u7f6ePPP\n<ul>\n<li>\u914d\u7f6eR1\u548cR2\u7684\u4e92\u8054\u63a5\u53e3\u5c01\u88c5\u7c7b\u578b\u4e3aPPP\uff0c\u4f7f\u7528CHAP\u8ba4\u8bc1\uff0c\u7528\u6237\u540d\u4e3aHuawei\uff0c\u5bc6\u7801\u4e3aHello\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>R1\n<ul>\n<li>aaa<\/li>\n<li>local-user Huawei password cipherHello<\/li>\n<li>local-user Huawei service-type ppp<\/li>\n<li>#<\/li>\n<li>interface Serial1\/0\/0<\/li>\n<li>link-protocol ppp<\/li>\n<li>ppp authentication-mode chap \/\/\u547d\u4ee4\u7528\u6765\u8bbe\u7f6e\u672c\u7aefPPP\u534f\u8bae\u5bf9\u5bf9\u7aef\u8bbe\u5907\u7684\u8ba4\u8bc1\u65b9\u5f0f\uff0c\u6709chap\u00a0|\u00a0pap\u4e24\u79cd<\/li>\n<li>ppp chapuser Huawei \/\/\u547d\u4ee4\u7528\u6765\u914d\u7f6eCHAP\u9a8c\u8bc1\u7684\u7528\u6237\u540d<\/li>\n<li>ip address ppp-negotiate \/\/\u547d\u4ee4\u7528\u6765\u4e3a\u672c\u7aef\u63a5\u53e3\u914d\u7f6eIP\u5730\u5740\u53ef\u534f\u5546\u5c5e\u6027\uff0c\u4f7f\u672c\u7aef\u63a5\u53e3\u63a5\u53d7PPP\u534f\u5546\u4ea7\u751f\u7684\u7531\u5bf9\u7aef\u5206\u914d\u7684IP\u5730\u5740<\/li>\n<\/ul>\n<\/li>\n<li>R2\n<ul>\n<li>interface Serial1\/0\/0<\/li>\n<li>link-protocol ppp<\/li>\n<li>remote address 12.1.1.1<\/li>\n<li>ppp chapuser Huawei<\/li>\n<li>ppp chappassword cipher Hello \/\/\u547d\u4ee4\u7528\u6765\u914d\u7f6eCHAP\u9a8c\u8bc1\u7684\u53e3\u4ee4\uff0c\u6709cipher\uff08\u5bc6\u6587\u663e\u793a\uff09\u00a0|\u00a0simple\uff08\u660e\u6587\u663e\u793a\uff09<\/li>\n<li>ip address 12.1.1.2 255.255.255.0 \/\/\u547d\u4ee4\u7528\u6765\u914d\u7f6e\u4e3a\u5bf9\u7aef\u5206\u914dIP\u5730\u5740\u6216\u6307\u5b9a\u5730\u5740\u6c60<\/li>\n<\/ul>\n<\/li>\n<li>\u914d\u7f6eMP\n<ul>\n<li>\u4e3a\u4e86\u589e\u52a0\u63a5\u53e3\u5e26\u5bbd\uff0c\u5c06R1\u4e0eR2\u7684\u6240\u6709\u4e92\u8fdePPP\u63a5\u53e3\u91c7\u7528MP-Group\u8fdb\u884cMP\u7ed1\u5b9a\uff1bR1\u4e0eR2\u4e4b\u95f4PAP\u8ba4\u8bc1\uff0cR1\u4e3a\u8ba4\u8bc1\u7aef\uff0cR2\u4e3a\u88ab\u8ba4\u8bc1\u7aef\uff0c\u4e14\u7528\u6237\u540d\u4e3aHuawei\uff0c\u5bc6\u7801\u4e3aHello\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>R1\n<ul>\n<li>aaa<\/li>\n<li>local-user Huawei password cipher Hello<\/li>\n<li>local-user Huawei service-type ppp<\/li>\n<li>#<\/li>\n<li>interface Mp-group 0\/0\/0 \/\/\u547d\u4ee4\u7528\u6765\u521b\u5efa\u4e00\u4e2aMP-Group\u7c7b\u578b\u7684\u63a5\u53e3\u5e76\u8fdb\u5165MP-Group\u63a5\u53e3\u89c6\u56fe<\/li>\n<li>ip address 12.1.1.1 255.255.255.0<\/li>\n<li>#<\/li>\n<li>interface Serial1\/0\/0<\/li>\n<li>link-protocol ppp<\/li>\n<li>ppp authentication-mode pap<\/li>\n<li>ppp mp Mp-group0\/0\/0 \/\/\u547d\u4ee4\u7528\u6765\u5c06\u63a5\u53e3\u52a0\u5165\u6307\u5b9a\u7684MP-group\uff0c\u4f7f\u8be5\u63a5\u53e3\u5de5\u4f5c\u5728MP\u65b9\u5f0f<\/li>\n<li>#<\/li>\n<li>interface Serial1\/0\/1<\/li>\n<li>link-protocol ppp<\/li>\n<li>ppp authentication-mode pap<\/li>\n<li>ppp mp Mp-group0\/0\/0<\/li>\n<\/ul>\n<\/li>\n<li>R2\n<ul>\n<li>interface Mp-group 0\/0\/0<\/li>\n<li>ip address 12.1.1.2 255.255.255.0<\/li>\n<li>#<\/li>\n<li>interface Serial1\/0\/0<\/li>\n<li>link-protocol ppp<\/li>\n<li>ppp paplocal-user Huawei password simple Hello<\/li>\n<li>ppp mp Mp-group0\/0\/0<\/li>\n<li>#<\/li>\n<li>interface Serial1\/0\/1<\/li>\n<li>link-protocol ppp<\/li>\n<li>ppp paplocal-user Huawei password simple Hello<\/li>\n<li>ppp mp Mp-group0\/0\/0<\/li>\n<\/ul>\n<\/li>\n<li>prestart \u547d\u4ee4\u7528\u6765\u91cd\u65b0\u542f\u52a8\u5f53\u524d\u63a5\u53e3\u3002<\/li>\n<\/ul>\n<ul>\n<li>3\u3001IP-Trunk\n<ul>\n<li>IP-Trunk\u539f\u7406\n<ul>\n<li>Trunk\u63a5\u53e3\u5206\u4e3aEth-Trunk\u548cIP-Trunk\u4e24\u79cd\u3002\n<ul>\n<li>Eth-Trunk\u53ea\u80fd\u7531\u4ee5\u592a\u7f51\u94fe\u8def\u6784\u6210\u3002<\/li>\n<li>IP-Trunk\u4e00\u822c\u7531POS\u63a5\u53e3\u6784\u6210\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5728\u4e00\u4e2aIP-Trunk\u5185\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6d41\u91cf\u8d1f\u8f7d\u5206\u62c5\u3002\u8d1f\u8f7d\u5206\u62c5\u5206\u4e3a\u9010\u6d41\u8d1f\u8f7d\u5206\u62c5\u548c\u9010\u5305\u8d1f\u8f7d\u5206\u62c5\u3002\n<ul>\n<li>\u9010\u6d41\u8d1f\u8f7d\u5206\u62c5\uff1a\u5f53\u62a5\u6587\u7684\u6e90IP\u5730\u5740\u548c\u76ee\u7684IP\u5730\u5740\u90fd\u76f8\u540c\u65f6\uff0c\u8fd9\u4e9b\u62a5\u6587\u4ece\u540c\u4e00\u4e2a\u6210\u5458\u94fe\u8def\u4e0a\u901a\u8fc7\u3002<\/li>\n<li>\u9010\u5305\u8d1f\u8f7d\u5206\u62c5\uff1a\u4ee5\u62a5\u6587\u4e3a\u5355\u4f4d\u5206\u522b\u4ece\u4e0d\u540c\u7684\u6210\u5458\u94fe\u8def\u4e0a\u53d1\u9001\u3002<\/li>\n<\/ul>\n<\/li>\n<li>IP-Trunk\u7684\u6210\u5458\u63a5\u53e3\u53ea\u80fd\u4f7f\u7528HDLC\u5c01\u88c5\u5f62\u5f0f\u3002<\/li>\n<li>IP-Trunk\u7684\u539f\u7406\u4e0eEth-Trunk\u7c7b\u4f3c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>IP-Trunk\u914d\u7f6e\n<ul>\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>4\u3001PPPoE\u539f\u7406\u4e0e\u914d\u7f6e\n<ul>\n<li>PPPoE\u539f\u7406\n<ul>\n<li>PPPoE\u6982\u8ff0\n<ul>\n<li>PPP\u5e94\u7528\u4e8e\u4ee5\u592a\u7f51\u4ee5\u5b9e\u73b0\u5e7f\u64ad\u5f0f\u7684\u7f51\u7edc\u4e2d\u591a\u53f0\u4e3b\u673a\u8fde\u63a5\u5230\u8fdc\u7aef\u7684\u63a5\u5165\u670d\u52a1\u5668\u7684\u6280\u672f\u3002<\/li>\n<li>PPPoE\u5229\u7528\u4ee5\u592a\u7f51\u5c06\u5927\u91cf\u4e3b\u673a\u7ec4\u6210\u7f51\u7edc\uff0c\u901a\u8fc7\u4e00\u4e2a\u8fdc\u7aef\u63a5\u5165\u8bbe\u5907\u8fde\u5165\u56e0\u7279\u7f51\uff0c\u5e76\u8fd0\u7528PPP\u534f\u8bae\u5bf9\u63a5\u5165\u7684\u6bcf\u4e2a\u4e3b\u673a\u8fdb\u884c\u63a7\u5236\uff0c\u5177\u6709\u9002\u7528\u8303\u56f4\u5e7f\u3001\u5b89\u5168\u6027\u9ad8\u3001\u8ba1\u8d39\u65b9\u4fbf\u7684\u7279\u70b9\u3002<\/li>\n<li>PPPoE\u7ec4\u7f51\u7ed3\u6784\u91c7\u7528Client\/Server \u6a21\u578b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>PPPoE\u4f1a\u8bdd\u5efa\u7acb\u8fc7\u7a0b\n<ul>\n<li>PPPoE\u53ef\u5206\u4e3a\u4e09\u4e2a\u9636\u6bb5\uff0c\u5373Discovery\u9636\u6bb5\u3001Session\u9636\u6bb5\u548cTerminate\u9636\u6bb5<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Discovery\u9636\u6bb5\n<ul>\n<li>PPPoE Client\u5e7f\u64ad\u53d1\u9001\u4e00\u4e2aPADI\uff08PPPoEActive Discovery Initial\uff09\u62a5\u6587\uff0c\u5728\u6b64\u62a5\u6587\u4e2d\u5305\u542bPPPoE Client\u60f3\u8981\u5f97\u5230\u7684\u670d\u52a1\u7c7b\u578b\u4fe1\u606f\u3002<\/li>\n<li>\u6240\u6709\u7684PPPoE Server\u6536\u5230PADI\u62a5\u6587\u4e4b\u540e\uff0c\u5c06\u5176\u4e2d\u8bf7\u6c42\u7684\u670d\u52a1\u4e0e\u81ea\u5df1\u80fd\u591f\u63d0\u4f9b\u7684\u670d\u52a1\u8fdb\u884c\u6bd4\u8f83\uff0c\u5982\u679c\u53ef\u4ee5\u63d0\u4f9b\uff0c\u5219\u5355\u64ad\u56de\u590d\u4e00\u4e2aPADO\uff08PPPoE Active Discovery Offer\uff09\u62a5\u6587\u3002<\/li>\n<li>\u6839\u636e\u7f51\u7edc\u7684\u62d3\u6251\u7ed3\u6784\uff0cPPPoE Client\u53ef\u80fd\u6536\u5230\u591a\u4e2aPPPoE Server\u53d1\u9001\u7684PADO\u62a5\u6587\uff0cPPPoEClient\u9009\u62e9\u6700\u5148\u6536\u5230\u7684PADO\u62a5\u6587\u5bf9\u5e94\u7684PPPoE Server\u505a\u4e3a\u81ea\u5df1\u7684PPPoE Server\uff0c\u5e76\u5355\u64ad\u53d1\u9001\u4e00\u4e2aPADR\uff08PPPoE Active Discovery Request\uff09\u62a5\u6587\u3002<\/li>\n<li>PPPoE Server\u4ea7\u751f\u4e00\u4e2a\u552f\u4e00\u7684\u4f1a\u8bddID\uff08Session ID\uff09\uff0c\u6807\u8bc6\u548cPPPoEClient\u7684\u8fd9\u4e2a\u4f1a\u8bdd\uff0c\u901a\u8fc7\u53d1\u9001\u4e00\u4e2aPADS\uff08PPPoE Active Discovery Session-confirmation\uff09\u62a5\u6587\u628a\u4f1a\u8bddID\u53d1\u9001\u7ed9PPPoE Client\uff0c\u4f1a\u8bdd\u5efa\u7acb\u6210\u529f\u540e\u4fbf\u8fdb\u5165PPPoE Session\u9636\u6bb5\u3002<\/li>\n<li>\u5b8c\u6210\u540e\u901a\u4fe1\u53cc\u65b9\u90fd\u4f1a\u77e5\u9053PPPoE\u7684Session_ID\u53ca\u5bf9\u65b9MAC\uff0c\u5b83\u4eec\u5171\u540c\u786e\u5b9a\u552f\u4e00\u7684PPPoE Session\u3002<\/li>\n<\/ul>\n<\/li>\n<li>Seesion\u9636\u6bb5\n<ul>\n<li>PPPoE Session\u4e0a\u7684PPP\u534f\u5546\u548c\u666e\u901a\u7684PPP\u534f\u5546\u65b9\u5f0f\u4e00\u81f4\u3002<\/li>\n<li>PPPoE Session\u7684PPP\u534f\u5546\u6210\u529f\u540e\uff0c\u5c31\u53ef\u4ee5\u627f\u8f7dPPP\u6570\u636e\u62a5\u6587\u3002<\/li>\n<li>\u5728PPPoE Session\u9636\u6bb5\u6240\u6709\u7684\u4ee5\u592a\u7f51\u6570\u636e\u5305\u90fd\u662f\u5355\u64ad\u53d1\u9001\u7684<\/li>\n<\/ul>\n<\/li>\n<li>Terminate\u9636\u6bb5\n<ul>\n<li>\u8fdb\u5165PPPoE Session\u9636\u6bb5\u540e\uff0cPPPoE Client\u548cPPPoE Server\u90fd\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001PADT\u62a5\u6587\u7684\u65b9\u5f0f\u6765\u7ed3\u675fPPPoE\u8fde\u63a5\u3002<\/li>\n<li>PADT\u6570\u636e\u5305\u53ef\u4ee5\u5728\u4f1a\u8bdd\u5efa\u7acb\u4ee5\u540e\u7684\u4efb\u610f\u65f6\u523b\u5355\u64ad\u53d1\u9001\u3002<\/li>\n<li>\u5728\u53d1\u9001\u6216\u63a5\u6536\u5230PADT\u540e\uff0c\u5c31\u4e0d\u5141\u8bb8\u518d\u4f7f\u7528\u8be5\u4f1a\u8bdd\u53d1\u9001PPP\u6d41\u91cf\u4e86\u3002<\/li>\n<\/ul>\n<\/li>\n<li>PPPoE\u914d\u7f6e\n<ul>\n<li>\u516c\u53f8A\u5e0c\u671b\u90e8\u7f72PPPoE\uff0c\u73b0\u6839\u636e\u9700\u6c42\u5b8c\u6210\u5982\u4e0b\u914d\u7f6e<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>R4\u4e3aPPPoE Server\u7aef\uff0c\u4e3a\u5ba2\u6237\u7aef\u5206\u914dIP\u5730\u5740\u6c60\u8303\u56f41.1.1.0\/24\uff0c\u4f7f\u7528PAP\u8ba4\u8bc1\u6a21\u5f0f\uff1b<\/li>\n<li>R1\u4e3aPPPoE Client\u7aef\uff0c\u8ba4\u8bc1\u7528\u6237\u540d\/\u5bc6\u7801\u4e3aHuaweiR1\/R1\uff1b<\/li>\n<li>R2\u4e3aPPPoE Client\u7aef\uff0c\u8ba4\u8bc1\u7528\u6237\u540d\/\u5bc6\u7801\u4e3aHuaweiR2\/R2\uff1b<\/li>\n<li>R3\u4e3aPPPoE Client\u7aef\uff0c\u8ba4\u8bc1\u7528\u6237\u540d\/\u5bc6\u7801\u4e3aHuaweiR3\/R3\u3002<\/li>\n<\/ul>\n<ul>\n<li>Client R1\u7684\u914d\u7f6e<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Server R4\u7684\u914d\u7f6e<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u9a8c\u8bc1\n<ul>\n<li>\u6b64\u4f8b\u4e2d\uff0cR1\u6a21\u62dfPPPoE\u5ba2\u6237\u673aPC\u8fdb\u884cPPPoE\u62e8\u53f7\u4e0a\u7f51\uff0cR4\u4f5c\u4e3aPPPoE Server\u5bf9\u5176\u8fdb\u884c\u9a8c\u8bc1\u548c\u5730\u5740\u5206\u914d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u603b\u7ed3\n<ul>\n<li>\u5e38\u89c1\u7684\u5e7f\u57df\u7f51\u63a5\u53e3<\/li>\n<li>Ethernet\u63a5\u53e3<\/li>\n<li>POS\u63a5\u53e3\/IP-Trunk<\/li>\n<li>PPP\/MP<\/li>\n<li>PPPoE<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>WAN \u524d\u8a00 WAN\u7f51\u7edc\u4e2d\u7684\u5e38\u89c1\u7684\u63a5\u53e3\u3001PPP\/MP\u3001POS\/IP-Trunk\u4ee5 &hellip; <a href=\"http:\/\/www.daimuya.cn:3389\/index.php\/2024\/09\/26\/datacom-wan\/\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,9],"tags":[],"class_list":["post-648","post","type-post","status-publish","format-standard","hentry","category-ict","category-9"],"_links":{"self":[{"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/posts\/648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/comments?post=648"}],"version-history":[{"count":1,"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/posts\/648\/revisions"}],"predecessor-version":[{"id":649,"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/posts\/648\/revisions\/649"}],"wp:attachment":[{"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/media?parent=648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/categories?post=648"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.daimuya.cn:3389\/index.php\/wp-json\/wp\/v2\/tags?post=648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}