{"id":1110,"date":"2022-03-17T13:00:38","date_gmt":"2022-03-17T05:00:38","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=1110"},"modified":"2022-03-18T10:41:15","modified_gmt":"2022-03-18T02:41:15","slug":"%e5%88%b0%e5%ba%95%e4%bb%80%e4%b9%88%e6%98%afbras%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=1110","title":{"rendered":"\u5230\u5e95\u4ec0\u4e48\u662fBRAS\uff1f"},"content":{"rendered":"

\u5927\u5bb6\u597d\uff0c\u6211\u4eec\u4eca\u5929\u804a\u804aBRAS\u3002<\/span><\/p>\n

\n

\u82f1\u6587\u597d\u7684\u540c\u5b66\u4f30\u8ba1\u4f1a\u6709\u70b9\u61f5\u3002\u56e0\u4e3a\u201cBRAS\u201d\u8fd9\u4e2a\u8bcd\uff0c\u5728\u82f1\u6587\u91cc\uff0c\u662f\u201c\u80f8\u7f69\u201d\u7684\u610f\u601d\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/p>\n

\n

\u6211\u4eec\u4f5c\u4e3a\u901a\u4fe1\u4e13\u4e1a\u79d1\u666e\u516c\u4f17\u53f7\uff0c\u80af\u5b9a\u4e0d\u4f1a\u7814\u7a76\u5185\u8863\u3002\u4eca\u5929\u6587\u7ae0\u6240\u8bf4\u7684BRAS\uff0c\u662f\u53e6\u4e00\u4e2aBRAS\uff0c\u5168\u540d\u53eb\u505aBroadband Remote Access Server\uff0c\u4e5f\u5c31\u662f\u5bbd\u5e26\u63a5\u5165\u670d\u52a1\u5668\u3002
\n<\/span><\/p>\n


\n<\/span><\/p>\n

<\/section>\n

\n

\u987e\u540d\u601d\u4e49\uff0cBRAS\u548c\u6211\u4eec\u7684\u5bbd\u5e26\u4e0a\u7f51\u4e1a\u52a1\u6709\u5173\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5b83\u5bf9\u6bcf\u4e2a\u4eba\u90fd\u975e\u5e38\u91cd\u8981\u3002\u5982\u679c\u6ca1\u6709\u5b83\uff0c\u6211\u4eec\u5bb6\u91cc\u7684\u5bbd\u5e26\u5c31\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u6211\u4eec\u4e5f\u5c31\u65e0\u6cd5\u7545\u6e38\u7f51\u7edc\u4e16\u754c\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u2588 <\/span><\/strong><\/span>\u4ec0\u4e48\u662fBRAS<\/span><\/strong><\/section>\n

\n

\u5728\u8be6\u7ec6\u4ecb\u7ecdBRAS\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u505a\u4e00\u70b9\u77e5\u8bc6\u94fa\u57ab\u3002
\n<\/span><\/p>\n

\n

\u5728\u4ee5\u5f80\u7684\u6587\u7ae0\u4e2d\uff0c\u6211\u591a\u6b21\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u8fc7\u4f20\u8f93\u7f51<\/strong>\u3002<\/span><\/p>\n

\n

\u4f20\u8f93\u7f51\u662f\u6211\u4eec\u6574\u4e2a\u901a\u4fe1\u7f51\u7edc\u7684\u5e95\u5ea7\uff0c\u8d1f\u8d23\u628a\u5404\u5730\u7684\u5bb6\u5ead\u7528\u6237\u3001\u653f\u4f01\u7528\u6237\u548c\u6570\u636e\u4e2d\u5fc3\u8fde\u63a5\u8d77\u6765\u3002\u5b83\u4e5f\u662f\u4e92\u8054\u7f51\u7684\u4e3b\u5e72\u3002
\n<\/span><\/p>\n

\n

\u6211\u4eec\u6574\u4e2a\u4f20\u8f93\u7f51\uff0c\u5206\u522b\u662f\u9aa8\u5e72\u7f51\u548c\u57ce\u57df\u7f51\u3002<\/span><\/p>\n

\n

\u9aa8\u5e72\u7f51\uff0c\u53c8\u5206\u4e3a\u56fd\u5bb6\u9aa8\u5e72\u7f51\uff08\u4e00\u5e72\uff09\u548c\u7701\u7ea7\u9aa8\u5e72\u7f51\uff08\u4e8c\u5e72\uff09\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/p>\n

\n

\u57ce\u57df\u7f51\u5462\uff0c\u987e\u540d\u601d\u4e49\uff0c\u5c31\u662f\u5355\u4e2a\u57ce\u5e02\u8303\u56f4\u5185\u7684\u901a\u4fe1\u7f51\u7edc\uff08\u7b80\u79f0MAN\uff0cMetropolitan Area Network\uff09\u3002<\/span><\/p>\n

\n

\u57ce\u57df\u7f51\u4e5f\u6709\u8fdb\u4e00\u6b65\u7ec6\u5206\uff0c\u5206\u4e3a\u4e09\u5c42\uff1a\u6838\u5fc3\u5c42\u3001\u6c47\u805a\u5c42\u3001\u63a5\u5165\u5c42\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u6211\u4eec\u73b0\u5728\u90fd\u662f\u5149\u7ea4\u4e0a\u7f51\uff0c\u6bcf\u5bb6\u6bcf\u6237\u90fd\u6709\u201c\u5149\u732b\u201d\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/p>\n

\n

\u6211\u4e4b\u524d\u548c\u5927\u5bb6\u4ecb\u7ecd\u8fc7\uff0c\u201c\u5149\u732b\u201d\u5b66\u540d\u53eb\u505aONT\uff0c\u5c5e\u4e8ePON\uff08Passive Optical Network\uff0c\u65e0\u6e90\u5149\u7f51\u7edc\uff09\u7cfb\u7edf\u3002\u800cPON\u7cfb\u7edf\uff0c\u5c5e\u4e8e\u57ce\u57df\u7f51\u7684\u63a5\u5165\u5c42\u3002\uff08\u5173\u4e8ePON\uff0c\u8be6\u7ec6\u770b\u8fd9\u91cc\uff1a\u94fe\u63a5<\/a>\uff09
\n<\/span><\/p>\n


\n<\/span><\/p>\n

<\/section>\n

\n

PON\uff0c\u8bf4\u767d\u4e86\uff0c\u5c31\u662f\u628a\u4e00\u6839\u5149\u7ea4\u53d8\u6210N\u6839\u5149\u7ea4\uff0c\u5b9e\u73b0\u5343\u5bb6\u4e07\u6237\u7684\u201c\u5149\u8fde\u63a5\u201d\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u5927\u5bb6\u53ef\u80fd\u4f1a\u60f3\u5230\u8def\u7531\u5668\u3002\u8def\u7531\u5668\u4e5f\u662f\u5206\u53d1\u548c\u805a\u5408\u7684\u4f5c\u7528\uff0c\u4e00\u6839\u7f51\u7ebf\u53d8\u6210N\u6839\u7f51\u7ebf\u3002<\/span><\/p>\n

\n

\u90a3\u4e48\uff0cPON\u662f\u4e0d\u662f\u4e00\u4e2a\u201c\u5149\u7ea4\u7248\u201d<\/span>\u7684\u8def\u7531\u5668\u5462\uff1f<\/span><\/p>\n

\n

\u51c6\u786e\u6765\u8bf4\uff0c\u4e0d\u662f\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

PON\u662f\u5e95\u5c42\u7684\u7cfb\u7edf\uff0c\u5b83\u53ea\u7ba1\u5149\uff0c\u53ea\u8d1f\u8d23\u628a\u5149\u9001\u5230\u4f60\u5bb6\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5b83\u53ea\u662f\u628a\u6c34\u7ba1\u63a5\u5230\u4f60\u5bb6\u91cc\uff0c\u4f46\u662f\uff0c\u6c34\u7ba1\u91cc\u5e76\u6ca1\u6709\u6c34\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u60f3\u8981\u6709\u6c34\uff0c\u4f60\u5fc5\u987b\u5148\u53bb\u81ea\u6765\u6c34\u516c\u53f8\u5f00\u6237\u3002
\n<\/span><\/p>\n


\n<\/span><\/p>\n

\u4e8e\u662f\uff0c\u6211\u4eec\u5c31\u9700\u8981BRAS<\/strong>\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u5927\u5bb6\u5982\u679c\u6363\u9f13\u8fc7\u65e0\u7ebf\u8def\u7531\u5668\u6216\u5149\u732b\uff0c\u90a3\u4e48\u4e00\u5b9a\u5bf9\u8fd9\u4e2a\u754c\u9762\u5f88\u773c\u719f\uff1a
\n<\/span><\/p>\n


\n<\/span><\/p>\n

<\/p>\n

\n

\u662f\u7684\uff0cPPPOE\u62e8\u53f7\u7684\u754c\u9762\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u8f93\u51fa\u7528\u6237\u540d\u5bc6\u7801\u4e4b\u540e\uff0c\u70b9\u62e8\u53f7\uff0c\u6210\u529f\u4e86\uff0c\u5c31\u80fd\u4e0a\u7f51\u4e86\u3002\u5982\u679c\u4e0d\u62e8\u53f7\uff0c\u4ec5\u4ec5\u662f\u7f51\u53e3\u4eae\u4e86\u706f\uff0c\u4f60\u8fd8\u662f\u65e0\u6cd5\u4e0a\u7f51\u7684\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u8fd9\u4e2aPPPOE\u62e8\u53f7\uff0c\u76f8\u5f53\u4e8e\u5c31\u662f\u4f60\u544a\u8bc9\u8fd0\u8425\u5546\u4f60\u7684\u5bbd\u5e26\u8d26\u6237\u4fe1\u606f\uff0c\u7136\u540e\u8ba9\u8fd0\u8425\u5546\u7ed9\u4f60\u62e7\u5f00\u6c34\u7ba1\uff0c\u9001\u6c34\u4e0a\u95e8\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u8fd9\u5c31\u662f\u4e00\u4e2a\u5178\u578b\u7684\u8ba4\u8bc1\u9274\u6743\u8fc7\u7a0b\u3002BRAS\u6700\u4e3b\u8981\u7684\u4f5c\u7528\u4e4b\u4e00\uff0c\u5c31\u662f\u8ba4\u8bc1\u9274\u6743\u3002
\n<\/span><\/p>\n


\n<\/span><\/p>\n

\u8bf4\u767d\u4e86\uff0c\u5982\u679c\u6ca1\u6709BRAS\uff0c\u8fd0\u8425\u5546\u5c31\u4e0d\u80fd\u5bf9\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u8bc6\u522b\uff0c\u4e5f\u4e0d\u80fd\u5224\u65ad\u7528\u6237\u7684\u6743\u9650\uff0c\u66f4\u4e0d\u80fd\u5bf9\u7528\u6237\u8fdb\u884c\u8ba1\u8d39\u3002
\n<\/span><\/p>\n


\n<\/span><\/p>\n

\u8bf4\u4e86\u534a\u5929\uff0cBRAS\u5230\u5e95\u5728\u54ea\u5462\uff1f
\n<\/span><\/p>\n


\n<\/span><\/p>\n

\u5982\u4e0b\u56fe\u6240\u793a\uff0cBRAS\u4e00\u822c\u90e8\u7f72\u5728\u57ce\u57df\u7f51\u7684\u6838\u5fc3\u5c42\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/p>\n

\n

\u73b0\u5728\u6bd4\u8f83\u6d41\u884c\u7684\u5206\u5c42\u53eb\u6cd5\uff0c\u4e5f\u4f1a\u628aBRAS\u6240\u5728\u7684\u8fd9\u5c42\uff0c\u53eb\u505a\u4e1a\u52a1\u63a7\u5236\u5c42\u3002
\n<\/span><\/p>\n


\n<\/span><\/p>\n

<\/section>\n

CR\uff1aCore Router\uff0c\u6838\u5fc3\u8def\u7531\u5668<\/span><\/p>\n

SR\uff1aService Router\uff0c\u4e1a\u52a1\u8def\u7531\u5668<\/span><\/p>\n

SW\uff1aSwitch\uff0c\u4ea4\u6362\u673a<\/span><\/p>\n


\n<\/span><\/p>\n

\u4ece\u7ec4\u7f51\u56fe\u4e5f\u53ef\u4ee5\u770b\u51fa\uff0cBRAS\u662f\u63a5\u5165\u7f51\u548c\u9aa8\u5e72\u7f51\u4e4b\u95f4\u7684\u6865\u6881\u3002\u5b83\u662f\u4e00\u4e2a\u7f51\u5173\uff0c\u7262\u7262\u63a7\u5236\u7740\u7528\u6237\u7684\u6570\u636e\u8fdb\u51fa\u9aa8\u5e72\u7f51\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5b83\u5c31\u50cf\u4e00\u4e2a\u9ad8\u901f\u516c\u8def\u7684\u6536\u8d39\u7ad9\uff0c\u5bf9\u7528\u6237\u8fdb\u884c\u7ba1\u7406\u548c\u8ba1\u8d39\u3002
\n<\/span><\/p>\n


\n<\/span><\/p>\n

\u5b83\u518d\u5f80\u4e0a\uff0c\u5c31\u662f\u9aa8\u5e72\u7f51\u7684\u6838\u5fc3\u8def\u7531\u5668CR\uff0c\u662f\u6574\u4e2a\u57ce\u57df\u7f51\u6d41\u91cf\u7684\u51fa\u5165\u53e3\u3002
\n<\/span><\/p>\n


\n<\/span><\/p>\n

\u7528\u6237\u5982\u679c\u60f3\u8981\u4e0a\u7f51\uff0c\u9996\u5148\u8981\u786e\u4fddPON\u7684\u5149\u901a\u8def\u662fOK\u7684\u3002\u7136\u540e\uff0c\u5149\u732b\uff08\u4e5f\u53ef\u4ee5\u662f\u65e0\u7ebf\u8def\u7531\u5668\uff09\u548cBRAS\u4e4b\u95f4\uff0c\u5efa\u7acb\u4e00\u4e2aPPP\u4f1a\u8bdd<\/strong>\u3002
\n<\/span><\/p>\n

\n

PPP\uff0cPoint to Point Protocol\uff08\u70b9\u5bf9\u70b9\u534f\u8bae\uff09\uff0c\u662f\u4e00\u79cd\u6570\u636e\u94fe\u8def\u5c42\u534f\u8bae\u3002\u5efa\u7acbPPP\u4f1a\u8bdd\u540e\uff0c\u7528\u6237\u5c31\u53ef\u4ee5\u8bbf\u95ee\u4e92\u8054\u7f51\uff08\u63a5\u5165\u9aa8\u5e72\u7f51\uff09\u3002<\/span><\/p>\n

\n

\u524d\u9762\u6211\u4eec\u8bf4\u7684PPPOE\uff0c\u5c31\u662fPPP over Ethernet\uff08\u4ee5\u524d\u8fd8\u6709PPPOA\uff0c\u4e5f\u5c31\u662fPPP over ATM\uff09\u3002<\/span><\/p>\n

PPP\u4f1a\u8bdd\u7684\u5efa\u7acb\u8fc7\u7a0b\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u90fd\u662f\u534f\u8bae\u6d41\u7a0b\uff0c\u6211\u5c31\u4e0d\u8be6\u7ec6\u4ecb\u7ecd\u4e86\uff0c\u5927\u5bb6\u53ef\u4ee5\u67e5\u8be2\u76f8\u5173\u8d44\u6599\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/section>\n

\n

BRAS\u901a\u8fc7\u4e0e\u8ba4\u8bc1\u7cfb\u7edf\u548c\u8ba1\u8d39\u7cfb\u7edf\u7684\u914d\u5408\uff0c\u5b8c\u6210\u8ba4\u8bc1\u548c\u8ba1\u8d39\u529f\u80fd\u3002<\/span><\/p>\n

\n

\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u4e3a\u4e86\u5b8c\u6210\u8ba4\u8bc1\uff0c\u8fd8\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u7f51\u5143\uff0c\u90a3\u5c31\u662fRADIUS\u670d\u52a1\u5668\uff08Remote Authentication Dial In User Service\uff0c\u8fdc\u7a0b\u7528\u6237\u62e8\u53f7\u8ba4\u8bc1\u7cfb\u7edf\uff09\u3002\u4e0a\u9762\u56fe\u4e2d\uff0cBRAS\u6536\u5230\u7ec8\u7aef\u4fa7\u8fc7\u6765\u7684\u7528\u6237\u540d\u5bc6\u7801\uff0c\u5c31\u8981\u53bb\u627eRADIUS\u8ba4\u8bc1\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u9664\u4e86\u8ba4\u8bc1\u3001\u9274\u6743\u548c\u8ba1\u8d39\u4e4b\u5916\uff0cBRAS\u8fd8\u53ef\u4ee5\u7528\u4e8eQoS\u3001\u5b89\u5168\u7ba1\u7406\u3001\u7ec4\u64ad\u548cVPN\u7b49\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/span>\u5b83\u4f5c\u4e3a\u5bbd\u5e26\u7f51\u7edc\u7684\u63a7\u5236\u4e2d\u5fc3\uff0c\u5176\u5b9e\u5c31\u662f\u5bbd\u5e26\u7f51\u7edc\u7684\u6838\u5fc3\u7f51<\/strong>\u3002<\/span>\u5b83\u4e0e\u8fd0\u8425\u5546\u7684\u8fd0\u8425\u652f\u6491\u5e73\u53f0\u76f8\u7ed3\u5408\uff0c\u8fd8\u80fd\u5f00\u5c55\u5f88\u591a\u5145\u6ee1\u60f3\u8c61\u529b\u7684\u589e\u503c\u4e1a\u52a1\uff0c\u662f\u540d\u526f\u5176\u5b9e\u7684\u201c\u5927\u7ba1\u5bb6\u201d\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u2588 <\/strong><\/span>BRAS\u7684\u53d1\u5c55\u6f14\u8fdb<\/strong><\/span><\/p>\n

\n

BRAS\u5728ADSL\u65f6\u4ee3\u5c31\u5df2\u7ecf\u8bde\u751f\u4e86\u3002\u5f53\u65f6\u5bbd\u5e26\u7528\u6237\u6570\u91cf\u6fc0\u589e\uff0cBRAS\u6709\u6548\u5730\u7b80\u5316\u4e86\u7f51\u7edc\u67b6\u6784\uff0c\u5b9e\u73b0\u4e86\u96c6\u4e2d\u5316\u7684\u7ba1\u7406\u529f\u80fd\uff0c\u4e3a\u5bbd\u5e26\u4e1a\u52a1\u5927\u7206\u53d1\u5960\u5b9a\u4e86\u57fa\u7840\u3002
\n<\/span><\/p>\n

\n

\u540e\u6765\uff0c\u5b83\u4e0d\u4ec5\u652f\u6301\u4e86xDSL\uff0c\u8fd8\u652f\u6301Cable Modem\u3001\u4ee5\u592a\u7f51\u63a5\u5165\uff08LAN\uff09\u3001\u65e0\u7ebf\u5bbd\u5e26\u6570\u636e\u63a5\u5165\uff08WLAN\uff09\u3001FTTx\uff08\u4e5f\u5c31\u662f\u521a\u624d\u6211\u4eec\u8bf4\u7684\u5149\u7ea4\u5165\u697c\u3001\u5165\u6237\uff09\u7b49\u591a\u79cd\u65b9\u5f0f\u7f51\u7edc\u7c7b\u578b\uff0c\u652f\u6491\u4e86\u5bbd\u5e26IP\u7f51\u7edc\u548cATM\u7f51\u7edc\u7684\u6570\u636e\u63a5\u5165\uff0c\u6210\u4e3a\u8fd0\u8425\u5546\u548c\u653f\u4f01\u5ba2\u6237\u7684\u6700\u7231\u3002<\/span><\/p>\n

\n

2017\u5e74\u5de6\u53f3\uff0cBRAS\u5f00\u59cb\u4e86\u65b0\u7684\u6f14\u8fdb\u53d8\u5316\u3002<\/span><\/p>\n

\n

\u524d\u9762\u6211\u63d0\u5230\uff0cBRAS\u5176\u5b9e\u5c31\u50cf\u79fb\u52a8\u7f51\u91cc\u7684\u6838\u5fc3\u7f51\u3002\u6838\u5fc3\u7f51\u572810\u591a\u5e74\u524d\uff0c\u6709\u4e00\u4e2a\u660e\u663e\u7684\u6f14\u8fdb\uff0c\u5c31\u662f\u63a7\u5236\u548c\u8f6c\u53d1\u5206\u79bb\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u8bbe\u5907\u8fdb\u884c\u89e3\u8026\uff0c\u63a7\u5236\u9762\u548c\u6570\u636e\u8f6c\u53d1\u9762\u5206\u5f00\uff0c\u5404\u8d70\u5404\u7684\u901a\u8def\u3002\uff08\u53c2\u8003\uff1a\u4ece2G\u52305G\uff0c\u6838\u5fc3\u7f51\uff0c\u4f60\u5230\u5e95\u7ecf\u5386\u4e86\u4ec0\u4e48\uff1f<\/a>\uff09<\/span><\/p>\n

\n

\u8fd9\u4e00\u8d8b\u52bf\uff0c\u4e5f\u53d1\u751f\u5728BRAS\u7684\u8eab\u4e0a\u3002<\/span><\/p>\n

\n

\u4f20\u7edfBRAS\uff0c\u4f5c\u4e3a\u7f51\u5173\uff0c\u65e2\u8981\u8d1f\u8d23\u7528\u6237\u7ba1\u7406\uff0c\u4e5f\u8981\u8d1f\u8d23\u6570\u636e\u6d41\u7684\u8f6c\u53d1\uff0c\u8d1f\u62c5\u5f88\u91cd\uff0c\u6027\u80fd\u5f88\u96be\u63d0\u5347\u4e0a\u6765\u3002<\/span><\/p>\n

\n

\u800c\u4e14\uff0cBRAS\u8bbe\u5907\u7684\u6570\u91cf\u5f88\u591a\uff0c\u968f\u7740\u7f51\u7edc\u89c4\u6a21\u6301\u7eed\u6269\u5927\uff0c\u8fd8\u6709\u4e00\u4e9b\u65b0\u4e1a\u52a1\u4e0a\u7ebf\uff0cBRAS\u7684\u7ef4\u62a4\u5de5\u4f5c\u91cf\u8d8a\u6765\u8d8a\u5927\u3002\u90e8\u7f72\u65b0\u4e1a\u52a1\u7684\u901f\u5ea6\uff0c\u4e5f\u975e\u5e38\u6162\uff0c\u5f71\u54cd\u7f51\u7edc\u7684\u957f\u671f\u53d1\u5c55\u3002<\/span><\/p>\n

\n

\u4e8e\u662f\uff0cBRAS\u5f00\u59cb\u89e3\u8026\uff0c\u628a\u5c06\u591a\u53f0BRAS\u8bbe\u5907\u4e0a\u7684\u7528\u6237\u7ba1\u7406\u529f\u80fd\u62bd\u53d6\u51fa\u6765\u5e76\u4e14\u96c6\u4e2d\uff0c\u5f62\u6210\u63a7\u5236\u9762\uff08Control Plane\uff0c\u7b80\u79f0CP\uff09\u3002BRAS\u8bbe\u5907\u4e0a\uff0c\u4fdd\u7559\u8def\u7531\u5668\u7684\u63a7\u5236\u9762\u4ee5\u53caBRAS\u7684\u8f6c\u53d1\u9762\uff0c\u5f62\u6210\u8f6c\u53d1\u9762\uff08User Plane\uff0c\u7b80\u79f0UP\uff09\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/section>\n

<\/span><\/p>\n

\u548c\u79fb\u52a8\u6838\u5fc3\u7f51\u4e00\u6837\uff0c\u9664\u4e86\u628a\u63a7\u5236\u9762\u96c6\u4e2d\u8d77\u6765\u4e4b\u5916\uff0c\u8fd8\u5f15\u5165\u4e86\u865a\u62df\u5316\uff08\u4e91\u5316\uff09\uff0c\u5f62\u6210\u4e86vBRAS\u3002\u597d\u5904\u548c\u4e91\u6838\u5fc3\u7f51\u662f\u4e00\u6837\u7684\uff0c\u53ef\u4ee5\u7075\u6d3b\u8fdb\u884c\u5f39\u6027\u6269\u5bb9\u3001\u7f29\u5bb9\uff0c\u7b80\u5316\u8fd0\u7ef4\uff0c\u7edf\u4e00\u6807\u51c6\u63a5\u53e3\uff0c\u63d0\u5347\u8bbe\u5907\u6027\u80fd\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/section>\n

\n

\u91c7\u7528vBRAS\u4e4b\u5916\uff0c\u8f6c\u53d1\u9762\u4e5f\u53d8\u5f97\u7075\u6d3b\u3002<\/span><\/p>\n

\n

\u5bf9\u4e8e\u5927\u6d41\u91cf\u4e1a\u52a1\uff0c\u53ef\u91c7\u7528\u9ad8\u6027\u80fd\u786c\u4ef6\uff0c\u5206\u5e03\u5f0f\u90e8\u7f72\uff0c\u6ee1\u8db3\u8f6c\u53d1\u6027\u80fd\u9700\u6c42\u3002\u5bf9\u4e8e\u5927session\u5c0f\u6d41\u91cf\u4e1a\u52a1\uff0c\u53ef\u91c7\u7528x86\u4e91\u5316\u8bbe\u5907\uff0c\u96c6\u4e2d\u5f0f\u90e8\u7f72\uff0c\u8282\u7ea6\u6210\u672c\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

vBRAS\u7684\u51fa\u73b0\uff0c\u4f53\u73b0\u4e86\u57ce\u57df\u7f51\u4e91\u5316\u7684\u8d8b\u52bf\u3002\u5b83\u7684\u5e95\u5c42\u6f14\u8fdb\u903b\u8f91\uff0c\u548c4G\/5G\u79fb\u52a8\u901a\u4fe1\u7f51\u662f\u4e00\u6837\u7684\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u9664\u4e86\u5f62\u6001\u53d8\u5316\u4e4b\u5916\uff0cBRAS\u7684\u5b9a\u4f4d\u4e5f\u6709\u4e9b\u53d8\u5316\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

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\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n

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\n<\/span><\/p>\n


\n<\/span><\/p>\n

<\/section>\n

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