{"id":2039,"date":"2022-06-06T14:22:13","date_gmt":"2022-06-06T06:22:13","guid":{"rendered":"http:\/\/www.bjshenzhou.net\/?post_type=product&p=2039"},"modified":"2022-06-06T14:22:25","modified_gmt":"2022-06-06T06:22:25","slug":"ne40e","status":"publish","type":"product","link":"http:\/\/www.bjshenzhou.net\/index.php\/product\/ne40e\/","title":{"rendered":"NE40E \u5168\u4e1a\u52a1\u8def\u7531\u5668"},"content":{"rendered":"
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NE40E\u7cfb\u5217\u8282\u80fd\u51cf\u6392\u673a\u6846\u57fa\u4e8e2T\u5e73\u53f0\uff0c\u6bcf\u69fd\u4f4d\u6700\u5927\u53ef\u4ee5\u5e73\u6ed1\u6269\u5bb9\u52302Tbps\u5e26\u5bbd\uff0c\u5b9e\u73b0\u5927\u5bb9\u91cf\u4e1a\u52a1\u627f\u8f7d\uff0c\u6ee1\u8db3\u672a\u6765\u5e26\u5bbd\u589e\u957f\u9700\u6c42\u3002\u540c\u65f6NE40E\u7cfb\u5217\u57fa\u4e8e\u73b0\u6709VRP\u8f6f\u4ef6\u5e73\u53f0\uff0c\u517c\u5bb9\u73b0\u7f51\u7ebf\u5361\uff0c\u5145\u5206\u5229\u65e7\uff0c\u6700\u5927\u5168\u7cfb\u5217\u4e1a\u52a1\u677f\u5361\u901a\u7528\uff0c\u9650\u5ea6\u4fdd\u62a4\u5ba2\u6237\u7684\u6295\u8d44\u3002\u6574\u673a\u91c7\u7528\u9ad8\u5bc6\u5ea6\u7aef\u53e3\u3001\u7d27\u51d1\u6027\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u8282\u7701\u7a7a\u95f4\u3002<\/p>\n<\/div>\n<\/div>\n

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\"NE40E<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\u4ea7\u54c1\u7279\u6027<\/h2>\n

\u9886\u5148\u76842T\u5e73\u53f0<\/h3>\n

NE40E\u7cfb\u5217\u8282\u80fd\u51cf\u6392\u673a\u6846\u57fa\u4e8e2T\u5e73\u53f0\uff0c\u6bcf\u69fd\u4f4d\u6700\u5927\u53ef\u4ee5\u5e73\u6ed1\u6269\u5bb9\u52302Tbps\u5e26\u5bbd\uff0c\u5b9e\u73b0\u5927\u5bb9\u91cf\u4e1a\u52a1\u627f\u8f7d\uff0c\u6ee1\u8db3\u672a\u6765\u5e26\u5bbd\u589e\u957f\u9700\u6c42\u3002\u540c\u65f6NE40E\u7cfb\u5217\u57fa\u4e8e\u73b0\u6709VRP\u8f6f\u4ef6\u5e73\u53f0\uff0c\u517c\u5bb9\u73b0\u7f51\u7ebf\u5361\uff0c\u5145\u5206\u5229\u65e7\uff0c\u6700\u5927\u5168\u7cfb\u5217\u4e1a\u52a1\u677f\u5361\u901a\u7528\uff0c\u9650\u5ea6\u4fdd\u62a4\u5ba2\u6237\u7684\u6295\u8d44\u3002\u6574\u673a\u91c7\u7528\u9ad8\u5bc6\u5ea6\u7aef\u53e3\u3001\u7d27\u51d1\u6027\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u8282\u7701\u7a7a\u95f4\u3002<\/p>\n

\u521b\u65b0\u7684IP\u786c\u7ba1\u9053\u6280\u672f<\/h3>\n

IP\u786c\u7ba1\u9053\u6280\u672f\u662f\u534e\u4e3a\u516c\u53f8\u5728IP\u9886\u57df\u7684\u53c8\u4e00\u5927\u521b\u65b0\uff08RFC7625\uff09\uff0c\u5728\u73b0\u6709\u7f51\u7edc\u57fa\u7840\u4e0a\uff0c\u5229\u7528MPLS-TE\u3001HQoS\u7b49\u6280\u672f\uff0c\u901a\u8fc7\u786c\u4ef6\u8d44\u6e90\u9884\u7559\u65b9\u5f0f\uff0c\u5b9e\u73b0\u4e13\u7ebf\u4e1a\u52a1\u7684\u5e26\u5bbd\u4e13\u7528\uff0c\u540c\u65f6\u4fdd\u8bc1\u4e1a\u52a1\u4f4e\u65f6\u5ef6\u3001\u9ad8\u53ef\u9760\u3002<\/p>\n

NE40E\u652f\u6301\u521b\u65b0\u7684IP\u786c\u7ba1\u9053\u6280\u672f\uff0c\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u9ad8\u54c1\u8d28\u7684IP\u4e13\u7ebf\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u786c\u4ef6\u4e25\u683c\u9694\u79bb\u8f6f\u786c\u7ba1\u9053\uff0c\u786e\u4fdd\u786c\u7ba1\u9053\u5e26\u5bbd\u4e0d\u88ab\u62a2\u5360\uff0c\u5b9e\u73b0\u7c7b\u4f3cSDH\u7684\u521a\u6027\u7ba1\u9053\uff0c\u540c\u65f6\u91c7\u7528IP FPM\u6280\u672f\u5b9e\u73b0\u6d41\u7ea7\u522b\u7684\u4e1a\u52a1\u8d28\u91cf\u611f\u77e5\uff0c\u901a\u8fc7\u7f51\u7ba1\u548cuTraffic\u63d0\u4f9b\u56fe\u5f62\u5316\u663e\u793a\uff0c\u5b9e\u65f6\u76d1\u6d4b\u4e1a\u52a1\u8fd0\u884c\u72b6\u51b5\uff0c\u5b9e\u73b0IP\u4e13\u7ebf\u4e1a\u52a1\u7684\u53ef\u63a7\u3001\u53ef\u7ba1\u3001\u53ef\u89c6\u3002<\/p>\n

\u53ef\u5546\u7528\u7684SDN\u80fd\u529b<\/h3>\n

NE40E\u57fa\u4e8e\u521b\u65b0\u7684SDN\u67b6\u6784\u8bbe\u8ba1\uff0c\u80fd\u591f\u89e3\u51b3\u7f51\u7edc\u6d41\u91cf\u8d1f\u8f7d\u4e0d\u5747\u3001\u5e26\u5bbd\u5229\u7528\u7387\u4f4e\u4ee5\u53ca\u6545\u969c\u65f6\u7f51\u7edc\u62d3\u6251\u91cd\u590d\u8ba1\u7b97\u5f71\u54cd\u7f51\u7edc\u6536\u655b\u6548\u7387\u7b49\u4f20\u7edf\u7f51\u7edc\u65e0\u6cd5\u5f7b\u5e95\u89e3\u51b3\u7684\u95ee\u9898\u3002\u57fa\u4e8eSDN\u67b6\u6784\u7684\u539f\u5b50\u8def\u7531\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u652f\u6301RFC2544\u3001IP FPM\u3001TWAMP\u3001Y.1731\u7b49OAM\u6280\u672f\uff0c\u5b9e\u73b0\u4e1a\u52a1\u8d28\u91cf\u7684\u5b9e\u65f6\u6d4b\u91cf\u548c\u6545\u969c\u5feb\u901f\u5b9a\u4f4d\u3002\u539f\u5b50\u8def\u7531\u5668\u662f\u534e\u4e3a\u516c\u53f8\u57fa\u4e8e\u81ea\u7814\u82af\u7247\u521b\u65b0\u63a8\u51fa\u7684\u4e1a\u754c\u6700\u5c0f\u4f53\u79ef\u8def\u7531\u5668\uff0c\u529f\u8017\u4ec51.5W\uff0c\u5373\u63d2\u5373\u7528\uff0c\u53ef\u90e8\u7f72\u5728\u4efb\u610f\u7f51\u7edc\u4f4d\u7f6e\u8282\u70b9\u548c\u4efb\u4f55\u5382\u5bb6\u7684\u7f51\u7edc\u8bbe\u5907\u4e0a\u3002<\/p>\n

\u5168\u9762\u7684\u865a\u62df\u5316\u7279\u6027<\/h3>\n

NE40E\u652f\u6301\u591a\u79cd\u865a\u62df\u5316\u7279\u6027\uff0c\u5305\u62ec\uff1a<\/p>\n

\u591a\u865a\u4e00\u7684\u865a\u62df\u96c6\u7fa4\uff0c\u5c06\u591a\u53f0\u8def\u7531\u5668\u865a\u62df\u6210\u903b\u8f91\u4e0a\u7684\u4e00\u53f0\u8def\u7531\u5668\uff0c\u51cf\u5c11\u7f51\u5143\u6570\u91cf\uff0c\u53ef\u6709\u6548\u964d\u4f4e\u7f51\u7edc\u8fd0\u7ef4\u6210\u672c\u3002<\/p>\n

\u4e00\u865a\u591a\u7684\u865a\u62df\u8def\u7531\u5668\uff0c\u5c06\u4e00\u53f0\u8def\u7531\u5668\u865a\u62df\u6210\u591a\u4e2a\u903b\u8f91\u8def\u7531\u5668\uff0c\u5404\u903b\u8f91\u8def\u7531\u5668\u4e4b\u95f4\u8d44\u6e90\u9694\u79bb\uff0c\u4fdd\u8bc1\u4e1a\u52a1\u5360\u7528\u8d44\u6e90\u53ef\u9760\u3002<\/p>\n

\u7eb5\u5411\u63a5\u5165\u7684\u536b\u661f\u96c6\u7fa4\uff0c\u5c06\u5e7f\u57df\u7f51\u4e92\u8054\u7684\u63a5\u5165\u8bbe\u5907\u89c6\u4e3aNE\u8def\u7531\u5668\u7684\u5355\u677f\u8fdb\u884c\u7ba1\u7406\uff0c\u6574\u4e2a\u7f51\u7edc\u53d8\u4e3a\u5355\u4e00\u8bbe\u5907\uff0c\u7b80\u5316\u8fd0\u7ef4\u3002<\/p>\n

\u7eff\u8272\u7684\u8bbe\u8ba1\u7406\u5ff5<\/h3>\n

NE40E\u91c7\u7528\u81ea\u7814Solar\u82af\u7247\u8bbe\u8ba1\uff0c\u53ef\u9760\u5b89\u5168\uff0c\u652f\u6301\u5bf9\u591a\u6838NP\u8d44\u6e90\u7684\u52a8\u6001\u5206\u914d\u4e0e\u7ba1\u7406\uff0c\u81ea\u52a8\u5173\u95ed\u5197\u4f59\u6216\u672a\u7528\u7aef\u53e3\u3001\u603b\u7ebf\u3001\u82af\u7247\u7b49\u8d44\u6e90\uff0c\u7ed3\u5408\u52a8\u6001\u8c03\u9891\u548c\u98ce\u6247\u667a\u80fd\u8c03\u901f\u6280\u672f\uff0c\u6781\u5927\u964d\u4f4e\u4e86\u8bbe\u5907\u529f\u8017\uff0c\u6bcfG\u529f\u8017<1W,\u4e1a\u754c\u9886\u5148\u3002\u524d\u540e\u51fa\u98ceU\u578b\u98ce\u9053\uff0c\u6563\u70ed\u65e0\u6b7b\u89d2\uff0c\u652f\u6301\u72ec\u7acb\u73af\u5883\u76d1\u6d4b\u677f\uff0c\u5e76\u652f\u6301GRPC\u3002<\/p>\n

\u5f3a\u5927\u7684\u4e1a\u52a1\u652f\u6301\u80fd\u529b<\/h3>\n

NE40E\u5177\u6709\u5f3a\u5927\u7684\u4e1a\u52a1\u627f\u8f7d\u80fd\u529b\uff0c\u6839\u636e\u7ec4\u7f51\u9700\u6c42\u53ef\u4ee5\u540c\u65f6\u90e8\u7f72L2VPN\u3001 L3VPN\u3001MVPN\uff0c\u652f\u6301\u548cTE \uff08Traffic Engineering\uff09\u540c\u65f6\u90e8\u7f72\uff0c\u652f\u6301\u4e30\u5bcc\u7684\u63a5\u5165\u7c7b\u578b\uff08ATM\u3001IMA E1\u3001TDM\u3001POS\u3001Ethernet\uff09\uff0c\u652f\u6301\u7075\u6d3bQinQ\uff0c\u652f\u6301DHCP\/IPoE\uff0c\u8fd8\u53ef\u63d0\u4f9bIPSec\u3001GRE\u7b49\u529f\u80fd\uff0c\u652f\u6301Bras\u5bbd\u5e26\u4e1a\u52a1\u63a5\u5165\uff0c\u652f\u63011588V2\u7279\u6027\uff0cIP+\u5149\uff0c\u6ee1\u8db3\u591a\u4e1a\u52a1\u878d\u5408\u4e30\u5bcc\u7684\u627f\u8f7d\u9700\u6c42\u3002\u6b64\u5916\uff0cNE40E\u8fd8\u80fd\u63d0\u4f9bV.35\u4e32\u53e3\u89e3\u51b3\u65b9\u6848\uff0c\u6ee1\u8db3\u65e7\u7f51\u5347\u7ea7\u7684\u9700\u6c42\u3002<\/p>\n

NE40E\u5177\u6709\u5f3a\u5927\u7684\u53ef\u6269\u5c55\u7ec4\u64ad\u80fd\u529b\uff0c\u652f\u6301\u4e30\u5bcc\u7684IPv4\/IPv6\u7ec4\u64ad\u534f\u8bae\uff0c\u5305\u62ecPIM-SM\/DM\/SSM\u3001MLDv1\/v2\u3001IGMPv3\uff0c\u7ec4\u64adCAC\uff08Call Admission Control\uff09\uff0cIGMP Snooping\u7b49\u7279\u6027\uff0c\u53ef\u4ee5\u7075\u6d3b\u627f\u8f7dIPTV\u7b49\u89c6\u9891\u4e1a\u52a1\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u89c4\u6a21\u7684\u7ec4\u64ad\u4e1a\u52a1\u7684\u9700\u6c42\u3002<\/p>\n

NE40E\u652f\u6301\u591a\u79cd\u589e\u503c\u4e1a\u52a1\u7279\u6027\uff0c\u5982GRE\u96a7\u9053\u3001IPSec\u5b89\u5168\u96a7\u9053\u3001NetStream\u7279\u6027\uff08\u652f\u63011:1\u91c7\u6837\uff09\u3001mVPN\u7279\u6027\uff0c\u6ee1\u8db3\u5ba2\u6237\u7f51\u7edc\u7684\u72ec\u7279\u9700\u6c42\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u5ba2\u6237\u7f51\u7edc\u7684\u53ef\u5229\u7528\u4ef7\u503c<\/p>\n

\u4e30\u5bcc\u7684IPv6\u8fc7\u6e21\u6280\u672f<\/h3>\n

NE40E\u652f\u6301\u4e30\u5bcc\u7684IPv6\u7279\u6027\uff0c\u5305\u62ecIPv6\u4e13\u7ebf\u63a5\u5165\u3001\u53cc\u6808\u3001\u96a7\u9053\u53ca\u7ffb\u8bd1\u3002NE40E\u652f\u6301\u4e0b\u4e00\u8df3\u5206\u79bb\u6280\u672f\u4f18\u5316IPv6\u8def\u7531\u6536\u655b\u65f6\u95f4\uff0c\u5e76\u63d0\u4f9b\u5927\u5bb9\u91cfIPv6 FIB\u548c\u6700\u9ad8160G\u8f6c\u53d1\u6027\u80fd\u7684CGN\u677f\u5361\uff0c\u589e\u5f3a\u7f51\u7edc\u53ef\u6269\u5c55\u6027\u3002 NE40E\u63d0\u4f9b\u4e86\u5b8c\u5584\u7684IPv4-IPv6 \u89e3\u51b3\u65b9\u6848\uff0c\u6ee1\u8db3\u4ee5\u4e0a\u5404\u79cd\u6f14\u8fdb\u573a\u666f\u4e0bIPv6 \u8fc7\u6e21\u7684\u9700\u6c42\u3002<\/p>\n

\u5168\u65b9\u4f4d\u7684\u53ef\u9760\u6027\u89e3\u51b3\u65b9\u6848<\/h3>\n

NE40E\u4ece\u591a\u4e2a\u5c42\u9762\u63d0\u4f9b\u53ef\u9760\u6027\u4fdd\u62a4\uff0c\u5305\u62ec\u8bbe\u5907\u7ea7\u3001\u7f51\u7edc\u7ea7\u3001\u4e1a\u52a1\u7ea7\u53ef\u9760\u6027\uff0c\u5f62\u6210\u4e86\u9762\u5411\u6574\u4e2a\u7f51\u7edc\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5b8c\u5168\u6ee1\u8db3\u4f01\u4e1a\u5bf9\u5404\u79cd\u4e1a\u52a1\u7684\u53ef\u9760\u6027\u9700\u6c42\uff0c99.999\uff05\u7684\u7cfb\u7edf\u53ef\u7528\u6027\u662f\u6784\u7b51\u4f01\u4e1a\u4e1a\u52a1\u53ef\u9760\u4e92\u8054\u7684\u57fa\u77f3\u3002<\/p>\n

    \n
  • \u8bbe\u5907\u7ea7\u53ef\u9760\uff1a NE40E\u63d0\u4f9b\u5173\u952e\u90e8\u4ef6\u7684\u5197\u4f59\u5907\u4efd\u3002\u5173\u952e\u7ec4\u4ef6\u652f\u6301\u70ed\u63d2\u62d4\u4e0e\u70ed\u5907\u4efd\uff0c NSR\uff08Non-Stop Routing\uff09\uff0cNSF\uff08Non-Stop Forwarding\uff09\u548c ISSU\u7b49\u6280\u672f\u4e00\u8d77\u4fdd\u969c\u65e0\u4e2d\u65ad\u4e1a\u52a1\u8fd0\u884c\u3002NE40E\u652f\u6301200ms\u5305\u7f13\u5b58\uff0c\u5728\u7a81\u53d1\u6d41\u91cf\u65f6\u4e0d\u4e22\u5305\uff0c\u4fdd\u969c\u7528\u6237\u9ad8\u8d28\u91cf\u4e1a\u52a1\u4f53\u9a8c\u3002<\/li>\n
  • \u7f51\u7edc\u7ea7\u53ef\u9760\uff1a NE40E\u63d0\u4f9bIP\/LDP\/VPN\/TE\u5feb\u901f\u91cd\u8def\u7531\/Hot-Standby; Remote LFA \u4fdd\u8bc1\u73af\u5f62\u7ec4\u7f51\u7684\u4e1a\u52a1\u6d41\u91cf\u53ef\u9760\u6027;IGP\u3001BGP\u4ee5\u53ca\u7ec4\u64ad\u8def\u7531\u5feb\u901f\u6536\u655b\uff0c\u865a\u62df\u8def\u7531\u5197\u4f59\u534f\u8bae\uff08VRRP\uff0cVirtual Router Redundancy Protocol\uff09\uff0c\u5feb\u901f\u73af\u7f51\u4fdd\u62a4\u534f\u8bae\uff08RRPP\uff0cRapid Ring Protection Protocol\uff09\uff0cTRUNK\u94fe\u8def\u5206\u62c5\u5907\u4efd\uff0c\u786c\u4ef6BFD\u94fe\u8def3.3ms\u5feb\u901f\u68c0\u6d4b\uff0c\u652f\u6301\u5355\u81c2BFD\u529f\u80fd\uff0c\u652f\u6301BGP\/LDP\/OSPF\u534f\u8bae\u7684GTSM\u529f\u80fd\uff0c\u652f\u6301MPLS\/Ethernet OAM\uff0c\u8def\u7531\u534f\u8bae\/\u7aef\u53e3\/VLAN Damping\u7b49\u6280\u672f\uff0c\u4fdd\u8bc1\u6574\u7f51\u7a33\u5b9a\u6027\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7aef\u5230\u7aef200ms\u4fdd\u62a4\u5012\u6362\uff0c\u4e1a\u52a1\u65e0\u4e2d\u65ad\u3002<\/li>\n
  • \u4e1a\u52a1\u7ea7\u53ef\u9760\uff1a NE40E\u63d0\u4f9b\u7684VPN FRR\u548cE-VRRP\u6280\u672f\uff0cVLL FRR\u548cEthernet OAM\u6280\u672f\u4ee5\u53caPW Redundancy\u548cE-Trunk\u6216E-APS\u6280\u672f\uff0c\u8bef\u7801\u5012\u6362\uff0c\u591a\u4e1a\u52a1IPv6 FRR\u7b49\uff0c\u53ef\u4ee5\u5e94\u7528\u4e8eL3VPN\u548cL2VPN\u7ec4\u7f51\u65b9\u6848\u4e2d\uff0c\u4fdd\u8bc1\u4e1a\u52a1\u5c42\u9762\u7684\u5197\u4f59\u5907\u4efd\uff0c\u4f7f\u4e1a\u52a1\u7a33\u5b9a\u53ef\u9760\uff0c\u4e0d\u4e2d\u65ad\u3002<\/li>\n<\/ul>\n

    \u5b8c\u5584\u7684QoS\u673a\u5236<\/h3>\n

    NE40E\u63d0\u4f9b\u9ad8\u54c1\u8d28\u7684QoS\uff08Quality of Service\uff09\u80fd\u529b\uff0c\u5148\u8fdb\u7684\u961f\u5217\u8c03\u5ea6\u7b97\u6cd5\u3001\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u80fd\u591f\u5bf9\u6570\u636e\u6d41\u5b9e\u73b0\u591a\u7ea7\u7684\u7cbe\u786e\u8c03\u5ea6\uff0c\u4ece\u800c\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u3001\u4e0d\u540c\u4e1a\u52a1\u7b49\u7ea7\u7684\u670d\u52a1\u8d28\u91cf\u8981\u6c42\u3002<\/p>\n

    NE40E\u4ea7\u54c1\u5177\u5907\u5b8c\u5584\u7684QoS\u8c03\u5ea6\u673a\u5236\uff1a\u652f\u6301\u9762\u5411\u63a5\u5165\u4fa7\u7684H-QoS\u4e94\u7ea7\u8c03\u5ea6\u673a\u5236\uff0c\u591a\u6837\u5316\uff0c\u5dee\u5f02\u5316\u6ee1\u8db3\u63a5\u5165\u4fa7\u4e0d\u540c\u5c42\u6b21\u7528\u6237\u7684\u4e1a\u52a1\u9700\u6c42\uff1b\u652f\u6301\u9762\u5411\u7f51\u7edc\u4fa7\u7684MPLS H-QoS\u529f\u80fd\uff0c\u652f\u6301\u5728\u7f51\u7edc\u4fa7\u90e8\u7f72QoS\u529f\u80fd\uff0c\u5b9e\u73b0\u4e86MPLS VPN\u3001VLL\u548cPWE3\u7684QoS\u80fd\u529b\uff1b\u652f\u6301\u57fa\u4e8eTE\u7684MPLS DS-TE\uff0c\u5b9e\u73b0MPLS TE\u4e0eDiffServ\u6a21\u578b\u7684\u7ed3\u5408\uff0c\u652f\u63018CT\uff08Class Type\uff09\uff0c\u652f\u6301MAM\uff08Maximum Allocation Model\uff09\u548cRDM\uff08Russian Dolls Model\uff09\u4e24\u79cd\u5e26\u5bbd\u7ea6\u675f\u6a21\u578b\uff0c\u6709\u6548\u7684\u4fdd\u8bc1\u7f51\u7edc\u627f\u8f7d\u7684QoS\u9700\u6c42\u3002<\/p>\n

    NE40E\u57fa\u4e8e\u5b8c\u5584\u7684QoS\u673a\u5236\uff0c\u5177\u6709\u826f\u597d\u7684\u7f51\u7edc\u8d44\u6e90\u5206\u914d\u80fd\u529b\uff0c\u63d0\u4f9b\u9762\u5411\u6574\u4e2a\u4f01\u4e1a\u7f51\u7edc\u7684\u4e1a\u52a1\u8d28\u91cf\u89e3\u51b3\u65b9\u6848\uff0c\u6ee1\u8db3\u5ba2\u6237\u4e0d\u540c\u4f18\u5148\u7ea7\u7684\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n

    \u5b8c\u5907\u7684OAM\u6280\u672f<\/h3>\n

    NE40E\u7cfb\u5217\u8def\u7531\u5668\u652f\u6301\u4e30\u5bcc\u5168\u9762\u7684OAM\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9a\u65f6\u6216\u624b\u52a8\u53d1\u9001\u68c0\u6d4b\u62a5\u6587\u6765\u63a2\u6d4b\u7f51\u7edc\u7684\u8fde\u901a\u6027\uff0c\u5e76\u5bf9\u7f51\u7edc\u8fdb\u884c\u6545\u969c\u8bca\u65ad\u548c\u5b9a\u4f4d\u3002\u70b9\u5230\u70b9\u7684EFM\u534f\u8bae\u3001\u7aef\u5230\u7aef\u4ee5\u592a\u7f51\u94fe\u8def\u7ba1\u7406\u7ef4\u62a4\u7684CFM\u534f\u8bae\u548c\u7aef\u5230\u7aef\u4ee5\u592a\u7f51\u94fe\u8def\u6027\u80fd\u68c0\u6d4b\u7684Y.1731\u534f\u8bae\u4e09\u8005\u7684\u7efc\u5408\u5e94\u7528\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4e00\u5957\u5b8c\u6574\u7684\u4ee5\u592a\u7f51OAM\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

    NE40E\u5185\u7f6eRFC2544\u53ef\u5b9e\u73b0\u79bb\u7ebf\u6027\u80fd\u76d1\u63a7\uff0c\u8fd9\u662f\u53c2\u7167RFC2544\u5b9a\u4e49\u7684\u4e00\u79cd\u901a\u7528\u6d41\u91cf\u6d4b\u8bd5\u65b9\u6cd5\u3002\u6b64\u65b9\u6cd5\u53ef\u5c4f\u853d\u4e0d\u540c\u7f51\u7edc\u573a\u666f\u4ee5\u53ca\u68c0\u6d4b\u62a5\u6587\u683c\u5f0f\u7684\u5dee\u5f02\uff0c\u662f\u4e00\u5957\u6807\u51c6\u7684\u7f51\u7edc\u6027\u80fd\u8bc4\u4f30\u65b9\u6cd5\u3002\u5728\u4e1a\u52a1\u90e8\u7f72\u524d\u91c7\u7528\u81ea\u53d1\u5305\u5f62\u5f0f\u6a21\u62df\u4e1a\u52a1\u6d41\u91cf\u6765\u5b8c\u6210\u7f51\u7edc\u6027\u80fd\u68c0\u6d4b\uff0c\u4e0d\u9700\u8981\u6d4b\u8bd5\u4eea\u5c31\u80fd\u89e3\u51b3\u6d41\u91cf\u6536\u53d1\u95ee\u9898\u3002\u5728\u7f51\u7edc\u4e1a\u52a1\u5272\u63a5\u524d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u68c0\u6d4b\u65b9\u5f0f\uff0c\u5e2e\u52a9\u5ba2\u6237\u5148\u8bc4\u4f30\u7f51\u7edc\u662f\u5426\u8fbe\u5230\u9884\u5148\u8bbe\u8ba1\u6307\u6807\u3002<\/p>\n

    \u5728IP\u7f51\u7edc\u6027\u80fd\u68c0\u6d4b\u65b9\u9762\uff0cNE40E\u652f\u6301\u534e\u4e3a\u521b\u65b0\u7684IP FPM\uff08IP Performance Measure\uff09\u6280\u672f\u3002\u4e00\u65b9\u9762\uff0cIP FPM\u53ef\u4ee5\u76f4\u63a5\u5bf9\u4e1a\u52a1\u62a5\u6587\u8fdb\u884c\u6d4b\u91cf\uff0c\u771f\u5b9e\u53cd\u6620IP\u7f51\u7edc\u7684\u6027\u80fd\uff1b\u53e6\u4e00\u65b9\u9762\uff0cIP FPM\u8fd8\u53ef\u4ee5\u5728\u7ebf\u76d1\u63a7IP\u7f51\u7edc\u627f\u8f7d\u4e1a\u52a1\u7684\u53d8\u5316\uff0c\u51c6\u786e\u5b9e\u65f6\u5730\u53cd\u6620\u51fa\u4e1a\u52a1\u8fd0\u884c\u60c5\u51b5\uff0c\u80fd\u591f\u5feb\u901f\u7cbe\u786e\u5730\u8fdb\u884c\u6545\u969c\u5b9a\u4f4d\u3002IP FPM\u5177\u5907\u9ad8\u7cbe\u5ea6\u3001\u90e8\u7f72\u7075\u6d3b\u3001\u5bf9\u4e1a\u52a1\u96f6\u5f71\u54cd\u7b49\u4f18\u52bf\u3002<\/p>\n<\/div>\n

    \n

    \u4ea7\u54c1\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u5c5e\u6027<\/th>\nNE40E-X16\/NE40E-X16A<\/th>\nNE40E-X8\/NE40E-X8A<\/th>\nNE40E-X3\/NE40E-X3A<\/th>\n<\/tr>\n
    \u4ea4\u6362\u5bb9\u91cf<\/td>\n154.89 Tbps<\/td>\n77.46 Tbps<\/td>\n20.94 Tbps<\/td>\n<\/tr>\n
    \u8f6c\u53d1\u6027\u80fd<\/td>\n38400 Mpps<\/td>\n19200 Mpps<\/td>\n1800 Mpps<\/td>\n<\/tr>\n
    \u69fd\u4f4d\u6570<\/td>\n22\u4e2a\uff0c\u5176\u4e2d16\u4e2a\u4e1a\u52a1\u7ebf\u8def\u677f\u69fd\u4f4d\uff0c2\u4e2a\u4e3b\u63a7\u677f\u69fd\u4f4d\uff0c4\u4e2a\u4ea4\u6362\u7f51\u677f\u69fd\u4f4d<\/td>\n11\/12\u4e2a\uff0c\u5176\u4e2d8\u4e2a\u4e1a\u52a1\u7ebf\u8def\u677f\u69fd\u4f4d\uff0c2\u4e2a\u8def\u7531\u4ea4\u6362\u677f\u69fd\u4f4d\uff0c1\/2\u4e2a\u4ea4\u6362\u7f51\u677f\u69fd\u4f4d<\/td>\n5\u4e2a\uff0c\u5176\u4e2d3\u4e2a\u4e1a\u52a1\u7ebf\u8def\u677f\u69fd\u4f4d\uff0c2\u4e2a \u4e3b\u63a7\u677f\u69fd\u4f4d<\/td>\n<\/tr>\n
    \u4ea4\u6362\u67b6\u6784<\/td>\n4\u5757\u72ec\u7acb\u4ea4\u6362\u7f51\u677f (M+N\u5197\u4f59\u5907\u4efd)<\/td>\n3\/4\u5757\u4ea4\u6362\u7f51\u677f (M+N\u5197\u4f59\u5907\u4efd)<\/td>\n2\u5757\u4ea4\u6362\u7f51\u677f (M+N\u5197\u4f59\u5907\u4efd)<\/td>\n<\/tr>\n
    \u5916\u5f62\u5c3a\u5bf8 (W\u00d7D\u00d7H)<\/td>\n442 mm x 650 mm x 1420 mm (32 U)
    \n442mm\u00d7650mm\u00d71778mm (40U)<\/td>\n    		442 mm x 650 mm x 620 mm (14 U)
    \n442mm\u00d7650mm\u00d7934mm (21U)<\/td>\n    		442 mm x 650 mm x 175 mm (DC, 4 U)
    \n442 mm x 650 mm x220 mm (AC, 5U)
    \n442mm\u00d7664mm\u00d7264mm(6U)<\/td>\n<\/tr>\n
    \u5178\u578b\u6ee1\u914d\u529f\u8017<\/td>\n7970 W (240G)<\/td>\n4100 W (240G)<\/td>\n920 W (DC)<\/td>\n<\/tr>\n
    \u6ee1\u914d\u91cd\u91cf<\/td>\n279 kg (240G)<\/td>\n136 kg (240G)<\/td>\n42 kg (DC)<\/td>\n<\/tr>\n
    \u63a5\u53e3\u7c7b\u578b<\/td>\n100GE\/40GE<\/p>\n

    10GE-LAN \/WAN<\/p>\n

    GE\/FE<\/p>\n

    OC-192c\/STM-64c POS<\/p>\n

    OC-48c\/STM-16c POS<\/p>\n

    OC-12c\/STM-4c POS<\/p>\n

    OC-3c\/STM-1c POS<\/p>\n

    Channelized STM-4<\/p>\n

    Channelized OC-3\/STM-1<\/p>\n

    OC-3c\/STM-1c ATM<\/p>\n

    OC-12c\/STM-4c ATM<\/p>\n

    E3\/CT3 CE1\/CT1<\/p>\n

    OC-768c\/STM-256c POS<\/td>\n<\/tr>\n

    IPv4<\/td>\n\u652f\u6301Static routing \u3001RIP\u3001OSPF\u3001IS-IS\u3001BGP-4\u7b49\u8def\u7531\u534f\u8bae\uff0c\u6240\u6709\u7aef\u53e3\u5728\u8def\u7531\u632f\u8361\u7b49\u590d\u6742\u8def\u7531\u73af\u5883\u4e0b\u7ebf\u901f\u8f6c\u53d1<\/td>\n<\/tr>\n
    IPv6<\/td>\n\u652f\u6301\u4e30\u5bccIPv4\u5411IPv6\u7684\u8fc7\u6e21\u6280\u672f\uff1a\u624b\u5de5\u914d\u7f6e\u96a7\u9053\u3001\u81ea\u52a8\u914d\u7f6e\u96a7\u9053\u30016to4\u96a7\u9053\uff0cGRE\u96a7\u9053\uff0cISATAP\u96a7\u9053\u7b49\uff1b<\/p>\n

    \u652f\u6301IPv4 over IPv6\u96a7\u9053\u548c6PE\uff1b<\/p>\n

    \u652f\u6301IPv6\u9759\u6001\u8def\u7531\uff0c\u652f\u6301BGP4+\u3001RIPng\u3001OSPFv3\u3001ISISv6\u7b49\u52a8\u6001\u8def\u7531\u534f\u8bae\uff1b<\/p>\n

    \u652f\u6301IPv6\u90bb\u5c45\u53d1\u73b0\uff0c PMTU\u53d1\u73b0\uff0cTCP6\uff0cping IPv6\uff0ctraceroute IPv6\uff0csocket IPv6\uff0c\u9759\u6001IPv6 DNS\uff0c\u6307\u5b9aIPv6 DNS\u670d\u52a1\u5668\uff0cTFTP IPv6 client,\uff0cIPv6\u7b56\u7565\u8def\u7531\uff1b<\/p>\n

    \u652f\u6301ICMPv6 MIB\u3001UDP6 MIB\u3001TCP6 MIB\u3001IPv6 MIB\u7b49\u3002<\/p>\n

    \u652f\u6301L2NAT\u3001NAT444\u3001DS-LITE\u3001NAT64\u3002<\/td>\n<\/tr>\n

    MPLS<\/td>\n\u652f\u6301MPLS TE\uff0c\u652f\u6301P2MP-TE\/mLDP\uff0c\u652f\u6301MPLS\/BGP VPN\uff0c\u7b26\u5408RFC2547\u534f\u8bae\uff1b<\/p>\n

    \u652f\u6301\u4e09\u79cd\u8de8\u57df\u5b9e\u73b0\u65b9\u5f0f\uff0c\u652f\u6301\u4e0eInternet\u4e1a\u52a1\u96c6\u6210\uff1b<\/p>\n

    \u652f\u6301\u57fa\u4e8eMartini\u3001Kompella\u65b9\u5f0f\u7684MPLS L2 VPN\uff0c\u652f\u6301VPLS\/VLL\u7b49\u591a\u79cd\u4e8c\u5c42VPN\u6280\u672f\uff0c\u652f\u6301\u5f02\u79cd\u4ecb\u8d28\u4e92\u8054\uff1b \u652f\u6301\u7ec4\u64adVPN\uff1b<\/p>\n

    \u652f\u6301MPLS-TP\u3002<\/td>\n<\/tr>\n

    \u4e8c\u5c42\u7279\u6027<\/td>\n\u652f\u6301IEEE 802.1Q, IEEE802.1ad, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s\u7b49\u76f8\u5173\u534f\u8bae\uff1b<\/p>\n

    \u652f\u6301VLAN\u805a\u5408\uff08Super VLAN\uff09\uff1b<\/p>\n

    \u652f\u6301\u57fa\u4e8eMAC\u5730\u5740\u548c\u7aef\u53e3\u7684\u8fc7\u6ee4\u5217\u8868\u3001\u652f\u63011483B\u3002<\/td>\n<\/tr>\n

    \u53ef\u9760\u6027<\/td>\n\u63d0\u4f9bIP\/LDP\/VPN\/TE\/VLL\u5feb\u901f\u91cd\u8def\u7531\uff0c\u652f\u6301IP\/TE\u81ea\u52a8\u91cd\u8def\u7531\u6280\u672f\uff1b<\/p>\n

    IGP\/BGP\/\u7ec4\u64ad\u8def\u7531\u5feb\u901f\u6536\u655b\u3001\u865a\u62df\u8def\u7531\u5197\u4f59\u534f\u8bae\uff08VRRP\uff09\u3001\u5feb\u901f\u73af\u7f51\u4fdd\u62a4\u534f\u8bae\uff08RRPP\uff09\u3001IP TRUNK\u94fe\u8def\u5206\u62c5\u5907\u4efd\u6280\u672f\uff1b<\/p>\n

    \u652f\u6301\u786c\u4ef6BFD\u94fe\u8def3.3ms\u5feb\u901f\u68c0\u6d4b\u3001MPLS\/Ethernet OAM\u3001Y.1731\u3001\u8def\u7531\u534f\u8bae\/\u7aef\u53e3\/VLAN Damping\u7b49\u4fdd\u62a4\u673a\u5236\uff1b<\/p>\n

    \u652f\u6301PW redundancy\u3001E-Trunk\u3001E-APS\u3001E-STP\uff1b<\/p>\n

    \u63d0\u4f9b\u8f6f\u4ef6\u70ed\u8865\u4e01\u6280\u672f\uff0c\u5b9e\u73b0\u8f6f\u4ef6\u5e73\u6ed1\u5347\u7ea7\uff1b<\/p>\n

    \u91c7\u7528\u65e0\u6e90\u80cc\u677f\u8bbe\u8ba1\uff1b<\/p>\n

    \u8def\u7531\u5904\u7406\u6a21\u5757\u3001\u4ea4\u6362\u7f51\u3001\u7535\u6e90\u7b49\u5173\u952e\u90e8\u4ef6\u5197\u4f59\u5907\u4efd\uff0c\u6574\u673a\u6ca1\u6709\u5355\u70b9\u6545\u969c\uff1b<\/p>\n

    \u652f\u6301\u57fa\u4e8e\u72b6\u6001\u7684\u70ed\u5907\u4efd\u5207\u6362\uff0c\u652f\u6301\u5e73\u6ed1\u91cd\u542f\uff08GR\uff09\u3001\u652f\u6301\u4e0d\u4e2d\u65ad\u8f6c\u53d1\uff08NSF\uff09\uff0c\u652f\u6301\u4e0d\u4e2d\u65ad\u8def\u7531\uff08NSR\uff09\uff0c\u652f\u6301ISSU\uff1b<\/p>\n

    \u652f\u6301\u79d2\u7ea7\u5cf0\u503c\u76d1\u63a7\uff1b<\/p>\n

    \u6240\u6709\u7ec4\u4ef6\u53ef\u70ed\u62d4\u63d2\u3002<\/td>\n<\/tr>\n

    QoS<\/td>\n\u5b8c\u5584\u7684HQoS\u673a\u5236\uff0c\u6bcf\u7ebf\u8def\u677f\u53ef\u63d0\u4f9b\u5148\u8fdb\u8c03\u5ea6\u548c\u62e5\u585e\u907f\u514d\u6280\u672f\uff1b<\/p>\n

    \u63d0\u4f9b\u7cbe\u786e\u7684\u6d41\u91cf\u76d1\u7ba1\u548c\u6d41\u91cf\u6574\u5f62\u529f\u80fd\uff1b<\/p>\n

    \u63d0\u4f9b\u5b9a\u4e49\u590d\u6742\u89c4\u5219\u7684\u529f\u80fd\uff0c\u652f\u6301\u6d41\u7ec6\u7c92\u5ea6\u9274\u522b\uff1b<\/p>\n

    \u652f\u6301MPLS HQoS\uff0c\u5168\u9762\u4fdd\u8bc1MPLS VPN\u3001VLL\u548cPWE3\u7684QoS\u8c03\u5ea6\uff1b<\/p>\n

    \u63d0\u4f9b\u57fa\u4e8eDiffServ\u548cMPLS TE\u7684DS-TE\uff0c\u652f\u63018CT\uff08Class Type\uff09\uff1b<\/p>\n

    \u652f\u6301\u9762\u5411TE\u96a7\u9053\u7684QoS\u3002<\/td>\n<\/tr>\n

    OAM<\/td>\nY.1731\u3001IP FPM\u3001RFC 2544\u3001 MPLS OAM\u3001802.1ag\u3001802.3ah\u3001OPS(\u5d4c\u5165\u5f0f\u81ea\u52a8\u5316\u529f\u80fd)<\/td>\n<\/tr>\n
    \u7ec4\u64ad<\/td>\n\u652f\u6301IGMP v1\/v2\/v3\u534f\u8bae\uff1b<\/p>\n

    \u652f\u6301\u9759\u6001\u7ec4\u64ad\u914d\u7f6e\uff0c\u652f\u6301PIM-DM\/SM\/SSM\u3001MSDP\u3001MBGP\u7ec4\u64ad\u8def\u7531\u534f\u8bae\uff1b<\/p>\n

    \u652f\u6301\u7ec4\u64adCAC\uff1b<\/p>\n

    \u652f\u6301\u591a\u4e2a\u7ec4\u64ad\u534f\u8bae\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\uff1b<\/p>\n

    \u652f\u6301\u7ec4\u64ad\u7b56\u7565\u5904\u7406\uff0c\u5305\u62ec\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u548c\u7ec4\u64ad\u8f6c\u53d1\u7684\u7b56\u7565\u5904\u7406\uff0c\u652f\u6301\u7ec4\u64adQoS\uff0c\u652f\u6301IPOE\u63a5\u5165\u7528\u6237\u7684\u7ec4\u64ad\u590d\u5236\uff1b<\/p>\n

    \u63d0\u4f9b\u4ea4\u6362\u7f51\u548c\u7ebf\u8def\u677f\u4e24\u7ea7\u7ec4\u64ad\u590d\u5236\u529f\u80fd\uff0c\u8fbe\u5230\u6700\u4f18\u7684\u7ec4\u64ad\u6548\u80fd\u3002<\/td>\n<\/tr>\n

    \u5b89\u5168<\/td>\n\u652f\u6301ACL\u62a5\u6587\u8fc7\u6ee4\uff1b<\/p>\n

    \u652f\u6301URPF\uff1b \u652f\u6301GTSM\uff1b<\/p>\n

    \u652f\u6301DHCP Snooping\uff1b<\/p>\n

    \u652f\u6301\u9632ARP\u653b\u51fb\u3001\u9632DOS\u653b\u51fb\uff1b<\/p>\n

    \u652f\u6301MAC\u5730\u5740\u9650\u5236\u3001MAC\u4e0eIP\u7ed1\u5b9a\uff1b<\/p>\n

    \u652f\u6301SSH\u3001SSH v2\uff1b<\/p>\n

    \u652f\u6301BGP-Flowspec\uff1b<\/p>\n

    \u652f\u6301\u653b\u51fb\u6eaf\u6e90\uff1b<\/p>\n

    \u652f\u6301RIPv2, OSPF, IS-IS, and BGP\u7684 MD5\u3001SHA256\u548cKeychain \u7b49\u5b8c\u5584\u7684\u65b9\u5f0f\u8ba4\u8bc1<\/td>\n<\/tr>\n

    \u589e\u503c\u4e1a\u52a1<\/td>\n\u652f\u6301\u56fd\u5bc6\u7b97\u6cd5<\/p>\n

    \u5e7f\u57df\u7f51\u4f18\u5316TCP\u52a0\u901f\u529f\u80fd<\/p>\n

    \u652f\u6301\u96c6\u4e2d\u5f0f\/\u5206\u5e03\u5f0fIPSec\u5b89\u5168\u96a7\u9053\uff1b<\/p>\n

    \u652f\u6301\u96c6\u4e2d\u5f0f\/\u5206\u5e03\u5f0fGRE\u96a7\u9053<\/p>\n

    \u652f\u6301\u96c6\u4e2d\u5f0f\/\u5206\u5e03\u5f0fNetStream\u7279\u6027\uff1b<\/p>\n

    \u652f\u6301\u9ad8\u7cbe\u5ea6NAT\u80fd\u529b\uff1aCGN (Carrier Grade NAT)\u7279\u6027<\/td>\n<\/tr>\n

    \u4e0b\u4e00\u4ee3\u7f51\u7edc\u6280\u672f<\/td>\n\u652f\u6301NetConf\u534f\u8bae<\/p>\n

    \u652f\u6301Yang\u5efa\u6a21\uff08RFC 6020\uff09<\/p>\n

    \u652f\u6301Openflow\u3001Vxlan<\/p>\n

    \u652f\u6301\u865a\u62df\u63a5\u5165\uff08\u7eb5\u5411\u865a\u62df\u5316\uff09<\/p>\n

    \u652f\u6301SegmentRouting<\/p>\n

    \u652f\u6301EVPN<\/p>\n

    \u652f\u6301EVC<\/td>\n<\/tr>\n

    \u73af\u5883\u8981\u6c42<\/td>\n\u957f\u671f\u5de5\u4f5c\u6e29\u5ea6\uff1a0~45\u2103<\/p>\n

    \u77ed\u671f\u5de5\u4f5c\u6e29\u5ea6\uff1a-5~55\u2103<\/p>\n

    \u957f\u671f\u5de5\u4f5c\u6e7f\u5ea6\uff1a5%RH~85%RH<\/p>\n

    \u77ed\u671f\u5de5\u4f5c\u6e7f\u5ea6\uff1a0%RH~100%RH<\/p>\n

    \u5de5\u4f5c\u6d77\u62d4\u9ad8\u5ea6\uff1a\u22643000m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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