企业秘密中国网通MPLSVPN产品技术服务规范（试行）中国网通（集团）有限公司二零零七年七月目录一、产品定义与功能......................................................................................................................3（一）产品定义......................................................................................................................3（二）产品功能......................................................................................................................3二、典型组网拓扑结构..................................................................................................................4（一）Intranet组网拓扑结构..............................................................................................4（二）Extranet组网拓扑结构..............................................................................................6三、产品覆盖范围及业务能力.......................................................................................................6四、产品技术要点..........................................................................................................................8（一）性能指标......................................................................................................................8（二）安全性........................................................................................................................10（三）QOS..............................................................................................................................11（四）用户接口类型和方式.................................................................................................12（五）PE-CE间路由协议......................................................................................................13（六）AS域间互通................................................................................................................13五、产品技术优势........................................................................................................................14六、目标客户群............................................................................................................................15七、产品服务................................................................................................................................15（一）用户IP地址规划.......................................................................................................15（二）开通时限....................................................................................................................16（三）故障受理方式............................................................................................................16（四）网络运行报告............................................................................................................16（五）用户设备（CE）维护管理.........................................................................................17（六）QOS等级......................................................................................................................17（七）COS性能测试方法......................................................................................................18一、产品定义与功能（一）产品定义中国网通MPLSVPN产品是在公共IP网络平台上，通过MP-BGP协议传播用户VPN路...
