摘要
当前跨多协议标记交换(MPLS)网络进行网间IP业务传送具有一定的局限性。详细描述了MPLS网络间辅以网关设备的IP业务传送技术,并提出接入网关和互连网关的设计方案,重点阐述了网关的模块组成和接口设计;结合在研的2种典型MPLS网络,利用AX4000测试仪对跨网的端到端IP业务传送性能进行分析,针对业务优先级和利用通道保护能力的IP业务传送指标进行测试,对测试数据和应用效果进行分析总结。
The limitation of IP service delivery across different MPLS networks is discovered.Firstly IP service delivery across hybrid MPLS networks aided with gateway is described in detail,and the solutions for both the access gateway and interworking gateway are put forward,with illustration on modules and interfaces of the gateway.Combined with two typical MPLS networks,the end-to-end IP delivery performance is analyzed using AX4000 testing device.Finally,the test data and application effect of the delivery scheme are analyzed and summarized.
出处
《无线电通信技术》
2010年第6期5-7,20,共4页
Radio Communications Technology
