承载IP业务的I-PNNI路由研究

The IP Service Load Routing with I-PNNI

在分析 I- PNNI系统的基础上 ,研究了 IP地址与 ATM地址采用一一映射的地址解析策略 ;为提高 IP业务承载过程中 VC通道利用率和简化信令载荷 ,提出了一个同步路由机制实现I- PNNI系统中对 IP业务的承载 .分析表明 ,该机制可以简化 ATM网络 SVC信令载荷 ,最多可减少到原来工作量的 2 /N,且可以有效解决 ATM地址与

This paper gave a synchronization route algorithm for IP payload in I PNNI systems independently. Based on the analysis of I PNNI systems, it studied the mapping strategy for the address resolution between IP and ATM addresses. For the purpose to improve the efficiency of VC channel during the IP service loading and simplify the signalling load, this paper developed a synchronization route algorithm for IP payload in I PNNI systems. With this synchronization algorithm, the number of SVCs calling times can be decreased to 2/ N of the primary number (set the primary number is N ).