自动交换光网络中的自动发现问题

Automatic Discovery in ASON

自动交换光网络(ASON)的核心优势在于其智能性,而其智能性则是建立在自动发现功能的基础上的,因此,自动发现功能对于ASON至关重要。从ASON对自动发现功能的需求出发,深入分析了ASON中自动发现的作用,详细讨论了自动发现的实现流程,并指出了现今自动发现的不足。

The core advantage of ASON is its intelligence,which is based on the automatic discovery function.Therefore,automatic discovery func-tion is very important to ASON.Based on the requirements for automatic dis-covery by ASON,the function of auto-matic discovery in ASON is analyzed thoroughly with the emphasis on the realization procedure of automatic dis-covery and the disadvantages of current automatic discovery function.