多厂商设备环境中通道路由选择算法及应用.pdf

文档介绍：年月北京邮电大学学报
2005 2 Feb. 2005
第卷第期
28 1 Journal of Beijing University of Posts and munications Vol. 28 o. 1

文章编号
: 1007-5321( 2005) 01-0039-04
多厂商设备环境中通道路由选择算法及应用
王栋孟洛明

北京邮电大学网络与交换国家重点实验室北京
( 100876)
摘要对多厂商设备环境下传送网中的自动通道路由选择问题进行了讨论
: SD~( synchronous digital hierarchy)
提出了一种基于应用框架的简单有效的适配器设计方法框架提供路由算法骨架用适配器实现路由算法中因厂
:
商设备与网管接口而异的特定步骤相应地给出了一种子网内通道路由搜索算法并可根据网络中已有资源和网
.
管接口规则有效地选择合适路由应用上述方法和算法在实际网管系统中实现了自动通道路由选择功能
. .
关键词同步数字序列传送网多厂商环境应用框架路由算法
: ; ; ; ;
中图分类号文献标识码
: T 915- 07 : A
Channel Routing algorithm and application under
Multi-Vendor enVironment
WA G Dong ME G Luo-ming
( State Key Laboratory of etworking and Switching Beijing University of Posts and munications Beijing 100876 China)
abstract: Issue of automatic channel routing in work under multi-vendor
environment was analyzed for introduction of concise and effective design of adapter based on
application framework pattern. The framework provides skeleton of the routing algorithm
whereas individual adapters focus on implementing key operations that are specific to different
eguipment types and associated management interfaces. A correlative channel routing algorithm
within work was discussed which could choose appropriate routes effectively according to
the resources available in work and rules defined by the management interfaces. Automatic
channel