文献类型：期刊文献

英文题名：Research on new routing technology in WDM network system

作者：Zhang, Ning[1]; Geb, Maochang[1]

第一作者：张宁

通讯作者：Zhang, N.

机构：[1] School of Information, Beijing Union University, Beijing, 100101, China

第一机构：北京联合大学智慧城市学院

年份：2011

卷号：204-210

起止页码：2180-2183

外文期刊名：Advanced Materials Research

收录：EI(收录号：20111213782794)

语种：英文

外文关键词：Graph theory - Gateways (computer networks) - Routing protocols - Internet protocols

摘要：In this paper, a new routing design is presented. Interior gateway Protocols (IGPs), particularly Open Shortest Path First (OSPF), uses a simple single metric component, cost, which is based on the bandwidth of the link. Most large IP networks run Interior Gateway Protocols (IGPs) such as Open Shortest Path First (OSPF) or Intermediate System-Intermediate System (IS-IS) that select paths based on static link weights. Enhanced Interior Gateway Routing Protocol (EIGRP) is slightly more aware of the link characteristics in that it calculates a metric based on cumulative delay (delay is simply an arbitrary assigned value) and the minimum bandwidth value encountered between the source and destination. Routing technology can better the network operation efficiently.