查询结果:   鲍磊磊,唐红昇,姜淑杨,吴嘉伟,李玉涛.基于IRF2和LACP MAD的气象网络设计研究[J].计算机应用与软件,2019,36(1):137 - 141.
中文标题
基于IRF2和LACP MAD的气象网络设计研究
发表栏目
应用技术与研究
摘要点击数
380
英文标题
DESIGN AND RESEARCH OF METEOROLOGICAL NETWORK BASED ON IRF2 AND LACP MAD
作 者
鲍磊磊 唐红昇 姜淑杨 吴嘉伟 李玉涛 Bao Leilei Tang Hongsheng Jiang Shuyang Wu Jiawei Li Yutao
作者单位
南通市气象局 江苏 南通 226000 江苏省气象信息中心 江苏 南京 210000    
英文单位
Nantong Meteorological Bureau, Nantong 226000, Jiangsu, China Jiangsu Meteorological Information Center, Nanjing 210000, Jiangsu, China    
关键词
VRRP MSTP 智能弹性架构 OSPF 链路汇聚控制协议
Keywords
VRRP MSTP IRF OSPF LACP
基金项目
江苏省气象学会青年科研基金项目(KQ201809);南通市市级科技计划项目(YYZ16035)
作者资料
鲍磊磊,工程师,主研领域:气象信息技术。唐红昇,高工。姜淑杨,助工。吴嘉伟,工程师。李玉涛,工程师。 。
文章摘要
气象内网传统架构基本采用VRRP和MSTP的组网模式。针对传统模式下,设备性能的利用率不高,网络管理工作繁杂,网络架构不能满足气象信息业务发展需求等问题,基于IRF2和LACP MAD对地市级气象内网进行优化设计和平滑升级。对升级后的虚拟化网络系统原理、工作过程、分裂冲突过程进行详细分析。通过模拟软件对升级后的网络系统进行分裂测试、抓包分析,结果表明该网络性能及可靠性均优于现有网络。该设计方案同样适用于省级气象网络核心和接入层的平滑升级。
Abstract
The traditional architecture of meteorological intranet basically adopts VRRP and MSTP networking mode. Under the traditional mode, the utilization rate of equipment performance is not high, the network management is complicated, and the network architecture cannot meet the needs of meteorological information business development.In order to solve these problems, based on IRF2 and LACP MAD, the optimization design and smooth upgrading of city level meteorological intranet were carried out. We analyzed in detail the principle, working process and conflict splitting process of the upgraded virtualized network system. Split test and packet capture analysis were performed on the upgraded network system through simulation software. The results show that the network performance and reliability are better than the existing network. The design scheme can apply to the smooth upgrading of the provincial meteorological network core and access layer.
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发表栏目
页码
摘要
1
基于IRF2和LACP MAD的气象网络设计研究
鲍磊磊
应用技术与研究
2019
1
137
[摘要]