摘要
针对企业中交换机数量繁多,汇聚层交换机、接入层交换机部署物理位置分散难以统一管理的现状,文章在Linux系统上设计并实现了一个交换机监控系统。该系统以Nagios为核心,集成简单实用的插件,充分利用SNMP协议实现对交换机的全面监控,并实现飞信报警机制。该系统能大大降低管理人员的工作量,同时通过对监控数据的分析,将为网络结构优化、确定网络异常情况提供数据依据,最终达到提高网络利用率、实现网络负载平衡、防止突发病毒扩散的作用。
Due to the number of switches in the enterprises is large and access switches are dispersed in different places, it is usually difficult for network administrators to manage them. In this paper, we design and implementation a switches monitoring system which makes full use of the SNMP to monitor the switch. When something wrong with switches, the system will send an alert sms notification to the network administrators for taking further action in order to maintain the switches in the network. As a result, it could greatly reduce the manager＇s workload. At the same time, analyzing the history monitoring data could help optimize the network structure, and confirm the abnormal condition, and finally this system will increase network utilization ratio, improve the switch＇s load balance, and prevent the sudden spread of the virus.
出处
《信息网络安全》
2013年第5期60-63,共4页
Netinfo Security
