CAJ | 학술논문

思科网络设备在园区网络中部署较多，为了简化网络管理环节，提高网络系统安全，通常通过部署CISCOWORKS网络管理软件和防火墙，部署防火墙后出现网络管理系统无法显示完整的网络拓扑图，影响对整体网络的监控和故障分析。本文提出通过防火墙单臂接入部署和Etherchannel协议技术，通过防火墙单臂接入部署绕开防火墙对CDP协议的监测，利用Etherchannel协议对链路进行捆绑，提高网络带宽，提升网络性能。
사과망락설비재완구망락중부서교다，위료간화망락관리배절，제고망락계통안전，통상통과부서CISCOWORKS망락관리연건화방화장，부서방화장후출현망락관리계통무법현시완정적망락탁복도，영향대정체망락적감공화고장분석。본문제출통과방화장단비접입부서화Etherchannel협의기술，통과방화장단비접입부서요개방화장대CDP협의적감측，이용Etherchannel협의대련로진행곤방，제고망락대관，제승망락성능。
Cisco network equipment deployed in large campus network, to simplify network management aspects, improve network security, usually by deploying CISCOWORKS network management software and a firewall, the firewall after deployment appears NMS can not display the full network topology, the impact on the overall network monitoring and fault analysis. In this paper, single-arm access through the firewall deployment and Etherchannel protocol technology, single-arm access through the firewall bypassing firewalls deployed to monitor the CDP protocol, use the link bundle Etherchannel protocol to improve network bandwidth and improve network performance.