• Dec 2022 - Present

• Dec 2008 - Dec 2022

 More than ten-year working experience in network area Maintaining Guangdong MAN, 4G network (IPRAN） and ChinaTelecom backbone network such as 163 and CN2 Familiar with BGP, OSPF, IS-IS Understanding computer network and TCP/IP Familiar with MPLS VPN, RSVP, LDP, L2VPN and the configuration of MAN Understanding WDM and SDH, three-year working experience in Guangzhou ITMC Familiar with network troubleshooting Familiar with the maintenance and configuration of various routers such as Cisco, Juniper, HUAWEI, ZTE, FiberHome and Alcatel-Lucent Understanding common attack such as DDOS and IP network traffic cleaning system Maintain the BGP access network of major clients such as Tencent, Alibaba, PingAn Insurance, etc Show less