I have obtained good familiarity with a variety of IP, Data Networking system. I have 11 years of full experience in the ISP network department, Configuration and maintain Linux based server, configure and troubleshoot different types of routers and switch. I am certified CCNA and CCNAS security and Red hat certified Engineer ( RHCE) and Red hat certified system administrator ( RHCSA). Configure and troubleshooting du web and application server, maintain and update DNS server. Mange and troubleshoot Virtual server ( VM ware Exsi-6). Configure and troubleshoot router, switch and ensure internet at user end. Responsible for IPTSP ( ip Phone service ).