Proficient or Expert with a vast array of Networking, Server, & Security concepts and technologies, including: Cisco Routers; & Switches. Microsoft Windows Server 2012,2008, 2003. I have done various courses like Routing &; Switching, OSPF, EIGRP, RIP, VLANs, VTP, VPN, RRAS, NPS, NAP, DNS, DHCP, WINS, IPv6. IPsec, Firewalls, ACL. Storage Management,DFS,RAID, NAS.