•A technocrat with 12+ Years of experience in Security/Network administration and with technical expertise in the design, implementation, operations and support functions.• Hands on exposure on firewalls (Checkpoint, Palo Alto, Sonic wall and Astaro Security gateway).• Configuration and management of high availability (Active/Active, Active Standby), Site to Site VPN, NAT, rule base, web-filtering. • Routing - EIGRP, IGRP, RIP, OSPF and BGP.• Configuring and troubleshooting of ACL, NAT, PBR, STP, VTP, HSRP, GLBP Configuration and Inter VLAN Routing.• Hands on experience on different series of Routers, Switches (Cisco & Non-Cisco), & Cisco Secure ACS1121.• Hands on experience on Wireless Access Points (Cisco, Netgear, Linksys, D-link, Micronet).• Hands on experience on packet sniffers (Wireshrak), Network Monitoring tool (Solarwind, Whatsup Gold, PRTG). • Coordination with vendors, ISPs, customers, end-users.• Good understanding of implementing, configuring and managing CISCO Nexus series devices.