Network Engineer
Srinagar Area, India
• Responsible for design, deployment, and ongoing maintenance of virtualized servers, a number routers and switches.• Tested IPsec VPN, technologies such as NAT, DHCP, DNS, and OSPF. Writing test cases for the above protocols and verifying solutions.• Responsible for development of new courseware as well as self-paced curriculum, delivering course instruction for Cisco's CCNA, CCNP-R&S.• Infrastructure, troubleshooting, and deployment engineering.• Identity management using VRF,MPLS VPN,and QOS.• Conceptualizing & implementing need based process modifications like developing material, modules & processes of training after thorough analysis to enhance operational efficiency and optimize resource utilization• Handling design, implementation and administration of CISCO Routers including 3600, 2600, 7200, 2500, 1700 series and CISCO L3 & Catalyst Switches including 2900, 1900, 3500, 4900, 3750, 6500 etc.• Responsible for setup & managing TFTP Server to maintain Cisco Router configurations and Cisco IOS images• Upgrading Cisco Routers, Switches IOS using TFTP• Performing creation & maintenance of different VLAN's & VLAN maps & Port Security on user demands• Implementing/managing Traffic filters using Standard & Extended Access-lists, Distribute-Lists & Route Maps• Mitigating L2 attacks, preventing DOS attacks, mitigating attacks using NBAR and implementing Service provider security.