R. MOHAN VIGNESH

To achieve high career growth through a continuous learning process and dedication by utilizing all the opportunities that leads to the success of the organization.

Network Engineer with almost 6+ years of IT experience in network operations. Experience in Managing L2 Routers, Switches. Worked in LAN environments. Experience in Lab Administration at DATA CENTRE LABS in cisco environments. Working knowledge on L2 and L3 Level protocols and Technologies. Troubleshooting the customer related network issues with the networking devices during testing and development platforms. Working in configuring and monitoring of Meraki, Guest Wi-Fi Devices in US based store under service-based model environment for clients. Working with ServiceNow Tool, Grafana tool for troubleshooting and monitoring both WAN Routers and switches. Creating on store level service calls and incident Task for support on data center environments. Worked as an operation team member in NSX Avi Load balancer team. Working Knowledge in Load balancers.

• Hands-on experience of L2 Protocols includes VLANs, 802.1q trunks, VTP, STP, RSTP and Ether channel.
• Good knowledge on L3 Protocols includes RIP, EIGRP, and OSPF.
• Good knowledge on BGP, SNMP, HSRP.
• Hands-on experience with multiple cisco switches and Router platforms.
• Good knowledge on hardware of multiple cisco platforms like ASR-9k, CRS, NCS-4k, NCS-6k NCS-540 and NCS-5500 series routers.
• Hands-on experience of Building Shutdown activities like Year-end shutdown.
• Installation and configuration of new devices on LAN and troubleshooting of all the kinds of issues like, gateway unreachable, Duplicate IP vulnerability, ARP, Mac address issues and interfaces port issues.
• Hands-on experience of IOS Upgradation, Password Recovery, Port Security, SSH and telnet configuration of the Routers and Switches.
• Basic Knowledge on installation of server.
• Managing tool to monitor current utilization of IP address in given subnet.

• ServiceNow
• Helix
• BMC Remedy tool
• TicketSnow
• Grafana
• IPAM
• Toolbox(cisco proprietary)