Nagendra Babu Madipalli

Adept Network Engineer with a proven track record at SIFY TECHNOLOGIES, where I excelled in commissioning and maintaining WAN links and configuring Cisco routers and switches. Skilled in leveraging network monitoring tools for optimal performance, I bring a blend of technical expertise and problem-solving abilities to deliver high-quality network solutions.

I hereby declare that the above given information is true to the best of my knowledge and belief.

• State Bank of India, Commissioning and maintenance of WAN links like Leased Lines, P-Channelized E1, and MPLS/VPN. Configuration of Cisco 1700, 1800, 1941 series Routers. Configuration of Cisco Catalyst Switch models - 1900, 2950 & 2960. Monitoring the leased lines by using network monitoring tools like WhatsApp Gold and HPSM tools. Knowledge on Cisco Router password recovery, IOS Upgradation. Knowledge with routing protocols – RIP V1/V2, OSPF, EIGRP. WAN Protocols like HDLC and PPP. Providing technical support, maintenance and troubleshooting of network problems. Configuration VLANS and VTP on Cisco switches. Knowledge on configuring layer protocols RIP, EIGRP and OSPF. Hands-on troubleshooting experience over application Layer protocols like HTTP, FTP, and Telnet etc. Configure CISCO Router (800, 819 3g/2g, 1900, 2600 & 2800) with the help of routing protocols EIGRP, OSPF & BGP. Configured l2 & L3 Switches (Cisco2950, 2960 & 3560) with help of different switch technologies like VLAN, STP, RSTP, EtherChannel (LACP / PAGP), Inter VLAN routing, VTP. Coordinating with clients regarding their ticketing details and try to resolve the problem by sending an NFE to customer site within the SLA time duration. Controlling the flow of inbound & outbound traffic between our two core routers with the help of technique like prefix-list, distribution-list, Route-Map etc. Configured, Troubleshooting and implement HSRP/VVRP/GLBP whenever required as per requirement in our network for hot standby. Configured Troubleshooting and apply VLAN, VTP, STP, Ether channel, Pagp, Lacp, Port security for MAC address, CEF, ACL etc. Configuring Routing Policies by the help of Route filter, prefix list, Distribution list etc. Configured Redistribution, Floating Static route, Aggregate route whenever required. Sending the required data like utilization details to customer within a time frame i.e once a month or week. Configured Monitoring systems with Net flow by different monitoring systems like WhatsApp Gold by the help of more secure SNMP V3 protocol. Conducting meeting with different vendors for new project requirements. Basic knowledge of AAA and Site to Site VPN and crypto. Basic knowledge and understanding of MPLS work scenario and VPC.
• Life Insurance Corporation of India – South Central Zonal office Hyderabad (NOC), As onsite L1 engineer responsible for maintaining network of 17 divisional offices, 300 branches and 150 SSO under Bangalore, AP & Telangana regions. Maintaining 1500 number of L2 (2960), 40 numbers of L3 (3750G) switches and nearly 450 numbers of 2811 routers. Proactive monitoring of links using HPSM Ticketing Tool. Creating banners, TACACS credentials adding for the newly commissioned branches. Basic configuration of Switches and Routers. Verifying the Routers uptime resolving Reliability issues. Checking and resolving the switch uplink/Cable issues. Checking the network status of branches if concerned branch office reporting of network slowness and down. Configuring VLANs in the distribution and access level switches. Configuring trunk and access ports in switches depending upon the requirement. Upgrading and downgrading latest IOS in Switches and Routers through TFTP server. Configuring and deploying new switches into the network. Escalating issues depending upon severity and priority across different teams. Responsible for releasing new ports as per the customer requirement follow the change management system. Underwent various training programs sponsored by the current employer. Configuring Spanning Tree Port fast feature. Unlocking the CISCO 7942 IP Phone for the Configuration.

Cisco ID, CSC014017867