Investigating, diagnosing and resolve all network problems. Handling fault ticket on network of ILL, MPLS, PRI, NPLC, IPLC links Handling network related issue like Link Down, Slow Speed, Throughput issue, Link Flapping, Packet Drop Troubleshooting of complex LAN/WAN infrastructure, including routing protocols EIGRP, OSPF & BGP. Brief knowledge about CE to PE connectivity Brief Knowledge and access of backend L2 connectivity and its Troubleshooting. Do the configurations on ATM routers. Escalated every fault ticket to internal team till resolution also shares every update with customer. Interacting with clients, understanding their needs & providing technical support to clients by remotely accessing their networks & troubleshooting the issues raised. Monitoring and analysis of router interface traffic Resolve the network related issue with