srinivasarao kommanapalli

• Design and engineering of network solutions in an advanced carrier class multi vendor WAN environment comprising complex network technologies such as BGP, OSPF, ISIS, MPLS, L3 VPNs, VPLS, RSVP, Traffic Engineering, QoS, Multicast, Rosen MVPN . • Responsible for medium and large project delivery of Core MPLS services. • Account for preparing Low level designs (LLD) for complex projects.

• Network Infrastructure Design, planning and implementation. • Routing Protocols: BGP, OSPF, EIGRP, ISIS. • Deployment and Troubleshooting Multicast services: PIM Sparse mode/Dense mode, Sparse-Dense mode, Auto RP, Bootstrap RP, IGMP, Rosen Draft Multicast VPN. • Deploy Quality of service (QOS) on IP/MPLS core, aggregation and access layers. • Switching Technologies: HSRP/VRRP, VLAN, VTP, STP. • Site-To-Site VPN – IPSEC, GRE.

• Good hands troubleshooting on IP/MPLS Backbone connectivity spanned across globe. • Troubleshooting escalated premium Customers issues relevant IP/MPLS services riding within defined strict SLA. • Designed & implementation of Route-reflectors, Inter-AS ,TE tunnels as per customer requirements. • Configuration of MPLS L3VPN - Hub & Spoke, Full mesh topologies for various customers as their requirements. • Configuration of PE-CE routing protocols such as Static routing, EBGP, EIGRP, OSPF.

Telecommunications Electronics