Abhinav Thakur
Network Consultant SD-WAN | Cisco Routing & Switching | Wireless | MPLS | Network Specialist @ HCL | 8+ Yrs Experience | CCNP
- Role
- Network Operations Specialist at HCLTech
- Location
- Hamirpur, HP, IN
- LinkedIn followers
- 500 followers
About Abhinav Thakur
I am a results-driven Network Engineer with over 8 years of experience in designing…
Experience
Network Operations Specialist
Apr 2022 — Present · Noida, IN
I am responsible for configuration,troubleshoot enterprise and ISP-grade networks with focus on SD-WAN (Cisco Viptela), BGP, OSPF, MPLS, and Layer 2/3 switchingImplement and maintain Cisco SD-WAN solutions including vManage, vSmart, vBond, ensuring high availability and secure branch connectivityPerform advanced routing configuration, BGP route policies, prefix-lists, route-maps, and VRF-based segmentationManage and configure Cisco switches (Catalyst, Nexus), including VLANs, STP, HSRP/VRRP, and EtherChannelSupport wireless deployments using Cisco WLCs (9800 & 5500 series) with CAPWAP-based APs and RF optimizationCoordinate ISP and MPLS circuit provisioning, peer with upstream providers, and optimize traffic flowConfigure and troubleshoot F5 LTM, perform health checks, and manage load-balancing policies for enterprise applicationsMonitor network performance and outages using tools like SolarWinds, Wireshark, and NetFlowPrepare network diagrams (Visio), and maintain runbooks for change and incident managementAdhere to ITIL processes for incident, change, and problem management via ServiceNow
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