The Data Center (DC) - BCS-ACI role requires a strong understanding of L2/L3 networking protocols and technologies. The candidate must have deep technical knowledge of VPC, STP, HSRP, OSPF, EIGRP, and BGP. Hands-on experience with Nexus 2K/5K/7K/9K platforms is essential. Knowledge of overlay technologies such as VXLAN, BGP EVPN, OTV, and LISP is also required. Additionally, the candidate should possess knowledge of Cisco SDN-based technologies, including Cisco ACI, Cisco Programmable Network Portfolio (Standalone VXLAN-Fabric), and DCNM. The job involves maintaining and optimizing data center network infrastructure. The responsibilities include troubleshooting network issues, implementing network changes, and ensuring network security and availability.