Experience in IP networking, L2/L3 network protocols (spanning-tree, OSPF, BGP), TCP/IP, DHCP, DNS, end-to-end QOS, RDMA, InfiniBand, VLAN, VRRP, LACP, MC-LAG, EVPN with VXLAN, ACL, and infrastructure cabling. Experience with various tools such as Protocol Analyzer, SNMP, flow, IPAM, RADIUS, Splunk,...