Nutanix interview question

Computer Networks, DNS Resolution Process, VLANs, OSI layers, Protocols, Ports, NACL, Firewall, NIC, Switches (l2, l3), Routers, Bridge, Switch, MAC, IP, ICMP, TCP/IP, UDP, SSL/TLS, HTTP, HTTPS. Linux commands like Netstat, Ping, Curl, Top, Ntop, traceroute, ssh etc.