Interviewer was very nice. At first, he asked basic questions in networking like "What is the DNS process from client to server?" and asking clarifying questions in between explanation. Then he asked "when you type google.com, what happens?" and asked me questions throughout my explanation, correcting me throughout the process. After this, he gave me 2 troubleshooting scenarios: one with fragmentation and one with a DHCP server handling requests expecting packet level knowledge. He asked me questions in packet fields. He also validated wireshark knowledge