I applied through a recruiter. I interviewed at Palo Alto Networks (Santa Clara, CA) in Feb 2017
Interview
Interviewed with HR. Basic CCNA level questions. ARP, port numbers, statefull/stateless FW, TCP (syn/ack), Ping/Traceroute, Subnet.
have understanding of basic WAN technology, routing Protocol OSPF, and BGP.
Scenarios concerning how to troubleshoot the routing protocols. Scenarios concerning VLSM too.,