Refer to the exhibit. A cybersecurity analyst is viewing captured packets forwarded on switch S1. Which device has the MAC address 50:6a:03:96:71:22?
- router DG
- router ISP
- DSN server
- web server
- PC-A
Answers Explanation & Hints: The Wireshark capture is of a DNS query from PC-A to the DNS server. Because the DNS server is on a remote network, the PC will send the query to the default gateway router, router DG, using the MAC address of the router G0/0 interface on the router.