As Alex began to dig through the data, he noticed something strange. A large number of packets were being sent to a single device on the network - a device that didn't seem to be doing anything critical.
Alex had been the network administrator at a busy marketing firm for three years. He took pride in his work, ensuring that the company's network was always running smoothly and efficiently. However, one day, the complaints started rolling in. Employees were reporting that their internet connection was slow, and some were even unable to access critical company resources.
Alex sprang into action, determined to get to the bottom of the issue. He began by checking the usual suspects: the router, the switches, and the firewall. Everything seemed to be functioning normally, but the problem persisted.