Free GIAC GCFW Practice Exam with Questions & Answers | Set: 6

You work as a Network Administrator for Tech Perfect Inc. The company has a TCP/IP-based network. A Cisco switch is configured on the network. You change the original host name of the switch through the hostname command. The prompt displays the changed host name. After some time, power of the switch went off due to some reason. When power restored, you find that the prompt is displaying the old host name. What is the most likely cause?

You work as a Network Administrator for Tech Perfect Inc. The company has a TCP/IP-based network.

A firewall has been configured on the network. You configure a filter on the router. You verify that SMTP operations have stopped after the recent configuration. Which of the following ports will you have to open on the router to resolve the issue?

Which of the following types of firewall functions at the Session layer of OSI model?

On which of the following interfaces of the router is the clock rate command used?

Which of the following Denial-of-Service (DoS) attacks employ IP fragmentation mechanism?

Each correct answer represents a complete solution. Choose two.

Mark works as a Network Security Administrator for BlueWells Inc. The company has a Windowsbased network. Mark is giving a presentation on Network security threats to the newly recruited employees of the company. His presentation is about the External threats that the company recently faced in the past. Which of the following statements are true about external threats?

Each correct answer represents a complete solution. Choose three.

Which of the following are the types of intrusion detection systems?

Each correct answer represents a complete solution. Choose all that apply.

Which of the following components are usually found in an Intrusion detection system (IDS)?

Each correct answer represents a complete solution. Choose two.

Which of the following intrusion detection systems (IDS) produces the false alarm because of the abnormal behavior of users and network?

John works as the Security Manager for PassGuide Inc. He wants to create the Profiler database that stores information about the network activity at Layer 3, Layer 4, and Layer 7. Which of the following will he use to accomplish the task?

Each correct answer represents a complete solution. Choose all that apply.