Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the purpose of the Retry bit in the Frame Control field?
What is the purpose of the Retry bit in the Frame Control field?
- Indicates a frame is an original transmission
- Indicates a frame is encrypted
- Indicates a frame is a retransmission (correct)
- Indicates a frame is a broadcast message
How can you identify original Data frames using filter expressions?
How can you identify original Data frames using filter expressions?
- wlan.fc.type==2 && wlan.fc.retry==1
- wlan.fc.type==1 && wlan.fc.retry==0
- wlan.fc.type==1 && wlan.fc.retry==1
- wlan.fc.type==2 && wlan.fc.retry==0 (correct)
In wireless transmissions, why is it important to have a low wireless error rate?
In wireless transmissions, why is it important to have a low wireless error rate?
- To increase the number of broadcast messages sent
- To prevent the medium from being wasted (correct)
- To enable power management functionality
- To ensure all transmissions are encrypted
How can you search for frames that indicate a client is going to sleep?
How can you search for frames that indicate a client is going to sleep?
Signup and view all the answers
What does the 'to DS' flag indicate in frames related to power management?
What does the 'to DS' flag indicate in frames related to power management?
Signup and view all the answers
Flashcards are hidden until you start studying
