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300-425 Cisco Designing Cisco Enterprise Wireless Networks

  • Cisco
  • 3 free sample questions

About this exam

300-425 is the Cisco exam Cisco Designing Cisco Enterprise Wireless Networks. Paid practice material for this exam is not available yet, but you can try its free sample questions.

Exam code
300-425
Vendor
Cisco
Practice questions
Not available yet
Free sample questions
3
Question bank last updated
Not available yet

Try 2 sample questions

Taken from the free sample set for 300-425.

Question 1

A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol must the engineer enables on the WLC so that the number of packets that are exchanged between an access point and client are reduced and fast roaming occurs? 

  1. Option A:
    802.11w 
  2. Option B:
     802.11r
  3. Option C:
    802.11i
  4. Option D:
    802.11k
Show answer and explanation

Correct answer: B

The IEEE 802.11r protocol, also known as Fast BSS Transition (FT), is designed to support real-time applications by enabling faster roaming between APs. This protocol reduces the number of packets exchanged during the reauthentication process when a client moves from one AP to another, thus ensuring a more seamless transition and maintaining the quality of service required by real-time applications such as voice and video conferencing. Reference: Designing Cisco Enterprise Wireless Networks (ENWLSD 300-425

Question 2 (choose 2)

An engineer is designing a wireless deployment for a university auditorium. Which two features can be used to help deal with the issues introduced by high AP count? (Choose two.)

  1. Option A:
    TSPEC
  2. Option B:
     RXSOP
  3. Option C:
    TPC
  4. Option D:
    LSS
  5. Option E:
    DFS
Show answer and explanation

Correct answer: B, C

RXSOP (Receive Start of Packet Detection Threshold) and TPC (Transmit Power Control) are two features that can help manage the challenges associated with a high AP (Access Point) count in a dense environment like a university auditorium. RXSOP can be adjusted to refine how APs differentiate between noise and valid packets, which is particularly useful in high-density areas where multiple APs might otherwise respond to the same signal. TPC helps in managing the transmit power of APs, allowing for better coverage and reduced interference among APs that are in close proximity to each other. Reference: Designing Cisco Enterprise Wireless Networks (ENWLSD 300-425
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