300-430 Question 33
Select 3An enterprise network administrator is implementing the Smart AP Image Upgrade feature to efficiently update the firmware on multiple access points. The administrator wants to ensure minimal network disruption and optimal performance during the upgrade process. What should the administrator consider when configuring the Smart AP Image Upgrade?
- A
Ensure that at least one AP in each RF group remains operational as a backup.
- B
Configure the controller to upgrade all APs simultaneously to speed up the process.
- C
Enable pre-downloading of the image to access points during off-peak hours to reduce network load.
- D
Verify that the APs have sufficient flash memory to store the new image before initiating the upgrade.
- E
Disable load balancing on the controller to avoid client disruptions during the upgrade.
Show answer and explanation
Correct answers: A, C, D
Explanation
The Smart AP Image Upgrade feature is designed to upgrade access point firmware with minimal disruption to the network. Key considerations include ensuring at least one AP in the RF group remains operational, pre-downloading the firmware during off-peak times to reduce network load, and verifying that APs have sufficient flash memory for the new image. These steps ensure a smooth and efficient upgrade process while maintaining network availability.
- A. Correct.
Ensuring that at least one AP in each RF group remains operational prevents service disruptions in the wireless network during the upgrade process.
- B. Incorrect.
Upgrading all APs simultaneously can cause network congestion and disrupt services. Smart AP Image Upgrade processes upgrades in phases to avoid such issues.
- C. Correct.
Pre-downloading the image during off-peak hours helps reduce network load and ensures a smoother upgrade process.
- D. Correct.
Verifying flash memory ensures the AP has enough space to store the new firmware image and avoids upgrade failures.
- E. Incorrect.
Disabling load balancing is not necessary during the Smart AP Image Upgrade process as the feature is designed to minimize client disruptions without requiring such changes.