Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 157

A company installs a new anchor controller in the DMZ. The company has not upgraded the foreign controller for several years. The foreign controller runs code 7.5. The IT administrator suggests that the company upgrade the foreign controller and the new anchor controller to 8.10 or later. Which two benefits must be incorporated into the design regarding the code upgrade? (Choose two.)

Answer options

• A. The foreign controller load balances guest clients across the list of anchor controllers
• B. Guest clients are load balanced in round-robin fashion among the anchor controllers.
• C. User devices must upgrade their WLAN card drivers.
• D. Guest clients are tunneled to anchors with the highest priority.
• E. The foreign controller designates one anchor as primary and one or more anchors as secondary.

Correct answer: A, E

Explanation

Option A is correct because upgrading the foreign controller allows it to effectively distribute guest clients across multiple anchor controllers. Option E is also correct as it ensures that the foreign controller can designate a primary anchor for better management. Options B, C, and D do not address the specific benefits of the code upgrade in this context.