HPE Aruba Certified Campus Access Expert (ACAEX) — Question 16

Which statements are true about VSX LAG? (Choose two.)

Answer options

• A. LAG traffic is passed over VSX ISL links only when upgrading firmware on the switch pair.
• B. The total number of configured links may not exceed 8 for the pair or 4 per switch.
• C. Outgoing traffic is preferentially switched to local members of the LAG.
• D. Up to 255 VSX LAGs can be configured on all 83xx and 84xx model switches.
• E. Outgoing traffic is switched a port based on a hashing algorithm which may be either switch in the pair.

Correct answer: C, D

Explanation

Option C is correct because outgoing traffic preferentially utilizes local members of the LAG, optimizing performance. Option D is also correct as it states that a maximum of 255 VSX LAGs can be configured on the specified switch models. Options A and B are incorrect as they contain constraints that do not accurately represent VSX LAG functionality, while option E misrepresents how traffic is handled in the LAG configuration.