Dell EMC Associate – Midrange Storage — Question 32

On which OSI layers do standard ACL filters operate?

Answer options

• A. 2 and 3
• B. 2 and 7
• C. 3 and 4
• D. 4 and 7

Correct answer: C

Explanation

Standard ACL filters primarily function at OSI layers 3 and 4, focusing on IP addresses and transport layer protocols. Options A and B include layer 2, which deals with data link issues, making them incorrect. Option D includes layer 7, which relates to application data, not relevant for standard ACLs.