Which hierarchical layer has functions such as High availability, port security, and rate limiting?

Posted by: Pdfprep Category: 200-310 Tags: 200-310 exam questions, 200-310 practice exam, CCDA Post Date: November 21, 2020

Which hierarchical layer has functions such as High availability, port security, and rate limiting?
A . Core
B . Access
C . Network
D . Distribution

Answer: B