Exam: 200-301: Cisco Certified Network Associate (CCNA) 0 Likes
Which function is performed by the collapsed core layer in a two-tier (CCNA 200-301)
Which function is performed by the collapsed core layer in a two-tier architecture?
A) enforcing routing policies.
B) marking interesting traffic for data policies.
C) applying security policies.
D) attaching users to the edge of the network.
Solution
Correct answer: A) enforcing routing policies.
In a two-tier network architecture, the collapsed core layer typically combines the core and distribution layers of a three-tier architecture into a single layer. The main function of the collapsed core layer is to provide high-speed switching and routing of traffic between the distribution layer switches and the access layer switches.
Category: Network Fundamentals