Which of the following should the engineer enable to prevent network stability issues?

An engineer is configuring redundant network links between switches.

Which of the following should the engineer enable to prevent network stability issues?
A . 802.1Q
B . STP
C . Flow control
D . CSMA/CD

View Answer

Answer: B

Explanation:

Spanning Tree Protocol (STP) should be enabled when configuring redundant network links between switches. STP ensures that only one active path is used at a time, preventing network loops and stability issues.

Reference: CompTIA Network+ Certification Study Guide