Which two network design features require Spanning Tree Protocol (STP) to ensure correct network operation? (Choose two.)

Which two network design features require Spanning Tree Protocol (STP) to ensure correct network operation? (Choose two.)

• static default routes
• implementing VLANs to contain broadcasts
• redundant links between Layer 2 switches
• link-state dynamic routing that provides redundant routes
• removing single points of failure with multiple Layer 2 switches

Explanation: Spanning Tree Protocol (STP) is required to ensure correct network operation when designing a network with multiple interconnected Layer 2 switches or using redundant links to eliminate single points of failure between Layer 2 switches. Routing is a Layer 3 function and does not relate to STP. VLANs do reduce the number of broadcast domains but relate to Layer 3 subnets, not STP.

Exam with this question: CCNA 3 (v5.0.3 + v6.0) Chapter 3 Exam Answers
Exam with this question: CCNA 2 v7 Modules 5 – 6 Exam Answers
Exam with this question: CCNPv8 ENCOR (Version 8.0) - L2 Redundancy Exam
Exam with this question: CCNA 3 v6 Chapter 3: Check Your Understanding