Which Two Statements Describe Primary Differences Between MPLS Layer 2

question 8

Multiple Choice

Which two statements describe primary differences between MPLS Layer 2 and Layer 3 VPNs? (Choose two.)

• A) Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use L2TPv3 tunneling.
• B) Layer 2 VPNs use AToM, but Layer 3 VPNs use MPLS/BGP.
• C) Layer 2 VPNs use BGP, but Layer 3 VPNs use VPLS.
• D) Layer 2 VPNs use L2TPv3 tunneling, but Layer 3 VPNs use GRE tunneling.
• E) Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use pseudowires to provide tunneling.

---

Definitions:

Intervening Variables

Variables that mediate between independent and dependent variables, explaining the relationship between them.

Organizational Constraints

Limitations or restrictions within a business or organization that affect its processes and employees' performance, such as budget cuts, staffing limitations, or policy restrictions.

Task Commitment

The dedication and effort put into completing a task or achieving a goal, often characterized by persistence and a strong sense of responsibility.

Neutralizers

Factors that minimize or negate the influence of leadership on followers' performance and attitudes.