Implementing Cisco Service Provider VPN Services (SPVI) — Question 3

What do EVPN single-active and all-active have in common?

Answer options

• A. They are default gateway redundancy options.
• B. They are multihoming mechanisms used for CE devices.
• C. They are used to provide single connection from a CE device to a service provider.
• D. They are both roles that a designated router can take when MPLS is used with EVPN.

Correct answer: B

Explanation

The correct answer is B because both EVPN single-active and all-active are designed to provide multihoming for Customer Edge (CE) devices, allowing them to connect to multiple service provider links. Option A is incorrect as these are not default gateway redundancy options, while option C misrepresents their purpose by implying a single connection, and option D incorrectly attributes router roles specific to MPLS rather than focusing on the multihoming aspect.