Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 397

Which of the following are true statements regarding the Virtual Router Redundancy Protocol (VRRP) feature? (Choose two.)

Answer options

• A. Pre-emption is enabled by default
• B. The router priority is a configurable value from 0-4095
• C. MD5 authentication is supported with VRRP
• D. Secondary IP addresses are supported with VRRP
• E. VRRP can only be used with Cisco devices

Correct answer: A, D

Explanation

The correct answers are A and D. Pre-emption being enabled by default allows a higher priority router to take over as the master router, while VRRP does support secondary IP addresses for redundancy. Options B, C, and E are incorrect because router priority is configurable between 1-255, VRRP does not inherently support MD5 authentication, and it is not limited to Cisco devices.