During routine maintenance, an enterprise administrator runs a command to check VRRP group information.

Comprehensive and Detailed Step-by-Step Explanation:

Analysis of VRRP Configuration:

Option A (Preemption): Correct. The output explicitly states that preemption is enabled.

Option C (Authentication): Correct. Authentication is enabled using MD5.

Option D (Group ID): Correct. The VRRP group ID is explicitly stated as 1.

False Statement:

Option B (mVRRP Group): The output does not indicate this is an mVRRP (Multicast VRRP) group. This feature must be explicitly configured and is not enabled by default.