Comprehensive and Detailed In-Depth Explanation:VRRP defines the virtual MAC for the VIP:
Format:00:00:5E:00:01:XX, where XX is the VRID (1-255) in hex.
VRID 25:Decimal 25 = Hex 19. Thus, MAC is 00:00:5E:00:01:19.
Options:
A:25 is decimal, not hex—incorrect conversion. Incorrect.
B:Correctly uses hex 19 for VRID 25. Correct.
C:Random, non-VRRP format.Incorrect.
D:Multicast format, not VRRP. Incorrect.
Practical Example:In an INE lab, you’d configure VRID 25, capture VRRP packets, and verify 00:00:5E:00:01:19, troubleshooting HA.References:RFC 3768 – VRRP; Infoblox NIOS Administrator Guide – HA; INE Course Content: NIOS DDI Grid Troubleshooting.
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