Which virtual MAC address is the default for HSRP version 2 group 10?

The correct answer is B. 0000.0C9F.F00A. In HSRP version 1, group numbers are restricted to the range from 0 to 255. HSRP version 2 expands the group number range from 0 to 4095. HSRP version 2 permits an expanded group number range, 0 to 4095, and consequently uses a new MAC address range 0000.0C9F.F000 to…

Network

Question

Options

A0000.5E00.0110
B0000.0C9F.F00A
C3716.1350.1C0A
D0000.0C9F.F010

How the community answered

(51 responses)

A
2% (1)
B
88% (45)
C
4% (2)
D
6% (3)

Explanation

In HSRP version 1, group numbers are restricted to the range from 0 to 255. HSRP version 2 expands the group number range from 0 to 4095. HSRP version 2 permits an expanded group number range, 0 to 4095, and consequently uses a new MAC address range 0000.0C9F.F000 to 0000.0C9F.FFFF. The increased group number range does not imply that an interface can, or should, support that many HSRPgroups. The expanded group number range was changed to allow the group number to match the VLAN number on subinterfaces. The last digits of the MAC address is the HSRP group, in hex. 10 in hex is A. book/fhp-hsrp-v2.pdf

Topics

#HSRP#Virtual MAC Address#First Hop Redundancy Protocol#Default Configuration

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