Exam H12-224 All QuestionsBrowse all questions from this exam
Question 2

Which of the following statements about the device state change is correct after failure in the intermediate link for transmitting VRRP heartbeats?

    Correct Answer: A

    In VRRP (Virtual Router Redundancy Protocol), the master device maintains the virtual IP address and continues forwarding packets unless it fails. When the intermediate link for transmitting VRRP heartbeats fails, the master device does not immediately change its state because it does not receive heartbeat signals from the slave device. Consequently, the master device continues to remain the master. Additionally, the slave device will not receive heartbeat signals from the master and might assume that the master has failed, potentially taking over as the master. However, they do not both enter the Master, Slave, or Initial state simultaneously. Thus, the status of the master and slave devices remains unchanged.

Discussion
Ranga

Huawei switches and mainstream IP phones, firewalls, routers, Microsoft NLB servers, ... Virtual router backup: a group of VRRP devices that do not forward packets. ... that uses an IP address of a virtual router as the actual interface address. ... Uses the virtual MAC address to respond to ARP Request packets destined for ...