ExamGecko
Search Search Login
Home Home / Huawei / H12-351_V1.0
Question list
Search
Search

List of questions

Search
Open VPLUS File
Convert VPLUS to PDF

Related questions

Which of the fallowings is not an IPv6 address type?
Which of the following encapsulation formats are used for EAP termination in 802.1X authentication? (Select All that apply)
Which of the following may be the reason why no data Is displayed on the telemetry management page of IMaster NCE-CampusInsight? (Select All that Apply) A. The network connecting devices and iMaster NCE-Campuslnsight Is faulty.
With protocol trace, iMaster NCE-Campuslnsight displays protocol-level Interaction details at the phases for wireless users. (Enter the acronyms in capital letters.)
Which of the following statements about VXLAN is false?
Which of the following statements are true about the WLAN site survey In different typical scenarios? (Select All that Apply)
Which of the followings is not a roaming optimization solution?
In a VRRP HSB scenario, if the VRRP preemption delay is set to a small value, which of the following problems may occur after a master/backup switchover? (Select All that apply)
In a multicast solution, there must be reachable unlcast routes between multicast sources and receivers.
On a campus network, which of the following problems may occur when you manually create a static VXLAN tunnel? (Select All that Apply)

Question 13 - H12-351_V1.0 discussion

Report
Export

In a VRRP HSB scenario, if the VRRP preemption delay is set to a small value, which of the following problems may occur after a master/backup switchover? (Select All that apply)

A.
The batch backup process cannot be started.
Answers
A.
The batch backup process cannot be started.
B.
A master/backup switchback is triggered too quickly.
Answers
B.
A master/backup switchback is triggered too quickly.
C.
Backup information is incomplete.
Answers
C.
Backup information is incomplete.
D.
Service data on the master and backup WACs is lost.
Answers
D.
Service data on the master and backup WACs is lost.
Suggested answer: B, C

Explanation:

According to the Huawei documents and resources, the VRRP preemption delay is the time that an

AC waits before preempting another AC with a lower priority. If the VRRP preemption delay is set to a small value, the following problems may occur after a master/backup switchover:

B. A master/backup switchback is triggered too quickly. If the master AC recovers soon after a switchover, it may preempt the backup AC again and become the master AC. This may cause frequent switchovers and affect network stability1.

C. Backup information is incomplete. If the backup AC takes over services from the master AC too quickly, it may not have received all the data synchronized from the master AC through HSB. This may cause service interruption or data loss2.

Therefore, B and C are the correct answers. Reference: 1:

https://support.huawei.com/enterprise/en/doc/EDOC1100064368/80fc2ebd/example-forconfiguring-vrrp-hsb 2:

https://support.huawei.com/enterprise/en/doc/EDOC1100096325/1a753937/vrrp-hsb-configuration

Show Answer
asked 18/09/2024
Sivagami Narayanan
49 questions
PreviousPreviousNextNext
User
Your answer:
0 comments
Sorted by

Leave a comment first

ExamGecko

Copyright @2023 ExamGecko | All right reserved

Mail us: [email protected]
About us
Contact us
Twitter X
Facebook
Medium
Convert VPLUS to PDF
Open VPLUS files Easily and Quickly
Privacy Policy
Disclaimer
Terms