Fast detection technology can rapidly detect communication faults between neighboring devices as soon as possible so that the system can take measures immediately to ensure that services are not interrupted.
A. True
B. False
When QoS is deployed on a network to improve the quality of some services, the quality of other services must deteriorate.
A. True
B. False
OSPF runs on TCP protocol and uses TCP port number 179.
A. True
B. False
The difference between an OSPF NSSA area and a stub area is that external routes can be imported into a NSSA area.
A. True
B. False
An AS boundary router can be an internal router or ABR and must belong to the backbone area.
A. True
B. False
Which of the following contents are included in a migration project solution? (Choose all that apply.)
A. Migration preparation
B. Migration implementation
C. Rollback solution
D. Contingency plan
Which three steps does a migration include? (Choose three.)
A. Snapshot before the migration
B. Delivery during the migration
C. Check after the migration
D. Attendance after the migration
Which of the following statements regarding Huawei network optimization service (NOS) is true? (Choose all that apply.)
A. Improves network availability and performance
B. Improves the productivity.
C. Reduces costs.
D. Implements knowledge transfer.
Which of the following causes for VRRP group flapping is the most impossible?
A. The link where VRRP Advertisement packets are transmitted changes from Up to Down frequently.
B. The interval for sending VRRP Advertisement packets is small.
C. Association between VRRP and BFD is configured to implement a rapid master/backup switchover.
D. VRRP packets are discarded randomly because congestion occurs.
Which of the following are possible causes for an MSTP failure in a LAN? (Choose three.)
A. MSTP is configured incorrectly.
B. A physical link alternates between Up and Dowm, triggering the device to send a large number of TC packets.
C. The MSTP-enabled device receives MSTP TC packets that are transparently sent or from the client.
D. The priority of the port in the specified MSTI is not configured.
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Huawei exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your H12-224 exam preparations and Huawei certification application, do not hesitate to visit our Vcedump.com to find your solutions here.