Getting knowledge of the Huawei H12-921 exam structure and question format is vital in preparing for the Huawei Certified ICT Expert-Data Center Network certification exam. Our Huawei HCIE-Data Center Network sample questions offer you information regarding the question types and level of difficulty you will face in the real exam. The benefit of using these Huawei H12-921 sample questions is that you will get to check your preparation level or enhance your knowledge by learning the unknown questions. You will also get a clear idea of the exam environment and exam pattern you will face in the actual exam with the Huawei Certified ICT Expert-Data Center Network Sample Practice Test. Therefore, solve the Huawei HCIE-Data Center Network sample questions to stay one step forward in grabbing the Huawei Certified ICT Expert-Data Center Network credential.
These Huawei H12-921 sample questions are simple and basic questions similar to the actual Huawei HCIE-Data Center Network questions. If you want to evaluate your preparation level, we suggest taking our Huawei Certified ICT Expert-Data Center Network Premium Practice Test. You might face difficulties while solving the real-exam-like questions. But, you can work hard and build your confidence on the syllabus topics through unlimited practice attempts.
Huawei H12-921 Sample Questions:
a) When implementing the overlay technology in the underlay network, the original underlay network needs to be modified to a certain extent
b) Overlay Routes for the network are generated by routes that are ingested into the underlay network
c) From the perspective of an overlay network, the underlay network is transparent to devices connected outside of the VXLAN tunnel endpoints
d) Underlay is logically isolated from overlay, and as long as the routes between tunnel endpoints are reachable, the failure of the underlay network will not directly affect the overlay network
a) 6
b) 4
c) 8
d) 2
a) The HPC cluster network adopts a planar design that considers the business plane, management plane, and computing plane separately
b) High-performance computing networks are used for communication between computing nodes, requiring networks with low latency and high throughput, and are generally deployed as lossless networks
c) The service management network is used for cluster management, resource monitoring, and other related business operations, and is usually deployed as a TCP/IP lossy network
d) Both the high-performance computing network and the storage front-end network must be deployed independently to ensure high network performance and prevent mutual interference
a) SAN
b) HDD
c) SSD
d) SCM
a) Business simulation
b) Data consistency check
c) Single-path detection
d) Loop detection
a) Valid value is 10
b) Value 01
c) Valid value is 11
d) A value of 00 is in place
a) The OpenStack architecture includes not only the components of computing, network, and storage, but also other module components such as orchestration and shared services
b) The OpenStack computing resource architecture adopts a multi-level architecture, from top to bottom: Region and Host Aggregate AZ
c) OpenStack controls and manages corresponding resources through the collaborative interaction of various components
d) OpenStack uses Ceilometer components to monitor business modules, including: Cinder, Neutron, Nova, Swift Glance
a) Syslog server
b) Version File Server
c) DHCP server
d) Intermediate file servers
Which of the following is NOT the southbound interface between the controller and the network device?
a) NETCONF
b) OpenFlow
c) RESTful
d) gRPC
a) Group members of the same EPG can communicate directly with each other, and there is no restriction on how they cannot communicate with each other
b) In the cross-device forwarding scenario, the destination EPG group number is written to the VXLAN packet header and forwarded to the remote VTEP
c) In the local forwarding scenario, the source VM and destination VM are on the same network device, and the EPG packet information is maintained on the network device
d) GBP is a flow control policy based on EPG packets + protocol number + port number, which specifies the flow control policies within EPG packets and between EPG packets
Answers:
|
Question: 01 Answer: c, d |
Question: 02 Answer: b |
Question: 03 Answer: a, b, c |
Question: 04 Answer: a |
Question: 05 Answer: c |
|
Question: 06 Answer: c |
Question: 07 Answer: b, d |
Question: 08 Answer: b |
Question: 09 Answer: d |
Question: 10 Answer: a, b |
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