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Huawei HCIE-Data Center Network (Written) V1.0 Sample Questions:

1. Which of the following components in Huawei's intelligent lossless network solution architecture for multi-computing scenarios offloads the RDMA input layer and the following protocol stacks to the NIC hardware, so that peripherals can directly access the memory of the remote host?

A) NIC driver
B) iMasterNCEFabric
C) Network equipment
D) SmartNIC

2. In the computing linkage scenario of the CloudFabric solution, when the VM is wired, iMasterNCEFabric senses the port on which of the host connects to the leaf point through which of the following protocols? ?

A) NETCONF
B) HTTP
C) LLDP
D) gRPC

3. When a Huawei switch enables any of the following functions, it can quickly manage and control access hosts?

A) NPCC
B) INOF
C) AI ECN
D) IQCN

4. Which of the following descriptions of RDMA is wrong?

A) RDMA technology is widely used in scenarios such as HPC, AI, and storage, reducing CPU load and processing latency, and greatly improving application performance
B) RDMA enables peripherals (such as network cards) to directly access the memory of the remote host
C) RDMA requires the host CPU to participate in multiple copies of protocol stack memory, resulting in a sustained high load on the CPU
D) Unlike traditional TCP socket network interfaces, RDMA bypasses the operating system kernel and implements kernel bypass

5. After a CloudFabric data center network is changed, you can use which of the following functions of iMaster NCE-FabricInsight can be used to perform ARP on the device before and after the change ? Item comparison analysis

A) Network health
B) Data plane intent verification
C) Device snapshot comparison
D) Intelligence at the edge

Solutions: