最新的Huawei H12-921_V1.0免費考試真題

問題1

In an enterprise data center, the customer assigns a virtual firewall (VSYS1 and VSYS2) to the finance department (VPC1) and the sales department (VPC2), VSYS1 If it is located in the same ServiceLeaf as VSYS2, what are the correct descriptions of traffic orchestration in this scenario?

A. In the scenario where the Border Leaf and Service Leaf are separated, the controller will create VPC1 and VPC2 on the Service Leaf according to the VPC interoperability requirements Associated VRF

B. Regardless of whether the Border Leaf and Service Leaf are co-located or separated, the traffic model is consistent

C. The tenant needs to specify the interworking VRF on the controller to complete the VPC interworking in this scenario

D. In the scenario where the Border Leaf and Service Leaf are separated, the traffic between the VPC and the VPC needs to pass through the Border Leaf

正確答案: A,B

說明：（僅 Fast2test 成員可見）

問題2

Network-wide intelligent O&M is a feature of Huawei's CloudFabric solution, which provides intelligent O&M compared with traditional device-centric O&M It is centered on which of the following, minutes Level of identifying cyber risks?

A. Agreement

B. Business

C. Hardware

D. Configuration

正確答案: B

問題3

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

A. AI ECN

B. NPCC

C. IQCN

D. INOF

正確答案: D

問題4

Which of the following is the destination MAC address of the PFC backpressure frame?

A. 0180-c200-0001

B. 0080-c200-0002

C. 0100-5e00-0003

D. 0280-c200-0001

正確答案: A

說明：（僅 Fast2test 成員可見）

問題5

In an HPC solution, which of the following nodes is typically installed on a GPU?

A. Fat nodes

B. Accelerate the node

C. MPI node

D. Log in to the node

正確答案: B

問題6

In a data center network, which of the following technologies can be used to achieve sub-second data collection?

A. RESTCONF

B. NETCONF

C. Telemetry

D. SNMP

正確答案: C

問題7

After installing a CloudFabric data center network based on iMasterNCEFabric, the connectivity test is performed in iMasterNCEFabric, and the result is displayed as "FailedWhich of the following features is recommended for further detection?

A. Single-path detection

B. Loop detection

C. Data consistency check

D. Business simulation

正確答案: A

問題8

Based on the multiple computing scenarios of Huawei' s CloudFabric intelligent lossless network solution, what are the correct descriptions of HPC cluster network design?

A. 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

B. 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

C. The HPC cluster network adopts a planar design that considers the business plane, management plane, and computing plane separately

D. 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

正確答案: A,C,D

說明：（僅 Fast2test 成員可見）

問題9

Which of the following options are included in the action type of a runbook in the CloudFabric network business open programmable overall solution?

A. WithDraw

B. Rollback

C. DryRun

D. Commit

正確答案: B,C

說明：（僅 Fast2test 成員可見）

問題10

Which one is wrong in the description of calico, the networking solution for Kubernetes?

A. Felix is primarily used to store the metadata of the calico and to serve as a communication hub for the various components of the calico

B. Use BGP as the routing protocol

C. In large-scale networking, a route reflector is used to synchronize pod routes across the network

D. Think of the server running the container as a router, and then run the specified routing protocol on the router

正確答案: A

最新的Huawei HCIE-Data Center Network (Written) V1.0 - H12-921_V1.0免費考試真題

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