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

1. In the DCQCN algorithm, which of the following is handled when the RP receives a CNP packet?

A) The RP pauses packet sending
B) The RP sends an ECN set packet
C) The RP sends a PFC counterpressure
D) RP reduces the packet send rate

2. In a CloudFabric-based data center network, which of the following security functions can be used to enable external access by hosts on the external network to actively and securely access the services provided by the internal network?

A) SNAT
B) EIP
C) Virtual systems
D) IPsec VPN

3. Which of the following descriptions of headroom caching is correct in CloudFabric lossless networking?

A) Headroom cache space actually occupies the Guaranteed cache of the inbound queue
B) The headroom cache is used to store packet D. received from the time when the queue sends a PFC backpressure notification packet to before the upstream device stops sending packets Headroom cache space actually occupies the shared cache of the outbound queue
C) The headroom cache room is fixed at 20M

4. In a CloudFabric solution, which concept in the AWS public cloud model does the Logic Router in the MDC orchestration model map to?

A) VPC route table
B) Subnet
C) Logical Router
D) VPC Gateway

5. Which of the following terms is NOT a hard disk media?

A) SSD
B) HDD
C) SCM
D) SAN

Solutions: