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

1. In Huawei's SDN solution, what is the wrong description of the FusionSphere business model?

A) VDC is a resource unit, VDC supports cross-POD deployment, and tenants rent resources at VDC granularity.
B) VPC is a business unit, and VPC supports cross-POD deployment.
C) VMs are virtual machines, and VMs can be deployed across VPCs.
D) PODs are physical units, i.e. a Fabric network can be thought of as a POD.

2. Which of the following descriptions of VAS resource pooling deployment is correct in the CloudFabric solution?

A) A centralized VAS resource pool refers to the construction of an independent VAS resource pool outside the business Fabric region, and each Fabric shares resources to maximize resource utilization
B) Centralized VAS resource pools do not support active/standby deployments and are prone to single points of failure
C) Distributed VAS resource pool refers to planning an independent VAS resource pool in each Fabric, and forming an overall VAS resource pool through a large Layer 2 network , with each Fabric interval VAS resource sharing
D) When a distributed VAS resource pool is deployed, a single point of failure is avoided because VAS resources exist in each fabric

3. Which of the following descriptions of the business chain is wrong?

A) In the NSH implementation, the service chain function is implemented by inserting the NSH header into VXLAN packets
B) In the PBR implementation, the controller delivers PBR diversion policy routes to SFF and SC nodes hop-by-hop through NETCONF
C) In PBR implementation, the controller delivers filtering and redirection policies to the SC nodes to selectively redirect service traffic
D) In the NSH implementation, the SF node must support NSH

4. In Huawei's CloudFabric solution, tenants are performing VPC interconnection service orchestration

A) When the virtual firewalls of two VPCs are distributed on two different physical firewalls, and traffic passes through the firewalls on both sides, and two physical firewalls are connected to the same service leaf, two different VRFs need to be created
B) When the virtual firewalls of two VPCs are distributed on two different physical firewalls, and traffic passes through the firewalls on both sides, and the two physical firewalls are connected to different service leaves, you need to create two different VRFs
C) In all VPC interworking scenarios, if a meso-VRF is used, the VPC inter-communication will share a single interworking VRF, and the controller will not create two different interworking VRFs
D) When two VPCs have their own virtual firewalls and traffic crosses the firewalls, and the service leaves of the two WCs are the same, and if they share a physical firewall, you need to create two different VRFs

5. When the IPv network of a data center is connected to multiple ISP ports and provides IPv service access, which of the following technologies can be used to achieve address translation between IPvs and IPvs?

A) NAT
B) NAT66
C) NAT44
D) NAT64

Solutions: