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

1. OpenStack abstracts networks based on Neutron components, including Network, Subnet, and Port Which one is wrong?

A) The virtual machine is associated with the network through a port
B) Network is an isolated Layer 2 network, including VLANs and VXLANs
C) A subnet is an IPv4/IPv6 address segment, and the subnet needs to be mapped to the network
D) Neutron's ML2 plug-in components provide Network, Subnet, and Port services

2. Which of the following descriptions of the open source OpenStack Glance component is correct?

A) Glance provides the ability to discover, register, and retrieve virtual machine images
B) You can launch only one instance from the same image
C) Modifying an instance that is started based on an image is actually modifying the image
D) Virtual Machine Instance images provided by Glance can only be placed in object storage provided by Swift

3. Centralized storage generally provides data storage by the storage array, which of the following components does the storage array contain?

A) controller
B) Power module
C) Hard disk enclosure
D) Interface modules

4. In the CloudFabric cloud-network integration scenario, when the underlay network is manually deployed, which of the following options does not need to be deployed on the firewall?

A) Turn on the virtual system
B) Enable the NETCONF function
C) Configure hot standby for two machines in load balancing mode
D) Set the default security policy to Allow

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

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

Solutions: