H13-531 HCIE-Cloud Computing (Written) V2.0 Questions and Answers

ACL

Firewall

Rights management

Anti-virus

BCManager installation deployment, expansion and upgrade

Build a basic disaster recovery environment

Create a disaster recovery object protection group and related policies

Disaster Recovery Testing and Disaster Recovery

Reasonable investment

Business Continuity

Future evolution

Flexible expansion

Migration assessment

Program design

Migration implementation

Migration and acceptance

Aggregation virtual machines

Mutex virtual machine

Virtual machine to host

Associate virtual machine

True

False

The number of cores for a virtual machine CPU must be an integer multiple of the number of host CPUs or an integer multiple of the number of host CPU threads

Enable cluster memory multiplexing function or host CPU resource isolation mode

Turn on the NUMA Support option in the host's advanced BIOS settings

After setting the cluster GuestNUMA policy, you need to restart the virtual machine on the host

A cloud hard disk instance can be mounted on a running cloud host instance.

A flexible IP address is a static, public IP address that associates a resilient IP address with a cloud host.

In the general cloud host service, support for custom host name, key pair, specify the password and other advanced properties.

VDC (Virtual Data Center) can be within the computing, storage and network resources unified management.

Directly connected networks

Routing network

Internal network

Expand the network

MongoDB

GaussDB

ZooKeeper

RabbitMQ

View the status of each service in FusionAccess Portal's Alert Management - Status Monitoring.

In Linux component server type "stareTools" command to run the tool, select "Status" in the interface to view the local service status.

Windows component server can be in the start menu input "services.msc" to view the appropriate service status.

Use FusionSphere SOI to view the FusionAccess component server status.

HDC returns to the application list according to the MAC address of the client

HDC returns to the application list according to the IP address of the client

HDC returns to the application list according to the client's user name

HDC returns to the application list according to the user's user group name

A load balancing service can only be provided for a group of virtual servers at the same time.

By binding or unbinding, virtual machines in a VLB can be added or removed.

Need to provide load balancing services for VSA virtual machines created on Fusion Manager.

The frozen VLB will not add or remove virtual machines, but can continue to provide load balancing services.

Before use information-gathering tool, such as FusionCare, the customer should be provided with a description of the tool.

Any maintenance operations must be authorized by the customer, prohibit any operation beyond the scope of customer approval.

The issue of positioning data to the customer network must be authorized by the customer.

The fault information must be collected by the customer in person, engineers can only guide the operation.

Tunnel_Bearing

Internal_Base

External_OM

External_API

The number of FC-nova-computed is the same as the number of clusters in VRM, one cluster corresponds to one FC-nova-compute.

In 256PM (Physical Machine) following format, it is recommended that FC-nova-compute be deployed in conjunction with the control node.

In 256PM (Physical Machine) above specification, it is recommended that FC-nova-compute be deployed independently on the Extend Controller node. FC-nova-computed for each host can be calculated by the number of host CPU/4.

FC-nova-compute use the master and backup HA deployment, single cluster corresponded to master and backup two FC-nova-compute are deployed on different control nodes. FC-nova- compute on the control

node must be evenly distributed, avoide the master FC-nova-compute concentrating on a certain control node.

FusionSphere OpenStack Neutron Network Docking KVM requires the deployment of neutron-open-itch- agent on the compute nodes to realize L2 forwarding.

FusionSphere OpenStack Neutron Network Docking KVM Deploys DHCP services on network nodes.

FusionSphere OpenStack Neutron Network Docking KVM supports both VLAN and VxLAN- type networks.

FusionSphere OpenStack Neutron Network Docking KVM supports SRIOV NICs.

Make sure the network connection is OK

Confirm that FusionCompute is able to read and write shared directories

Make sure there is enough space in the shared directory

Restart FusionCompute

eBackup for Huawei FusionSphere backup software, based on virtual machine snapshot and CBT (change block tracing) technology, to provide comprehensive protection for virtual machines.

eBackup can be used to provide non-virtualized environment, such as traditional single- system host to provide data backup services.

eBackup backup servers and backup agents can not be deployed together.

eBackup enables agentless snapshot backups of virtual machines that need to be protected.

Provide a local high availability solution for the local data center.

eBackup Virtualization Disaster Recovery.

To provide data center city disaster recovery program, including: master and standby disaster recovery solutions and dual-live data center solutions.

To Provide Offsite data center off-site disaster recovery programs, including: master and standby disaster recovery solutions and two places but three-center disaster recovery solution.

Manually load driver when installing FusionCompute

Try to use PXE network installation

Use Huawei ISO customization tool CMISO merge driver

Replace the hardware platform