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Which of the following descriptions of the RTT requirements between different PoDs is correct in the Multi-PoD scenario of the CloudFabric solution?

A.

No more than 50ms

B.

No more than 100ms

C.

No more than 10ms

D.

No more than 1s

As shown in the figure in the Multi-PoD solution of the CloudFabric solution, in the active/standby egress scenario, when the Border Leaf is the primary failure, the VM belonging to VPC1 is located What traffic path will be used to access the external network?

A.

1

B.

2

C.

3

D.

4

If a company provides services that are sensitive to bandwidth and latency and do not require much computation, which of the following methods should the company adopt to deploy its services based on cost and user experience considerations?

A.

Hybrid cloud

B.

Two places and three centers

C.

Edge DC

D.

Intra-city active-active

There are multiple modes for Server NIC Bond, which of the following modes supports dynamic link aggregation?

A.

Bond3

B.

Bond 1

C.

Bond4

D.

Bond2

Which of the following types of routes does BGPMVPN advertise multicast source information?

A.

Type 1 Routing (Intra-ASI-PMSIA-Droute).

B.

5 Class Routing (SourceActiveA-Droute).

C.

6 Class Routing (Share Tree Join route).

D.

7 Class Routing (SourceTreeJoinroute).

Which of the following options is a software platform in the HPC scenario of Huawei's CloudFabric solution ?

A.

Compiler

B.

Scheduler

C.

Math Library

D.

Operating System

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

A.

Power module

B.

controller

C.

Hard disk enclosure

D.

Interface modules

In the CloudFabric cloud-network integration scenario, what are the correct items described below?

A.

The IP address range corresponding to the "external gateway" on IMaster NCE-Fabric needs to be the same as the "external network" created by OpenStack "Unanimous

B.

If you need to access different VMs within the same VPC within the same VPC , you must create an external network on OpenStack

C.

If you want to access the Internet, you need to create an external network on OpenStack and an external gateway on iMaster NCE-Fabric

D.

The name of the "external gateway" on IMaster NCE-Fabric needs to be the same as the name of the "external network" created by OpenStack, or OpenStack creates a prefix for the name of the "external network"

When service provisioning fails in the CloudFabric data center network, which of the following functions can be used to simulate service provisioning in iMaster NCE-Fabric to view specific problems

A.

Service connectivity testing

B.

Business simulation

C.

Tenant snapshot rollback

D.

Fault alarms

In the CloudFabric cloud-network integration scenario, which of the following descriptions of secondary restore is incorrect?

A.

After services delivered by the cloud platform are restored on iMaster NCE-Fabric, you can use the batch configuration function to perform batch secondary orchestration

B.

By default, VPC interconnection does not support communication between the same subnet under different routers

C.

MDC cross-DC orchestration is not supported

D.

The service chain can be configured for secondary restoration