Question 1

Which of the following lossless technologies can be deployed in an intelligent lossless data center network based on Huawei's CloudFabric solution?

Options :

A : IQCN

B : PFC

C : ECN

D : INOF

Answer: A,B,C,D

Question 2

When the source VM and the destination VM are connected to the same Leaf switch, the EPG packet information is easy to obtain if micro-segmentation is deployed. However, in the cross-leaf scenario, if the source VM and the destination VM are not connected to the same leaf switch, the packet information needs to be passed in the packet Which of the following scenarios was used?

Options :

A : Carry the source EPG group ID in the reserved field in the VXLAN packet header

B : In the 802. 1Q header carries the source EPG group ID

C : Carry the source EPG group ID in the G flag in the header of the VXLAN packet

D : Carry the source EPG group ID in the VNI field in the VXLAN packet header

Answer: A

Question 3

When using one of the following network modes, the communication between the Docker machine and the external network needs to be realized through NAT?

Options :

A : None

B : Host

C : Bridge

D : Container

Answer: B

Question 4

Which of the following descriptions of BD in a VXLAN network is correct?

Options :

A : BD messages are encapsulated in VXLAN packets to identify a large Layer 2 broadcast domain

B : In a VXLAN network, the BD and the VLAN tag of the connected service packet form a 1:N mapping

C :

In a VXLAN network, BD is a local concept, and as long as the L2 VNI is the same on different leaves, it can be considered to be in the same large Layer 2 broadcast domain

D : Multiple BDs can share a single VBDIF interface

Answer: C

Question 5

Fault 1-3-5 of CloudFabric Intelligent O&M The function supports multi-dimensional sensing, locating, and repairing faults

Options :

A : equipment

B : disposition

C : business

D : agreement

Answer: B

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