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

1. Which of the following components does calico consist?

A) etcd
B) BGP client
C) Felix
D) Route Reflector

2. Which of the following components of open-source OpenStack provides a Dashboard for users to use?

A) Heat
B) Keystone
C) Horizon
D) Cinder

3. Which of the following descriptions of data center interconnection solutions is wrong?

A) In SegmentVXLAN mode, EVPN routes are transmitted in a three-stage mode to implement L3 communication between data centers
B) The VLAN hand-off mode enables L2 communication between data centers
C) After a VXLAN is established in the local mode in the segment VXLAN mode, packets are encapsulated with the local DCILeaf when they arrive at the local DCI Leat and are sent to the peer DCI Leat VNI, not the VNI of the peer DCI Leaf
D) The E2E EVPNVXLAN mode directly establishes a VXLAN tunnel between the VTEPs in two data centers

4. In the scenario of the CloudFabric distributed storage network solution, if the storage front-end network and the back-end network are deployed in a converged manner, how many NICs are required for each storage server?

A) 1
B) 2
C) 4
D) 3

5. How many core-layer switches are required in a typical 4-element Fat-Tree topology in an HPC solution?

A) 6
B) 2
C) 4
D) 8

Solutions: