최신 HCIE-Data Center H12-921_V1.0 무료샘플문제:
1. In the CloudFabric cloud-network integration scenario, what are the correct items described below?
A) 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"
B) If you want to access the Internet, you need to create an external network on OpenStack and an external gateway on iMaster NCE-Fabric
C) 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
D) If you need to access different VMs within the same VPC within the same VPC , you must create an external network on OpenStack
2. Which of the following Linux namespaces implements process IDs that can be duplicated but do not affect each other?
A) PID
B) UIS
C) IPC
D) UID
3. How many core-layer switches are required in a typical 4-element Fat-Tree topology in an HPC solution?
A) 8
B) 4
C) 6
D) 2
4. Which of the following needs to be configured in OpenStack when configuring intranet cross-VPC access (over the wall) in OpenStack? ?
A) VPC interworking
B) Routing
C) Networking
D) Specify the source firewall
5. What are the following descriptions of micro-segmentation, and what are the errors?
A) GBP is a flow control policy based on EPG packets + protocol number + port number, which specifies the flow control policies within EPG packets and between EPG packets
B) Group members of the same EPG can communicate directly with each other, and there is no restriction on how they cannot communicate with each other
C) In the local forwarding scenario, the source VM and destination VM are on the same network device, and the EPG packet information is maintained on the network device
D) In the cross-device forwarding scenario, the destination EPG group number is written to the VXLAN packet header and forwarded to the remote VTEP
질문과 대답:
| 질문 # 1 정답: A,B,C | 질문 # 2 정답: A | 질문 # 3 정답: B | 질문 # 4 정답: B,C | 질문 # 5 정답: B,D |
1220 개 고객 리뷰
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