Sangfor HCI partner training - A

What are the architecture of Sangfor aCloud?

• aSV (Server Virtualization)

• aSAN (Storage Virtualization)

• aNET (Network Virtualization)

• AD (Application Delivery)

Is it recommended to build raid group for data disk before install aCloud?

• Yes

• No

Are Physical Edge Interface of aCloud support Link Aggregation

• Yes

• No

Can Combine usage of Management + Overlay + Physical edge + Storage network interfaces on aCloud?

• Yes

• No

Which are not the usage of Management Interface

• To provide cluster communication between all cluster nodes

• Heartbeat between nodes

• Handle VM inter traffic transmission between node to node

• Handle traffic included VM backup/migration/cloning transmission

Which are not the Definition of Overlay Interface

• UDP protocol

• Also known as VXLAN

• Useful for VM to VM traffic transmission within virtual network

• To synchronize nodes configurations and status between all cluster nodes

Which description are correct of Storage Interface

• Real-time synchronize data copies between all cluster nodes

• High traffic utilization all the time

• Recommend to do Link Aggregation

Which description are not correct of Physical Edge Interface

• Bridge connection between virtual network and physical environment

• It is required configure IP address

• Must configure interfaces that connect to physical environment

aCloud network interfaces support dynamic aggregation algorithm such as LACP, is it correct?

• Yes

• No

Which are the Requirements of Nodes Clustering

• All Physical Nodes must have the same firmware version (included custom patch)

• all Management IP and Cluster IP to be in the same subnet

• all Management IP and Cluster IP to be in the same IP address