GB0-713-ENU 무료 덤프문제 온라인 액세스

Which of the following statements about the functions and effects of CVK components is correct?

• A.When a CVK and the cluster shared file system both fail, cluster HA can still migrate the virtual machines on the failed CVK to other CVKs
• B.Each server needs to install the CVK component
• C.CVK host must support hardware-assisted virtualization
• D.CVK supports ISCSI, FC, and NAS methods to mount storage resources

SDN is the abbreviation of Software Defined Network. SDN is not a specific technology. It is a network design concept that plans the interaction between the various components of the network (software, hardware and software). Its characteristic attributes include:

• A.Open programmable interface
• B.Separation of control plane and forwarding plane
• C.Automated application control for network services
• D.Centralized network control

Which of the following statements about configuring a virtual switch is incorrect?

• A.The virtual machine uses the vNet0 port of the virtual switch, and the port is configured with VLAN100. Then the physical switch port connected to the virtual switch must allow VLAN100 to pass through, otherwise the virtual machine network will be unavailable.
• B.The storage virtual switch must be configured with a P address, otherwise the CVK host cannot mount the iP SAN storage through the storage virtual switch.
• C.The uplink port of the virtual switch allows all VLANs to pass
• D.When adding a virtual switch, you must bind a physical interface, and when binding multiple physical interfaces, you must configure link aggregation mode and load sharing mode.

Which of the following statements about cluster HA is incorrect?

• A.The cluster enables HA, which can ensure business continuity even when both the server and the shared file system fail.
• B.Hosts that implement HA in the cluster need to mount the same shared storage
• C.After HA is enabled, when a host in the cluster fails, the system can select an idle server and restart the VM on the failed host on the idle server
• D.Shared storage is required to implement HA

Which of the following descriptions of virtual switches is correct?

• A.A virtual switch is a network platform that simulates the functions of a physical switch system through software.
• B.Virtual switches provide network connectivity between virtual machines and external networks
• C.The management virtual switch carries important messages such as management messages and virtual machine migration messages.
• D.It is recommended to create independent management, storage and business virtual machines and divide them into different VLANs