最新的Huawei HCIE-Data Center (Written) V2.0 - H13-431免費考試真題

A. Access component management process service terminated or database inaccessible

B. Modified the domain name of FusionSphere OpenStack and synchronized the domain name of ServiceCenter

C. ServiceCenter cloud resource pool connection status is abnormal.

D. The user has deleted the corresponding available partition under FusionSphere OpenStack connected to the ServiceCenter.

A. The user port on the AC-DCN is a sub-interface on the Leaf.

B. The logical router on the AC-DCN contains the network segment information of the VXLAN.

C. AC-DCN has logical routers, logical switches and user ports.

D. The logical switch on the AC-DCN is a VXLAN broadcast domain.

A. 50%~60%

B. 60%~70%

C. 70%~80%

D. 80%~90%

A. The data center uses a typical Layer 2 or Layer 3 physical architecture network. The core switch is aggregated to access the WDM device through the CSS+ link.

B. Two SLBs are deployed at each site to form an HA cluster to implement load balancing of application layer servers.

C. Each site deploys a separate GSLB to achieve load balancing between sites.

D. Huawei CloudEngine series data center switches are used as core switches.

A. FusionStorage snapshot mechanism saves the user volume data at a certain point in time and can be used to export data and restore data.

B. FusionStorage snapshot data uses the ROW (Redirect-On-Write) mechanism during storage. The snapshot does not cause the performance of the original volume to decrease.

C. Volume recovery is fast: no data relocation is required, and the volume is restored from the snapshot recovery 1S (the traditional SAN is at the hour level).

D. Theoretically supports unlimited snapshots.

A. The MAC address of the virtual machine bridge is fa:16:3e:d1:11:d2.

B. The address of the cloud host is 10.1.1.10.

C. The available partition of the cloud resource is fc01.

D. Cloud hosts use OVS to provide switching capabilities.

A. ManageOne (SC) provides VM disaster recovery application and issuance, active/standby deployment mode, and database replication for local HA and disaster recovery.

B. eReplication is responsible for disaster recovery management and is deployed in the main center.

C. Two data centers deploy two independent cloud platforms, share Keystone for authentication, and Keystone active and standby disaster recovery.

D. VRM management cluster is required in cloud data center scenario.

A. Only migration between virtualized storage is supported.

B. Graphics processors and USB devices have little effect on migration.

C. It is not possible to migrate across clusters.

D. Support for VM migration on virtualized and non-virtualized storages.

A. OSD

B. FusionStorage Manager

C. FusionStorage Agent

D. MDC

A. IDS

B. Router

C. LB

D. FW

A. The disk created on the FusionStorage datastore is in compact disk mode.

B. Thin disk will preempt space for the disk at the file system level, ensuring that there is always space available for that disk.

C. Thin disk performance is reduced compared to regular disks, but it saves space.

D. Create a thin disk with a capacity of 100G. If there is not enough storage space, the thin disk will not be written.

A. False

B. True