A customer would like to implement network load balancing from a Hitachi NAS Platform node to a single Ethernet switch. Which network technology is required?
A. Hot Standby Router (HSRP)
B. Link Aggregation (LAG)
C. Link Aggregation Control Protocol (LACP)
D. MPIOX
A customer is planning to deploy JetMirror on their existing Hitachi NAS Platform. They want to replicate only two of many directories on a WFS-1 file system. Which statement is correct for this implementation?
A. Replication must be setup using the GUI.
B. Replication is possible at block level only.
C. Replication is not possible for this type of file system.
D. Replication is possible on storage pool level only.
A customer wants to consolidate four Windows servers into one Hitachi NAS Platform 2-node 3090 cluster. Due to security requirements, each server's data has to be kept on a separate file system and the workload changes from month to month. Either DNS names or IP addresses are used for mapping the shares. The customer wants to take advantage of balancing the load between the two nodes in the cluster. Which consolidation method should be used?
A. Create two EVSs, add two names and two IP addresses to every EVS.
B. Create two EVSs and use DNS aliasing to represent the four names and four IP addresses.
C. Create four individual EVSs representing the four servers.
D. Create four individual EVSs, two on each node and use QoS to balance the load.
A Hitachi NAS Platform customer wishes to implement file level replication of their production data to their remote Hitachi NAS Platform in order to achieve site failover. Which three methods are available to the customer? (Choose three.)
A. Intelligent Data Replication at the file system level
B. Intelligent Data Replication at the storage pool level
C. Incremental Block Replication at the storage pool level
D. Intelligent Data Replication at the virtual volume level
E. Incremental Block Replication at the file system level
Your customer wants to join up to nine different untrusted domains in their Windows Active Directory environment. Which two statements apply to EVS security? (Choose two.)
A. An EVS security license will be required.
B. Only eight different untrusted domains are supported.
C. Every EVS will be able to join a different untrusted domain.
D. One EVS will be able to join two different untrusted domains.
A customer has configured two LAGs on their Hitachi NAS Platform 3090 cluster. EVS A uses ag1 and EVS B uses ag2. In which case does EVS A failover?
A. The SMU quorum service is stopped.
B. All the EVS B file systems go offline.
C. All the GbE ports go offline from ag1.
D. The cluster interconnect goes offline.
Your customer is using iSCSI LUNs on a Hitachi NAS Platform. Which three Hitachi NAS file system management functions will the customer be able to use? (Choose three.)
A. snapshots
B. SnapMirror
C. NVRAM logging
D. iLUN expansion
E. Quotas
A customer wants to implement a Hitachi NAS Platform 3200 in a 1 GbE network environment and they are asking about potential performance limiting factors in a network. Which two factors should they take into consideration? (Choose two.)
A. the use of a Network File System
B. how ASICs are shared in a switch
C. the number of modules (blades) in a switch
D. the number of network hops
A customer would like to implement a Hitachi NAS Platform in a NFS environment. They have two business requirements: 1. "Dev" department workload is write intensive random workload and requires excellent performance. 2. "Eng" department workload is 80% read and 20% write random workload and requires a right balance between cost and performance. Which RAID group type should you choose?
A. RAID-10 for Dev and RAID-DP for Eng
B. RAID-5 for Dev and RAID-10 for Eng
C. RAID-10 for Dev and RAID-5 for Eng
D. RAID-10 for Dev and RAID-1 for Eng
A customer wants to migrate LUNs used by a Hitachi NAS Platform between tiers of storage in a Hitachi VSP. They also want to migrate between the VSP and a Hitachi AMS storage system attached as external storage to the VSP. Which feature controls the migration?
A. the AMS volume migrator
B. the Hitachi NAS Platform data migrator
C. the Hitachi Tiered Storage Manager server
D. the VSP cross-system copy
