As part of a Hitachi NAS Platform design process a customer informs you of two business requirements. First, they need to have network redundancy by using two separate switches. Second, they require the ability to access multiple subnets on the same interface. Which two protocols will they need to implement on the NAS? (Choose two.)
A. VLAN Tagging (802.1Q)
B. Router Information Protocol (RIP)
C. Hot Standby Router Protocol (HSRP)
D. Link Aggregation Control Protocol (LACP 802.3ad)
A Hitachi NAS cluster must provide CIFS services for a production Active Directory (AD) environment and also provide NFS services for Web Servers that reside in a DMZ. The DMZ network is isolated from production AD servers and uses its own host resolution services. Which licensed software feature is required to provide functional CIFS/NFS services for both environments?
A. Cluster Name Space
B. Mixed Mode
C. Multi store
D. EVS Security
To increase resilience and maintain performance a customer wants to upgrade their Hitachi NAS Platform
two-node cluster to a three-node cluster.
What are two prerequisites? (Choose two.)
A. An additional cluster license is needed.
B. A NVRAM upgrade for mirroring must be performed.
C. 10 GbE switches are required for the cluster interconnect.
D. The 10 GbE cluster interconnect media must be single mode fiber.
A Hitachi NAS Platform customer has NFS clients accessing files on a UNIX security mode virtual volume. What security information is before granting or denying access? (Choose three.)
A. UID
B. atime
C. GID
D. file permission
E. SID
A customer plans to consolidate several multimedia servers that support jumbo frames into a Hitachi NAS
Platform 4000 cluster.
What must be done before increasing the MTU size in the HNAS 4000 system?
A. Increase the MTU size in the Ethernet switch.
B. Disable VLAN tagging.
C. Disable Link Aggregation Control Protocol (LACP).
D. Verily that all components in the path support jumbo frames.
An enterprise customer has asked you to plan a data migration from their six existing Windows Storage Server clusters to their Hitachi NAS platform 4000 cluster. They are currently using DFS and all of the current user access is mapped to the DFS namespace. You are asked to deliver a transparent migration strategy to minimize user impact. Which optimal migration strategy do you recommend?
A. Create an EVS for each server instance and assume the original name and IP address.
B. Consolidate the environment to two EVS, migrate the shares and link them to the same DFS context.
C. Use Cluster Name Space and build a namespace that mirrors the current DFS namespace.
D. Use CNAME records to point end-users to EVS instances using the same UNC path.
What are two characteristics of file system expansion within a Storage Pool? (Choose two.)
A. File systems can be expanded as long as they contain meta data.
B. Chunks define the increment by which file systems grow when they expand.
C. To add more than one file system to a Storage Pool, a license key is required
D. The chunk size limits the file system size.
You are designing a Hitachi NAS Platform 4000 cluster solution which will connect to an existing Hitachi VSP storage system using Hitachi Dynamic Provisioning (HDP). Which HDS best practice should you follow to maximize performance?
A. The existing HDP Pool should be expanded to accommodate the HNAS workload.
B. A new HDP Pool should be created to accommodate the HNAS workload.
C. Superflush should be disabled.
D. Write cache should be turned off on the VSP.
What should you consider about concurrent CIFS connections when designing a Hitachi NAS Platform two-node cluster solution?
A. The concurrent CIFS connection limits per node are added together and are supported on both nodes.
B. The concurrent CIFS connection limits on each node are divided in half when clustered.
C. The limits are per node and the surviving node can only support 1/2 the number that the cluster supports.
D. The surviving node in a cluster can support twice the single node's connection limit.
A customer is considering deploying a Hitachi NAS Platform as their primary NAS solution provider. They have the following requirements: -100000 NFS Spec2008 OPS -45 TB storage capacity -8000 concurrent users -Redundancy Which minimum Hitachi NAS Platform configuration would meet these requirements?
A. A2-node 3080 cluster
B. A2-node 3090 cluster
C. A3-node 3090 cluster
D. A4-node 3080 cluster
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