List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
ELEMENT | PERFORMANCE CRITERIA |
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. |
1. Determine specifications for a Storage Area Network | 1.1 Analyse and document client requirements. 1.2 Analyse and document the required topology to support a storage area network. 1.3 Analyse and determine the required storage capacity according to current and future business requirements. 1.4 Determine the storage protocols to be used to meet organisational requirements. 1.5 Determine the requirements for network management, backup, security and redundancy, according to organisational policy. 1.6 Analyse and recommend a SAN model based on client design requirements. |
2. Configure network settings on a Storage Area Network filer/node. | 2.1 Configure the initial SAN Network settings to facilitate network communication using the recommended process. 2.2 Configure Management Interface address to allow configuration of remaining network interfaces. 2.3 Create logical interfaces to support network-attached storage (NAS) protocols 2.4 Create logical interfaces to support SAN protocols 2.5 Configure virtual local area networks (VLAN) to segment the network according to the design brief |
3. Provision storage | 3.1 Create aggregate/s using recommended redundant array of independent disks (RAID) levels in accordance with the documented design brief. 3.2 Create logical volume/s in accordance with the documented design brief. 3.3 Create logical unit number/s (LUN) in accordance with the documented design brief. 3.4 Provision a share using NAS protocols in accordance with the documented design brief. 3.5 Provision storage using SAN protocols in accordance with the documented design brief. |
4. Connect client and/or server to provisioned storage. | 4.1 Connect client and/or server to shared storage using NAS protocols and verify operations. 4.2 Connect client to shared storage using SAN protocols and verify operations. |
5. Configure advanced Storage Area Network Features. | 5.1 Provision and test SAN based volume snapshot operations. 5.2 Provision and test SAN based data deduplication operations. |
6. Configure Backup and Disaster recovery features. | 6.1 Provision and test SAN based data replication operations. 6.2 Provision and test SAN based backup and restore operations. |
Evidence of the ability to:
determine and document the specifications for a Storage Area network (SAN) solution
select the appropriate SAN solution to meet the client requirements
document and design a SAN solution that includes backup, security and redundancy
install and configure a storage cluster, either physically or in a simulated/virtualised environment
configure network settings to facilitate management of a SAN
verify and troubleshoot network connectivity
configure network protocols to facilitate storage access via a client/server environment
provision shared storage using suitable protocols
configure and use advanced SAN features if available
monitor and report on capacity utilization
resize existing storage to increase the size of existing datastores
create new datastores utilising capacity on a storage system.
Note: If a specific volume or frequency is not stated, then evidence must be provided at least once.
To complete the unit requirements safely and effectively, the individual must:
describe the function and applications of the following network protocols:
common internet file system CIFS
sever message block (SMB)
network file system (NFS)
internet small computer system interface (iSCSI)
fibre channel (FC)
fibre channel over Ethernet (FCOE)
describe the advanced SAN features including:
snapshots
data deduplication
flexible volumes
replication
backup and restore
describe the advantages and disadvantages of storage area networks (SAN) versus direct attached storage (DAS) devices
identify and describe common hard drive types including:
serial attached SCSI (small computer system interface) -SAS
serial ATA (SATA)
solid state disk (SSD)
identify and describe common network cable types and connectors
outline the common network topologies
describe the implementation and configuration of SANs
recognise and describe redundant array of independent disks (RAID) configurations and state their application in data storage
describe which features of advanced storage systems can be applied in server and/or virtualized environments
describe the functional and interconnection relationship between storage systems and servers in server and/or virtualized environments
describe how storage systems can protect against data storage failures and the functional process for recovering data.
Gather evidence to demonstrate consistent performance in conditions that are safe and replicate the workplace. Noise levels, production flow, interruptions and time variances must be typical of those experienced in the networking field of work and include access to:
site or prototype where a storage area network may be implemented
storage area network appliance or simulated appliance
network technical requirements
appropriate software.
Assessors of this unit must satisfy the requirements for assessors in applicable vocational education and training legislation, frameworks and/or standards.