1.
Scenario A customer is looking to perform a data center refresh. They want to standardize their backup infrastructure by using EMC NetWorker, Avamar, and Data Domain in an integrated environment.
The environment consists of:
- A primary data center - NetWorker server, Data Domain, and Avamar
- A disaster recovery (DR) data center - Data Domain only
- 220 remote sites
- Each remote site consists of approximately 30 clients and 1 storage node
- LAN speed at and between all sites is 1 GB
The company's Chief Technology Officer (CTO) has indicated that data must be backed up locally. Then, the data must be copied offsite to the primary data center and DR data center. The entire solution must be managed from a single unified interface in order to configure and track backup jobs. The company is subject to government regulations concerning data retention policies for confidential data. Data has to be retained for seven years on tape at the DR data center. In order to copy SSIDs saved to the Avamar server to the Data Domain located in the disaster recovery data center, which method should be used?
2.
Scenario A customer is looking to perform a data center refresh. They want to standardize their backup infrastructure by using EMC NetWorker, Avamar, and Data Domain in an integrated environment.
The environment consists of:
- A primary data center - NetWorker server, Data Domain, and Avamar
- A disaster recovery (DR) data center - Data Domain only
- 220 remote sites
- Each remote site consists of approximately 30 clients and 1 storage node
- LAN speed at and between all sites is 1 GB
The company's Chief Technology Officer (CTO) has indicated that data must be backed up locally. Then, the data must be copied offsite to the primary data center and DR data center. The entire solution must be managed from a single unified interface in order to configure and track backup jobs. The company is subject to government regulations concerning data retention policies for confidential data. Data has to be retained for seven years on tape at the DR data center. Each remote storage nodes' device will have a target session of 12 and a max target session of 60. By default, what is the maximum nsrmmd count per device?
3.
Scenario A customer with a fully virtualized environment has four ESX 4.1 servers in a cluster with a SAN solution for storage. Each ESX server is hosting 40 virtual machines and all virtual machines have the same local disk configurations:
Disk1 = 50 GB
Disk2 = 100 GB
Disk3 = 256 GB
In addition, the environment includes a NAS filer. The average time to fully backup all virtual machines on one ESX server using EMC DD Boost is three
hours.
The customer is interested in implementing an EMC NetWorker solution with Data Domain as a backup device. The backup server, storage nodes, and proxies are SAN-attached. Refer to Scenario. Using a VADP proxy, EMC NetWorker is backing up 12 virtual machines concurrently in SAN transport mode. What is the total recommended RAM needed on the proxy?
4.
Scenario A customer with a fully virtualized environment has four ESX 4.1 servers in a cluster with a SAN solution for storage. Each ESX server is hosting 40 virtual machines and all virtual machines have the same local disk configurations:
Disk1 = 50 GB
Disk2 = 100 GB
Disk3 = 256 GB
In addition, the environment includes a NAS filer. The average time to fully backup all virtual machines on one ESX server using EMC DD Boost is three hours. The customer is interested in implementing an EMC NetWorker solution with Data Domain as a backup device. The backup server, storage nodes, and proxies are SAN-attached. Refer to Scenario. When configuring VADP backups in EMC NetWorker to protect the ESX environment, what is the minimum number of virtual CPUs recommended for virtual proxy's using the `hotadd' transport mode?
5.
Scenario A customer with a fully virtualized environment has four ESX 4.1 servers in a cluster with a SAN solution for storage. Each ESX server is hosting 40 virtual machines and all virtual machines have the same local disk configurations:
Disk1 = 50 GB
Disk2 = 100 GB
Disk3 = 256 GB
In addition, the environment includes a NAS filer. The average time to fully backup all virtual machines on one ESX server using EMC DD Boost is three hours. The customer is interested in implementing an EMC NetWorker solution with Data Domain as a backup device. The backup server, storage nodes, and proxies are SAN-attached. Refer to Scenario. When using VADP backups with EMC NetWorker, which transport mode is recommended for virtual machines with IDE virtual disks?
6.
An EMC NetWorker customer uses AFTDs connected to a Data Domain CIFS share. They want to configure clone controlled replication within NetWorker from one Data Domain to another. Which Data Domain license is necessary to meet the customer's criteria?
7.
A customer has an EMC Avamar server with four 3.9 TB data nodes and is backing up two large clients in the same backup group. The first client has:
- 8 GB of RAM
- File system #1 with 3 million files consuming 0.75 TB of space
- File system #2 with 5 million files consuming 1.00 TB of space The second client has:
- 10 GB of RAM
- 1 file system containing 4 million files consuming 1.20 TB of space How long will the steady state backup group be expected to run?
8.
An EMC Avamar customer has added a new file system client to their moderately full Avamar single-node server. The single-node server is running in steady state and the initial backup is complete. What is the estimated time to backup this file server of 3 million files each night?
9.
A customer currently has a multi-node EMC Avamar server with eight active storage nodes. They are currently at 85% GSAN capacity and receiving capacity warning messages. The customer would like to purchase four additional nodes for the system. What is a best practice for adding capacity?
10.
A data center company is using two EMC NetWorker servers (NetWorker_A and NetWorker_B). Each server has three storage nodes to protect 650 server applications and data. The total amount of data being backed up is 100 TB. NetWorker_A server protects 60 TB and NetWorker_B server protects 40 TB. To minimize cost and simplify licensing management for NetWorker, the company decided to switch from a traditional licensing model to a capacity licensing model. How many licenses are needed to support the company's requirements?