An EMC NetWorker customer performs daily full LAN backups of a busy application server to
physical tape. The application server uses the compressasm directive to reduce LAN backup
traffic. While the backup completes within the required backup window, the customer notices that
the application is performing poorly.
What can be done to improve application performance while maintaining minimum network traffic?

In an EMC NetWorker environment, a firewall is configured to allow communication over ports
9000 and 9001 from the DMZ. The NetWorker Management Console can be accessed from the
DMZ but database queries cannot be performed.
Which port needs to be opened on the firewall?

Based on EMC best practices, when sizing a NetWorker storage node, how many CPU MHz are
recommended for each MB/s of data backed up?

A customer uses EMC NetWorker with a deduplication node. The deduplication node is physically
located in a remote office connected by a slow link. The customer is using an AFTD to store the
save set containing the deduplicated backup metadata.

What is the NetWorker behavior if the deduplication node is unavailable?

An EMC NetWorker customer is considering backup options for their VMware environment. What
is an advantage of using the VMware Console Backup option?

An EMC customer has been using NetWorker backup and has recently added an Avamar system
for file system backups. The customer wants to move all backups to the Avamar system to take
advantage of deduplication. They are currently backing up Sybase and SAP with NetWorker.
What is your recommendation to meet these requirements?

An EMC NetWorker customer has been using an EMC Disk Library (EDL) for over 4 years. The
EDL has reached its capacity limits. The customer is in the process of virtualizing as many
physical servers as possible to reclaim data center floor space. They are backing up numerous 8
TB databases.
The customer is interested in replacing the EDL. The replacement must maintain a single point of
backup administration and reduce backup times for their growing virtualized environment.
What is the recommended solution?

The EMC account team has been asked to design a NetWorker backup solution for a VMware
ESX environment with the following requirements:
1. Supports online backup of their Microsoft Exchange server running on the virtual machine.
2. Supports file-level backup and recovery for all virtual machines running Microsoft Windows.
What is a recommended backup solution?

A customer is piloting a Data Domain system.

Based on the Data Domain statistics represented in the exhibit, which type of data is being backed
up?

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 ease 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?