An EMC NetWorker customer’s environment consists of four VMware ESXi hosts with 20
virtual machines on each ESXi host. One of the ESXi hosts will be used for backing up
NMM clients and one of the ESXi hosts will be used for backing up NMDA clients. How
many Virtual Edition Client Connection licenses are required?

An EMC NetWorker customer wants to use Data Domain Boost to take advantage of less
LAN traffic traversing the network. However, after performing a backup, the LAN
administrator noticed that the same amount of data is being transmitted from the storage
node to the Data Domain as it is from the client to the storage node. What needs to be
enabled to take advantage of DD Boost on the storage node?

In a customer’s backup environment, EMC Avamar is integrated as a deduplication node
with NetWorker. The customer wants to run multiple simultaneous backups from the same
client. What is the recommended maximum number of simultaneous streams?

You have been asked to redesign an EMC NetWorker environment using Data Domain with
DD Boost. When considering the memory requirements for the Data Domain devices, the
DD Boost client has 4 GB of RAM using one stream. What is the minimum memory
requirement for each single stream?

When performing an NDMP backup with EMC NetWorker, how is file history processed by
the NetWorker server?

An EMC NetWorker backup environment has 300 clients distributed among three subnets.
All clients send their backup to the NetWorker server. The customer is experiencing poor
performance during backups. Which modification to the existing environment will improve
the backup performance at minimal cost?

A potential customer is looking for a backup solution that meets the following requirements:
– Backup their NAS data using a backup server directly to tape – Backup their Oracle
database using RMAN to a deduplication system – Backup data on disk should be protected
from accidental deletes or overwrite – Centralized monitoring tool for management and
reporting Which EMC products should be recommended to meet these requirements?

A customer with 20,000 desktop/laptop (DT/LT) clients has expanded their custom set of
includes/excludes for their Avamar DT/LT solution to cover all non-business files in their
environment. Upon implementation of these datasets, they find that backups are not
completing in the expected time frame. They need advice on managing their backups to fit
the backup window. Based on best practices, what should be recommended?

A customer has 20,000 desktop/laptop (DT/LT) clients and six new Avamar 1×16 servers.
They are having difficulty with initial backups and backups not completing during the backup
window. Based on best practices, which recommendation can be provided to address these
issues?

A customer is planning to consolidate their backup environment using EMC NetWorker and
Data Domain with replication. The customer’s WAN is managed by a third-party and firewall
exceptions must be requested in advance. Which protocol and port number does Data
Domain use for replication?