Where should encryption be applied on the Data Domain systems to ensure a similar level of data security as ac
An organization currently writes backups to an EMC Data Domain system and then creates encrypted copies of their backups on tapes. These tapes are then shipped to a third-party offsite vault.
They are now planning to deploy a second Data Domain system to a secure data center at their corporate headquarters as a replication target to replace the use of the offsite tapes. The two sites are connected through the Internet.
Where should encryption be applied on the Data Domain systems to ensure a similar level of data security as achieved by their current process?
Where should encryption be applied on the Data Domain systems to ensure a similar level of data security as ac
An organization currently writes backups to an EMC Data Domain system and then creates encrypted copies of their backups on tapes. These tapes are then shipped to a third-party offsite vault.
They are now planning to deploy a second Data Domain system in a hosted disaster recovery site as a replication target to replace the use of the offsite tapes. The two sites are connected through an encrypted WAN link.
Where should encryption be applied on the Data Domain systems to ensure a similar level of data security as achieved by their current process?
When is it necessary to hold application I/O to ensure a consistent copy?
When is it necessary to hold application I/O to ensure a consistent copy?
What is a disadvantage of a Fibre Channel hub when compared to a Fibre Channel switch?
What is a disadvantage of a Fibre Channel hub when compared to a Fibre Channel switch?
Based on best practices, what should be configured if the customer has less than 6 Mb/s throughput between the
A customer has two EMC Data Domain systems deployed with a collection replication configuration. Based on best practices, what should be configured if the customer has less than 6 Mb/s throughput between the installation sites?
Which LAN configuration allows backups and replication to run simultaneously without potentially impacting bac
Which LAN configuration allows backups and replication to run simultaneously without potentially impacting backup performance on an EMC Data Domain system?
Which process is used to transport data to tape?
A customer is currently using an EMC Data Domain system with NFS configured over 10 Gb Ethernet. They have a requirement to archive to tape.
Which process is used to transport data to tape?
Which type of errors does the TimeFinder Integration Module for Exchange scan for prior to a backup?
Which type of errors does the TimeFinder Integration Module for Exchange scan for prior to a
backup?
How can the customer use SPA to determine the potential cause of the high response times?
A customer has the following storage configuration for a specific application:
– Symmetrix VMAX 4 engine with 128 GB cache per engine
– SRDF/A with two 1 Gbps links to remote site
– 4.2 TB of logical volumes configured for SRDF/A replication
– SMC / SPA installed for storage management
The customer is periodically experiencing high response times for the application.
How can the customer use SPA to determine the potential cause of the high response times?
Which Perfmon counter must you measure prior to designing a disk layout?
You have been tasked with gathering performance data for a Microsoft SQL server database that
will be migrated to a Symmetrix VMAX. Which Perfmon counter must you measure prior to
designing a disk layout?