
Chapter 10. Cisco routing real-life solutions 291
Figure 10-5 shows the existing SAN environment at Power Transmission
Company ZYX.
Figure 10-5 Existing SAN environment at Power Transmission Company ZYX
10.2.2 IT improvement objectives
The first main objective is to provide increased capacity and performance on the
SAN in line with new application modules and increased usage of the system.
The second main objective is to reduce business risk associated with IT
infrastructure and site failure, including introducing:
Dual-fabric attachment for all hosts
Separation of development/test and production
Improved backup/restore throughput
Replication ...