HP Cisco MDS 9120 Cisco MDS 9000 Family Fabric Manager Configuration Guide, Re - Page 1137

Chapter 58 Configuring NASB Configuring NASB Send documentation comments to [email protected] Figure 58-4 Example Configuration with NASB Device as Data Mover Media server Client Logical block (Application server) list SCSI Extended Copy (XCOPY) commands Read SAN Network-Accelerated Serverless Backup (NASB) device Write 130080 Storage (disks) Tape library The task of managing and preparing the source and destination targets is performed by the media server. For example, if the destination is a tape library, the media server issues commands to load and unload the correct tape and position of the tape write head at the correct offset within the tape. Configuring NASB Network-Accelerated Serverless Backup (NASB) can be enabled on an entire SSM or it can be enabled on one or more groups of four ports on an SSM. Enabling NASB on interfaces has the following restrictions: • The fewest number of interfaces that you can enable is four. You can specify fc1 through fc4 but not fc1 through fc2. • The first interface in the group must be 1, 5, 9, 13, 17, 21, 25, or 29. You can specify fc5 through fc8 but not fc7 through fc10. • The groups of four interfaces do not need to be consecutive. You can specify fc1 through fc8 and fc17 through fc20. To configure NASB using Fabric Manager, follow these steps: Step 1 Step 2 Step 3 Expand Switches, expand End Devices and then select SSM Features in the Physical Attributes pane. You see the Intelligent Storage Services configuration in the Information pane. Click the NASB tab. You see the NASB configuration in the Information pane. Click Create Row. You see the NASB configuration dialog box shown in Figure 58-5. OL-16184-01, Cisco MDS SAN-OS Release 3.x Cisco MDS 9000 Family CLI Configuration Guide 58-5