HP Cisco MDS 9020 Cisco MDS 9000 Family CLI Configuration Guide, Release 3.x ( - Page 1209

Chapter 50 Configuring NASB Configuring NASB Send documentation comments to [email protected] 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 the NASB feature, follow these steps: Step 1 Step 2 Step 3 Command switch# config t switch(config)# switch(config)# ssm enable feature nasb module 4 switch(config)# no ssm enable feature nasb module 4 switch(config)# no ssm enable feature nasb force module 4 switch(config)# ssm enable feature nasb interface fc 4/1 - 4 switch(config)# no ssm enable feature nasb interface fc 4/1 - 4 switch(config)# no ssm enable feature nasb force interface fc 4/1 - 4 Purpose Enters configuration mode. Enables the NASB application on the entire SSM in slot 4. Disables the NASB application on the entire SSM in slot 4. Forces the switch to disable the NASB application on the entire SSM in slot 4. Enables the NASB application on ports 1 through 4 on the SSM in slot 4. Note Interfaces must be specified in multiples of four beginning at ports 1, 5, 9, 13, 17, 21, 25, and 29. Disables the NASB application on ports 1 through 4 on the SSM in slot 4. Forces the switch to disable the NASB application on ports 1 through 4 on the SSM in slot 4. OL-16184-01, Cisco MDS SAN-OS Release 3.x Cisco MDS 9000 Family CLI Configuration Guide 50-3