| If Nimble snapshot fails, use default provider | Select this check box to back up data using the default system VSS provider that is available in cases when attempts using the VSS Nimble Provider fails, | 
| IP address | Type the management IP address of your Nimble Storage Array. | 
| Port number | Type the management port number of your Nimble Storage Array. The default is 5392. | 
| User name | Type the required credentials for DS-Client to access the Nimble Storage Array Management IP via REST API. | 
| Password | Type the required credentials for DS-Client to access the Nimble Storage Array Management IP via REST API.  | 
| Retention: [  ] snapshots to keep | Enter the maximum number of snapshots that you want DS-Client to keep on the production Nimble Storage for this backup set. You can enter a number from 1 to 1000. | 
| Enable replication | Select this check box if you want hardware snapshots to be replicated to a Nimble Storage replication partner. | 
| Number of generations to keep | Enter the maximum number of snapshots that you want the Nimble Storage replication partner to keep. | 
| Replication partner | Type the name or IP address of the replication partner on which you want hardware snapshots to be replicated to a Nimble Storage replication partner. | 
| Enable CHAP log on | If the Nimble Storage you want to back up is configured with CHAP log on, select this check box. | 
| Name | Type the required credentials for CHAP log on. | 
| Target secret | Type the required credentials for CHAP log on. |