> # Modifying Cisco DCNM-SAN Server

> Fabric Manager Release 2.1(2) or later allows you to modify certain Cisco DCNM-SAN Server settings without stopping and starting the server.

> - Adding or Removing Cisco DCNM-SAN Server Users
> - Changing the Cisco DCNM-SAN Server Username and Password
> - Changing the DCNM-SAN Server Fabric Discovery Username and Password
> - Changing the Polling Period and Fabric Rediscovery Time
> - Using Device Aliases or FC Aliases

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