Allowing trusted domains access to CIFS when setting an IDMAP backend to ad

To allow trusted domains access to CIFS when setting IDMAP backend to ad

If the CIFS server is running, enter the following:
```
CIFS> server stop.
```
To set the idmap_backend to ad, enter the following:
```
CIFS> set idmap_backend ad [uid_range]
```
where uid_range represents the range of identifiers that are used by Access Appliance when mapping domain users and groups to local users and groups.
To set allow_trusted_domains to yes, enter the following:
```
CIFS> set allow_trusted_domains yes
```
To start the CIFS server again, enter the following:
```
CIFS> server start
```
To verify the CIFS server status when there are trusted domains, enter the following:
```
CIFS> server status 
```
Domain names containing square brackets indicate that the domain used to be a trusted domain, but the domain is currently obsolete.