Annexes
R&S
®
ZNA
1778User Manual 1178.6462.02 ─ 29
ment is running, the analyzer screen contents are displayed on the remote computer,
and Remote Desktop provides access to all applications, files, and network resources
of the analyzer.
At the R&S ZNA, by default remote connections are enabled using a local group policy
and remote access is granted to users instrument and administrator.
For detailed information about Remote Desktop and the connection, refer to the Win-
dows
®
Help ("Windows Start Menu > Help and Support").
To establish a remote desktop connection, proceed as follows:
1. Connect remote Windows PC and VNA to the LAN and make sure that an IP con-
nection can be established.
2. At the remote Windows PC, open a remote desktop connection (type Remote
Desktop Connection at the Windows Start/Search menu and hit enter).
3. In the "Remote Desktop Connection" dialog, enter the VNA's computer name or IP
address and select "Connect"
12.1.2.4
Windows
®
firewall settings
A firewall protects an instrument by preventing unauthorized users from gaining access
to it through a network. In the default configuration of the R&S ZNA, the firewall is
enabled. A remote desktop connection does not require any changes in the firewall
settings.
Admin account
You need administrator rights to change the firewall settings. See note on "User
accounts and password protection" on page 30 above for details.
Some actions require a different firewall configuration, e.g.:
●
To transfer data with other hosts in the LAN, you have to allow "File and Printer
Sharing".
To change the firewall settings, proceed as follows:
1.
Access the operating system by pressing the Windows
®
key on the external key-
board. Open the "Control Panel".
2. Select "Windows Defender Firewall"
● Select "Allow an app or feature through Windows Defender Firewall" to enable
"File and Printer Sharing".
● Select "Turn Windows Firewall on or off" to enable or disable the firewall.
Confirm the user account control message to allow the desired changes (see Fig-
ure 12-1). For detailed information about the firewall, refer to the Windows
®
Help.
Administrative tasks
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