User guide

124 DSView Installer/User Guide
To change the KVM session settings on a DS1800 digital switch or DSR switch:
1. Click Units in the tab bar.
2. Click Appliances in the side navigation bar. The Unit Views - Appliances - All window
will open.
3. Click on the appliance name.
4. Click Appliance Settings in the side navigation bar and then click Sessions. Active will
automatically be selected in the side navigation bar and the Appliance Sessions window
will open.
5. Click Settings in the side navigation bar and then click KVM. The Appliance KVM Session
Settings window will open.
6. In the Inactivity Timeout area, click Enable Inactivity Timeout and use the arrows to specify a
time-out value (from 1-90 minutes) that the managed appliance will wait during inactive
intervals until the session is closed and the user must log back into the managed appliance.
7. In the Video Noise Compensation area, click the Enable Video Noise Compensation checkbox
to enable this feature.
8. In the Encryption Level area, specify an encryption level for the keyboard, mouse and video:
• DES - SSL Single DES encryption
• 3DES - SSL Triple DES encryption
• 128-Bit SSL - 128-bit encryption which used an ARCFOUR (RC4
®
) SSL cipher
At least one encryption level must be specified for the keyboard and mouse. When you specify
more than one SSL encryption type, the DS1800 digital switch or DSR switch negotiates the
strongest algorithm that is supported by both sides. The strongest algorithm is 128 bit,
followed by 3DES and DES.
9. Click Save and then click Close. The Unit Views window will open.
To change the virtual media session settings on a DSR switch:
NOTE: This procedure is valid on the following managed appliances: DSR1030, 1031, 2030, 2035, 4030, 8020
and 8035 switches.
1. Click Units in the tab bar.
2. Click Appliances in the side navigation bar. The Unit Views - Appliances - All window
will open.
3. Click on the appliance name.
4. Click Appliance Settings in the side navigation bar and then click Sessions. Active will
automatically be selected in the side navigation bar and the Appliance Sessions window
will open.
5. Click Settings in the side navigation bar and then click Virtual Media. The Appliance Virtual
Media Session Settings window will open.