Avocent DSView 3 Installer/User Manual page 168

150 DSView 3 Software Installer/User Guide
• Hold - Saves the buffer contents. To display the contents, you must access the appliance
CLI and issue a Port History command.
5. Click Enable Inactivity Timeout and use the arrows to specify a 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.
6. (CCM appliances only) In the Serial Session Share Mode area, enable one of the radio buttons:
Disable, Auto or Query.
7. Click Save and then click Close. The Units View window will open.
To change the KVM session settings for a DSR switch or DS1800 digital switch:
1. In a Units View window containing appliances (see Accessing Units View windows on
page 88), click on the DSR switch or DS1800 digital switch name.
2. Click Appliance Settings in the side navigation bar and then click Sessions. The Appliance
Sessions window will open.
3. Click Settings in the side navigation bar and then click KVM. The Appliance KVM Session
Settings window will open.
4. 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.
5. To enable video noise compensation, click the Enable Video Noise Compensation checkbox.
6. In the Encryption Level area, specify an encryption level for the keyboard and mouse and also
for the video:
• DES - SSL Single DES encryption
• 3DES - SSL Triple DES encryption
• 128-Bit SSL - 128-bit encryption which used an ARCFOUR (RC4
• AES - AES encryption
At least one encryption level must be specified for the keyboard and mouse. When you specify
more than one SSL encryption type, the switch negotiates the strongest algorithm that is
supported by both sides. The strongest algorithm is AES, followed by 128 bit, 3DES and DES.
7. Click Save and then click Close. The Units View 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. In a Units View window containing appliances (see Accessing Units View windows on
page 88), click on the DSR switch name.
2. Click Appliance Settings in the side navigation bar and then click Sessions. The Appliance
Sessions window will open.
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) SSL cipher