DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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Figure 4-25 Session Timeout Window 
 
The fields that can be configured are described below: 
Parameter  Description 
Web Session Timeout 
Enter the time in seconds of the web session timeout. Tick the Default check box 
to return to the default setting. The value is from 60 to 36000 seconds. The 
default value is 180 seconds. 
Console Session Timeout 
Enter the time in minutes of the web session timeout. Tick the Default check box 
to return to the default setting. The value is from 0 to 1439 minutes. Enter 0 to 
disable the timeout. The default value is 3 minutes. 
Telnet Session Timeout 
Enter the time in minutes of the Telnet session timeout. Tick the Default check 
box to return to the default setting. The value is from 0 to 1439 minutes. Enter 0 to 
disable the timeout. The default value is 3 minutes. 
SSH Session Timeout 
Enter the time in minutes of the SSH session timeout. Tick the Default check box 
to return to the default setting. The value is from 0 to 1439 minutes. Enter 0 to 
disable the timeout. The default value is 3 minutes. 
Click the Apply button to accept the changes made. 
 
DHCP 
Service DHCP 
This window is used to display and configure the DHCP Relay service on the Switch. 
To view the following window, click Management > DHCP > Service DHCP, as shown below: 
 
Figure 4-26 Service DHCP Window 
 
The fields that can be configured in Service DHCP are described below: 
Parameter  Description 
Service DHCP State 
Select this option to enable or disable the DHCP Relay service. 
Click the Apply button to accept the changes made. 
 
The fields that can be configured in Service IPv6 DHCP are described below: