D-Link DIS-200G Emulator - Page 111

Web Authentication, Security > Web-based Access Control > Web Authentication, Trap State

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DIS-200G Series Industrial Gigabit Ethernet Smart Managed Switch Web Authentication This window is used to view and configure the Web authentication settings. To view the following window, click Security > Web-based Access Control > Web Authentication, as shown below: Figure 8-14 Port Security Global Settings window The fields that can be configured are described below: Parameter Web Authentication State Trap State Virtual IPv4 Virtual IPv6 Redirection Path Description Select to enable or disable the Web authentication feature's global state. Select to enable or disable the Web authentication feature's trap state. Enter the virtual IPv4 address used here. The virtual IP of Web authentication is just the characterization of the Web authentication function on the Switch. All Web authentication processes communicate with this IP address; however, the virtual IP does not respond to any ICMP packet or ARP request. So, it's not allowed to configure virtual IP in the same subnet as the Switch's IP interface or the same subnet as the host PCs' subnet, otherwise the Web authentication cannot operate correctly. If the IPv4 virtual IP is not configured, the IPv4 access cannot start a Web authentication. Enter the virtual IPv6 address used here. If the IPv6 virtual IP is not configured, the IPv6 access cannot start a Web authentication. Enter the redirection path here. This path can be up to 128 characters long. 101

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DIS-200G Series Industrial Gigabit Ethernet Smart Managed Switch
101
Web Authentication
This window is used to view and configure the Web authentication settings.
To view the following window, click
Security > Web-based Access Control > Web Authentication
, as
shown below:
The fields that can be configured are described below:
Parameter
Description
Web Authentication State
Select to enable or disable the Web authentication feature’s global
state.
Trap State
Select to enable or disable the Web authentication feature’s trap
state.
Virtual IPv4
Enter the virtual IPv4 address used here. The virtual IP of Web
authentication is just the characterization of the Web authentication
function on the Switch. All Web authentication processes
communicate with this IP address; however, the virtual IP does not
respond to any ICMP packet or ARP request. So, it’s not allowed to
configure virtual IP in the same subnet as the Switch’s IP interface
or the same subnet as the host PCs’ subnet, otherwise the Web
authentication cannot operate correctly. If the IPv4 virtual IP is not
configured, the IPv4 access cannot start a Web authentication.
Virtual IPv6
Enter the virtual IPv6 address used here. If the IPv6 virtual IP is not
configured, the IPv6 access cannot start a Web authentication.
Redirection Path
Enter the redirection path here. This path can be up to 128
characters long.
Figure 8-14 Port Security Global Settings window