D-Link DGS-1520 User Manual - Page 75

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide The fields that can be configured are described below: Parameter Pool Name Description Enter the DHCPv6 server pool name here. This name can be up to 12 characters long. Click the Apply button to accept the changes made. Click the Configure button to configure the DHCPv6 server pool settings. Click the Delete button to remove the specified entry. Enter a page number and click the Go button to navigate to a specific page when multiple pages exist. After clicking the Configure button, the following page will appear. Figure 4-42 DHCPv6 Server Pool Configure Window The fields that can be configured in DHCPv6 Server Pool Configure are described below: Parameter Address Prefix Prefix Delegation Pool Valid Lifetime Preferred Lifetime Description Select and enter the DHCPv6 server pool IPv6 network address and prefix length here. For example, 2015::0/64. Select and enter the DHCPv6 server pool prefix delegation name here. This name can be up to 12 characters long. Enter the valid lifetime value here. The valid lifetime should be greater than preferred lifetime. The range is from 60 to 4294967295 seconds. By default, this value is 2592000 seconds (30 days). Select Default to use the default value. Enter the preferred lifetime value here. The range is from 60 to 4294967295 seconds. By default, this value is 604800 seconds (7 days). Select Default to use the default value. Click the Apply button to accept the changes made. Click the Back button to return to the previous window. 65