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DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
Parameter
Valid Lifetime
Preferred Lifetime
Click the Apply button to accept the changes made.
DHCPv6 Server Exclude Address
This window is used to specify IPv6 addresses that a DHCPv6 server should not assign to DHCPv6 clients. The
DHCPv6 server assumes that all addresses (excluding the Switch's IPv6 address) can be assigned to clients. Use this
window to exclude a single IPv6 address or a range of IPv6 addresses. The excluded addresses are only applied to
the pool(s) for address assignment.
To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Exclude Address,
as shown below:
The fields that can be configured are described below:
Parameter
Low IPv6 Address
High IPv6 Address
Click the Apply button to accept the changes made.
Click the Delete button to remove the specified entry.
DHCPv6 Server Binding
This window is used to view and clear the DHCPv6 server binding entries.
To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Binding, as shown
below:
Description
Enter the valid lifetime value here. The valid lifetime should be greater than the
preferred lifetime. The range is from 60 to 4294967295 seconds. By default,
this value is 2592000 seconds (30 days).
Enter the preferred lifetime value here. The range is from 60 to 4294967295
seconds. By default, this value is 604800 seconds (7 days).
Figure 4-401 DHCPv6 Server Exclude Address Window
Description
Enter the excluded IPv6 address or first IPv6 address in the excluded address
range here.
Enter the last IPv6 address in the excluded address range here (optional).
Figure 4-412 DHCPv6 Server Binding Window
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