User Manual

5.
Select System > Services > DHCPv6 Server > DHCPv6 Prefix Delegation
Configuration.
The DHCPv6 Prefix Delegation Configuration page displays.
6. From the Pool Names menu, select a pool.
7.
In the Prefix field, specify the IPv6 prefix.
8.
In the Prefix Length field, specify the length that is associated with the IPv6 prefix.
9.
In the DUID field, specify the DHCP Unique Identifier (DUID) that is associated with
the IPv6 prefix.
Note: The DUID and client name are used only if a device requests a prefix. In this
way, the device receives an IPv6 prefix instead of specific IPv6 address. If you assign
a specific IPv6 address to the device, you can leave the DUID and Client Name fields
blank.
10.
In the Client Name, field, enter a client name that is associated with the IPv6 prefix.
The name, which is useful for logging or tracing, can be up to 31 characters.
11.
In the Valid Lifetime field, enter the time in seconds after which the IPv6 prefix times
out.
Enter a value between 0 and 4294967295.
12.
In the Prefer Lifetime field, enter the preferred time in seconds after which the IPv6
prefix times out.
Enter a value between 0 and 4294967295.
13. Click the Add button.
The prefix delegation configuration is added for the selected pool.
14.
To save the settings to the running configuration, click the Save icon.
Change a DHCPv6 prefix delegation configuration for a pool You can
change an existing DHCPv6 prefix delegation configuration.
To create a DHCPv6 prefix delegation configuration for a pool:
1. Launch a web browser.
2.
In the address field of your web browser, enter the IP address of the switch.
The login page displays.
3. Click the Main UI Login button.
The main UI login page displays in a new tab.
Main User Manual128Configure Switch System
Information
AV Line of Fully Managed Switches M4250 Series Main User Manual