6.3.4 
Configuring DHCP Port Service 
This procedure introduces how to disable the DHCP service for the specified interface or SSID when 
the global DHCP function is enabled. 
 
Prerequisite 
 
Before configuring DHCP port service, make sure that the global DHCP service is enabled. 
 
Steps 
 
1. 
On the navigation tree, click [Network→ LAN→ DHCP Port Service]. The DHCP port service 
configuration page is displayed, see Figure 22. 
 
Figure 22 DHCP Port Service 
 
 
 
2. 
Select the LAN interface or SSID whose DHCP function you want to disable. 
 
3. 
Click Submit. 
 
The DHCP function is disabled on the specified interface or SSID. 
 
The devices that are connected to the specified LAN interface or use the SSID will not be assigned 
the IP addresses. 
 
6.3.5 
Configuring IPv6 Static Prefix 
This procedure introduces how to configure the IPv6 static prefix. 
 
Context 
 
The prefix is distributed by the RA or DHCPv6 server. Only the GUA prefix with the length between 
48 and 64 is supported. The valid life time should be longer than the preferred life time. 
 
Steps 
 
1. 
On the navigation tree, click [Network→ LAN→ Static Prefix], see Figure 23.