DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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Parameter  Description 
Global State 
Select to globally enable or disable the MLD proxy feature here. 
Click the Apply button to accept the changes made. 
 
The fields that can be configured in MLD Proxy Upstream Settings are described below: 
Parameter  Description 
Interface VLAN 
Enter the VLAN interface ID here. The range is from 1 to 4094. 
Upstream 
Select to enable or disable the interface as the upstream MLD proxy here. This 
feature only takes effect if the interface has an IPv6 address configured. Only one 
upstream interface can exist on a MLD proxy device. 
Click the Apply button to accept the changes made. 
 
The fields that can be configured in MLD Proxy Downstream Settings are described below: 
Parameter  Description 
Interface VLAN 
Enter the VLAN interface ID here. The range is from 1 to 4094. 
Downstream 
Select to enable or disable the interface as the downstream MLD proxy here. This 
feature only takes effect when the interface has an IPv6 address configured. 
Multiple downstream interfaces can be configured on an MLD proxy device. 
Click the Apply button to accept the changes made. 
 
The fields that can be configured in MLD Proxy Designated Forwarding Settings are described below: 
Parameter  Description 
Interface VLAN 
Enter the VLAN interface ID here. The range is from 1 to 4094. 
Designated Forwarding 
Select to enable or disable designated forwarding on a non-querier MLD proxy 
downstream interface here. To avoid local loops and redundant traffic for links 
that are considered downstream links by multiple MLD-based forwarders, MLD 
proxies use the MLD querier election to elect a single forwarder on a LAN. 
Administrators can use this command to make a non-querier device a forwarder. 
This feature does not take effect if the interface is not set as the downstream 
interface or set as upstream interface. 
Click the Apply button to accept the changes made. 
 
MLD Proxy Group Table 
This window is used to find and display MLD proxy group information. 
To view the following window, click L3 Features > IP Multicast Routing Protocol > MLD Proxy > MLD Proxy 
Group Table, as shown below: 
 
Figure 6-110 MLD Proxy Group Table Window 
 
The fields that can be configured are described below: