125PortPort Role[Inactive][Source][Receiver][Be Caution]symbolThe logical port for the settingConfigure an MVR port of the designatedMVR VLAN as one of the following roles.The designated port does not participateMVR operationsConfigure iplink ports that receive andsend multicast data as source ports.Subscribers cannot be directly connectedto source portsConfigure a port as a receiver port if it is asubscriber port and should only receivemulticast data. It does not receive dataunless it becomes a member of themulticast group by issuing IGMP/MLDmessages.MVR source ports are not recommendedto be overlapped with management VLANports.Select the port rule by clicking the Rolesymbol to switch the setting.“I” indicates Inactive, “S” indicatessource;”R” indicates Receiver, the defaultRole is Inactive.WEB InterfaceA. Click Configuration/MVRB. Enable MVR globally on the switch & select MVRVLAN.C. Set VLAN interface settingD. You can also check enable “fast leaving” for eachportE. Click Save to apply the setting or Reset to restorethe previous setting.