Docs

Transit Router

Multicast

Managing a multicast member

Add a multicast member

tip

You can batch add up to 10 network interfaces as multicast members per request.

Log on to the Transit Router console.

Click the name of the target Transit Router (TR) instance to go to the details page.

In the area below Basic information, select the Multicast domain tab.

Click the name of the target multicast domain.

In the area below Basic information, select the Multicast group tab.

Click Add multicast member and configure the multicast member based on the table below.

Name	Description	Sample Value
Basic information
Transit Router	Defaults to the TR instance you select. No additional configuration is needed.	tr01
Multicast domain	By default, the selected multicast domain instance does not require manual configuration.	MulticastDomain-Uf7N
Multicast group
Multicast group	Configure the multicast group IP address. Create a multicast group: Enter the multicast IP address, the range is: 224.0.0.0 to 239.255.255.255. Use an existing multicast group: Select a created multicast group.	Create a multicast group
Multicast member
Resource type	Defaults to the Virtual Private Cloud (VPC). No additional configuration is needed.	VPC
Network interfaces	Select the subnet and the network interface to be used as multicast members within it. The network interface created in the VPC do not support adding as a multicast member.	subnet01，eni01

Click Add to complete the action.

Delete a multicast member

tip

When deleting a network interface on the VPC side, the network interface already added as a multicast member will be automatically removed from the multicast group.

Log on to the Transit Router console.

Click the name of the target TR instance to go to the details page.

In the zone below Basic information, select the Multicast domain tab.

Click the name of the target multicast domain.

In the zone below Basic information, select the Multicast group tab.

Click Delete multicast member to the right of the target multicast group.

Click Delete to complete the action.