Scenarios
If no members have joined the current domain, you can add new multicast groups and specify group IP addresses by modifying the multicast domain.
If members already exist, you can add new members to a specified multicast group by modifying the multicast domain.
Prerequisites
Register an eSurfing Cloud account and complete real name authentication. For specific operations, please refer to eSurfing Cloud Account Registration Process.
Procedure
1. Log in to the Console.
2. Click 
on the upper left corner of the Console page and select the Region. HongKong2 is selected in this case.
3. In the left navigation bar, select multicast .
4. On the multicast operation page, select the target multicast domain and click operation > modifying.
5. Follow the prompts on the modification page to modify the information in the target multicast domain.
Parameter | Note |
Multicast Domain Name | Modification is not supported. |
Multicast Domain Source | Modification is not supported. |
Associated VPC | Modification is not supported. |
Member Join Method | The member join method can be switched only before members join. Once multicast members have joined, the join method cannot be changed. Once a multicast group is created, its address cannot be modified. After multicast members have joined, members within the same multicast group can be modified. |
Description | Modification is supported. |