摘要 |
<p>Methods and devices for migrating a virtual machine from a source server to a destination server. Information identifying a multicast group of the virtual machine on the source server is received. Before the virtual machine migrates to the destination server, a destination interface of a destination network device connected to the destination server is added to the identified multicast group such that the virtual machine continues to receive multicast traffic of the multicast group after the migration.</p> |