Patent ID: 11888812
Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method for discovering and adding a host in a data center according to claim 1, wherein after the receiving discovery response messages that are sent by the to-be-added computing nodes through IPv6 unicast after the discovery message being successfully verified by the to-be-added computing nodes, the method further comprises:
in response to determining that the discovery response messages have been successfully verified, determining whether IPv4 fields and VLAN fields in the discovery response messages are null; and
in response to determining that the IPv4 fields and the VLAN fields in the discovery response messages are null, determining that the to-be-added computing nodes corresponding to the discovery response messages are not configured with IP addresses, otherwise, determining that the to-be-added computing nodes are configured with IP addresses.