Abstract: Embodiments of this application provide a key-value storage method, apparatus, and system, to resolve at least a problem that currently no related solution can combine key-value storage with such efficient storage protocol as an NVMe protocol. The method includes: writing, by a host after detecting a key-value storage request, a first instruction code and address information that are carried in the key-value storage request to a field defined in a protocol, to constitute a first storage request instruction sequence, where the first instruction code is an instruction code defined based on a reserved extension field in the protocol; and interacting, by the host, with the storage controller, so that the storage controller obtains the first storage request instruction sequence. This application is applicable to the field of storage technologies.

Abstract: Embodiments of this application provide a key-value storage method, apparatus, and system, to resolve at least a problem that currently no related solution can combine key-value storage with such efficient storage protocol as an NVMe protocol. The method includes: writing, by a host after detecting a key-value storage request, a first instruction code and address information that are carried in the key-value storage request to a field defined in a protocol, to constitute a first storage request instruction sequence, where the first instruction code is an instruction code defined based on a reserved extension field in the protocol; and interacting, by the host, with the storage controller, so that the storage controller obtains the first storage request instruction sequence.

Abstract: The present invention provides a media gateway device and a method for forwarding data frames. The media gateway device comprises: a master module, a switch module, a relay access module and a media resource module; the switch module comprises three independent Virtual Local Area Networks (VLANs), i.e., a first VLAN, a second VLAN and a third VLAN, respectively; the media resource module is connected to the switch module through the second VLAN, and the switch module is connected to an external Internet Protocol (IP) packet network through the third VLAN; the media gateway device further comprises a network layer static routing table. By using the media gateway device and the method for forwarding data frames according to the present invention, the number of the external interfaces of the media gateway device can be reduced, and the interface of the switch module can be managed by the VLAN.

Abstract: The present invention provides a media gateway device and a method for forwarding data frames. The media gateway device comprises: a master module, a switch module, a relay access module and a media resource module; the switch module comprises three independent Virtual Local Area Networks (VLANs), i.e., a first VLAN, a second VLAN and a third VLAN, respectively; the media resource module is connected to the switch module through the second VLAN, and the switch module is connected to an external Internet Protocol (IP) packet network through the third VLAN; the media gateway device further comprises a network layer static routing table. By using the media gateway device and the method for forwarding data frames according to the present invention, the number of the external interfaces of the media gateway device can be reduced, and the interface of the switch module can be managed by the VLAN.