Abstract: A member device of a stacked switches system receives a packet which is to be sent to every member device in the stack groups of the stacked switches system. The member device identifies an intra-group port and an aggregated stack link group which permit forwarding the packet based on an ingress member device identification of the packet. The member device sends the packet carrying the ingress member device identification via the identified intra-group stack port, via the identified aggregated stack link group and via a local data port.

Abstract: A port status synchronization method, related device, and system, where a physical layer (PHY) device or an external processor connected to the PHY device determines whether a first service interface of the PHY device changes, and when the first service interface changes, controls a second service interface of the PHY device to restart auto-negotiation and sends, using the second service interface, an auto-negotiation advertisement packet to a first device connected to the second service interface in order to trigger the first device to synchronize, according to the auto-negotiation advertisement packet, a status of the second service interface and a status of the first service interface such that performing port status negotiation and synchronization between a link layer (media access control (MAC)) device or the first device and the PHY device using a service interface is achieved, without a need of disposing a management data input/output (MDIO) interface.

Abstract: A member device of a stacked switches system sends a first received unicast packet via an inter-group stack port which belongs to an aggregated stack link group on a forwarding path towards a different stack group when the first received unicast packet is to be egressed by another member device in the different stack group. The member device is further to send a second received unicast packet via an intra-group stack port on a forwarding path towards another member device in a same stack group when the second received unicast packet which is to be egressed by the another member device in the same stack group. The member device is further to send a third received unicast packet via a data port on the member device which associates with a egress port identification of the third received unicast packet when the third received unicast packet is to be egressed by the member device.

Abstract: According to an example, after a primary port of a primary switch and a secondary port of a secondary switch are connected to each other and the primary port is configured to operate in a fabric mode, the primary switch may send a mode switch request packet to the secondary switch through the primary port. The secondary switch may change the secondary port from operating in an Ethernet mode to the fabric mode based on information contained in the mode switch request packet and may send a mode switch response packet to the primary switch.

Abstract: A member device of a stacked switches system sends a first received unicast packet via an inter-group stack port which belongs to an aggregated stack link group on a forwarding path towards a different stack group when the first received unicast packet is to be egressed by another member device in the different stack group. The member device is further to send a second received unicast packet via an intra-group stack port on a forwarding path towards another member device in a same stack group when the second received unicast packet which is to be egressed by the another member device in the same stack group. The member device is further to send a third received unicast packet via a data port on the member device which associates with a egress port identification of the third received unicast packet when the third received unicast packet is to be egressed by the member device.

Abstract: A port status synchronization method, related device, and system, where a physical layer (PHY) device or an external processor connected to the PHY device determines whether a first service interface of the PHY device changes, and when the first service interface changes, controls a second service interface of the PHY device to restart auto-negotiation and sends, using the second service interface, an auto-negotiation advertisement packet to a first device connected to the second service interface in order to trigger the first device to synchronize, according to the auto-negotiation advertisement packet, a status of the second service interface and a status of the first service interface such that performing port status negotiation and synchronization between a link layer (media access control (MAC)) device or the first device and the PHY device using a service interface is achieved, without a need of disposing a management data input/output (MDIO) interface.

Abstract: A photo collection display method and apparatus are disclosed. The method includes: acquiring photo selection information, the photo selection information comprising: a birth date of a figure in a photo; reading photo information of each photo in a photo collection, the photo information comprising: a photo shooting time, the photo collection recording more than one photo; calculating a difference between a photo shooting time and the birth date of the figure in each photo, to obtain a sorting date of each photo; creating a timeline comprising time points; matching the sorting date with a time point in the timeline, to obtain a link relationship between the sorting date and the corresponding time point in the timeline; and displaying, after one time point in the timeline is triggered, a corresponding photo of the photo collection in a predetermined position of the timeline according to the link relationship.

Abstract: A member device of a stacked switches system receives a packet which is to be sent to every member device in the stack groups of the stacked switches system. The member device identifies an intra-group port and an aggregated stack link group which permit forwarding the packet based on an ingress member device identification of the packet. The member device sends the packet carrying the ingress member device identification via the identified intra-group stack port, via the identified aggregated stack link group and via a local data port.

Abstract: According to an example, after a primary port of a primary switch and a secondary port of a secondary switch are connected to each other and the primary port is configured to operate in a fabric mode, the primary switch may send a mode switch request packet to the secondary switch through the primary port. The secondary switch may change the secondary port from operating in an Ethernet mode to the fabric mode based on information contained in the mode switch request packet and may send a mode switch response packet to the primary switch.

Abstract: Embodiments of the present invention provide a board and a communication device, the board comprises a printed circuit board PCB, wherein a side of the printed circuit board PCB is set with a dent, a bottom of the dent is set with a connector, the side of the printed circuit board PCB is further set with a panel, the panel shrinks into a groove at a position corresponding to the connector, so as to make the groove be embedded into the dent, and a bottom of the groove and an interface of the connector are correspondingly opened with a through hole.

Abstract: A method, apparatus and system for updating location information of an IP address are disclosed. The method includes: receiving an incoming call; searching a pre-stored location database for a location corresponding to the incoming call; searching a pre-stored log database for an IP address corresponding to the incoming call; and updating location information of the IP address stored in an IP database by the location searched out. The present disclosure may be applied when a service provider updates the location information of the IP address in the IP database. Thus, the problem that the location information in the IP database cannot be updated accurately in the prior art is solved.

Abstract: Embodiments of the present invention provide a board and a communication device, the board comprises a printed circuit board PCB, wherein a side of the printed circuit board PCB is set with a dent, a bottom of the dent is set with a connector, the side of the printed circuit board PCB is further set with a panel, the panel shrinks into a groove at a position corresponding to the connector, so as to make the groove be embedded into the dent, and a bottom of the groove and an interface of the connector are correspondingly opened with a through hole.

Abstract: A method, apparatus and system for updating location information of an IP address are disclosed. The method includes: receiving an incoming call; searching a pre-stored location database for a location corresponding to the incoming call; searching a pre-stored log database for an IP address corresponding to the incoming call; and updating location information of the IP address stored in an IP database by the location searched out. The present disclosure may be applied when a service provider updates the location information of the IP address in the IP database. Thus, the problem that the location information in the IP database cannot be updated accurately in the prior art is solved.