公开(公告)号：US09515881B2

公开(公告)日：2016-12-06

申请号：US14173415

申请日：2014-02-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bo Zhang ,  Nan Jiang ,  Wenbo Guo ,  Yong Luo ,  Xinglin Huang

IPC: H04L12/28 ,  H04L12/24 ,  H04L12/46 ,  H04L12/931 ,  H04L12/721

CPC classification number: H04L41/0853 ,  H04L12/4675 ,  H04L12/4679 ,  H04L41/0813 ,  H04L41/12 ,  H04L41/26 ,  H04L45/66 ,  H04L49/70

Abstract: The present disclosure provides a method, a device, and a system for packet processing, where the method includes: receiving a protocol packet from a downstream device, where the protocol packet carries uplink port information of the downstream device and the user VLAN of the downstream device; learning port types of the present device based on the uplink port information and classifying the user VLAN of the present device and the user VLAN of the downstream device based on the user VLAN of the downstream device; and forwarding the received packet based on configuration information stored on the present device, where the port type or types to which each VLAN type can be added are specified in the configuration information.

Abstract translation: 本公开提供了一种用于分组处理的方法，设备和系统，其中所述方法包括：从下游设备接收协议分组，其中所述协议分组携带所述下游设备的下行端口信息和所述下游设备的用户VLAN 设备; 基于上行端口信息，根据下游设备的用户VLAN对当前设备的用户VLAN和下游设备的用户VLAN进行分类; 并且根据存储在本设备上的配置信息转发接收到的分组，其中在配置信息中指定可以添加每种VLAN类型的端口类型。

公开(公告)号：US20140153442A1

公开(公告)日：2014-06-05

申请号：US14173415

申请日：2014-02-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bo Zhang ,  Nan Jiang ,  Wenbo Guo ,  Yong Luo ,  Xinglin Huang

IPC: H04L12/24 ,  H04L12/931

CPC classification number: H04L41/0853 ,  H04L12/4675 ,  H04L12/4679 ,  H04L41/0813 ,  H04L41/12 ,  H04L41/26 ,  H04L45/66 ,  H04L49/70

Abstract: The present disclosure provides a method, a device, and a system for packet processing, where the method includes: receiving a protocol packet from a downstream device, where the protocol packet carries uplink port information of the downstream device and the user VLAN of the downstream device; learning port types of the present device based on the uplink port information and classifying the user VLAN of the present device and the user VLAN of the downstream device based on the user VLAN of the downstream device; and forwarding the received packet based on configuration information stored on the present device, where the port type or types to which each VLAN type can be added are specified in the configuration information.

Abstract translation: 本公开提供了一种用于分组处理的方法，设备和系统，其中所述方法包括：从下游设备接收协议分组，其中所述协议分组携带所述下游设备的下行端口信息和所述下游设备的用户VLAN 设备; 基于上行端口信息，根据下游设备的用户VLAN对当前设备的用户VLAN和下游设备的用户VLAN进行分类; 并且根据存储在本设备上的配置信息转发接收到的分组，其中在配置信息中指定可以添加每种VLAN类型的端口类型。