Search International and National Patent Collections

1. (WO2017032317) NETWORK DEVICE

Pub. No.:    WO/2017/032317    International Application No.:    PCT/CN2016/096633
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: H04L 12/933
H04L 12/935
H04L 12/939
Applicants: NEW H3C TECHNOLOGIES CO., LTD
新华三技术有限公司
Inventors: ZHAO, Zhiyu
赵志宇
Title: NETWORK DEVICE
Abstract:
A network device, comprising a first forwarding board, a second forwarding board and an interface board having a network interface chip. Data packets received by the network interface chip from outside of the network device are formed into a first uplink data packet flow sent to the first forwarding board through a first I/O bus and a second uplink data packet flow sent to the second forwarding board through a second I/O bus. According to an active and standby state of the first forwarding board and the second forwarding board, one of a first downlink data packet flow processed by the first forwarding board and received through the first I/O bus and a second downlink data packet flow processed by the second forwarding board and received through the second I/O bus is conducted through a network interface bus and the network interface chip.