How to connect to the Huawei switch and access the Internet after the CentOS7 host 10 Gigabit network card is configured with port aggregation

environment:

Assembler test server

CentOS 7

CentOS Linux release 7.7.1908 (Core)

Network card 1: Realtek ordinary gigabit onboard network card

Network card 2: EB-LINK intel 82599 chip PCI-E X8 10G

optical module Gigabit single-mode 1310

switch

HW-S1730S-S48T4S-A

Version 5.170 (S1730 V200R021C01SPC200)

Optical module Gigabit single mode 1310

Problem Description:

How to connect to the Huawei switch and access the Internet after the CentOS7 host 10 Gigabit network card is configured with port aggregation

solution:

1. CentOS7 host

1. Configure network card 1: Realtek ordinary gigabit onboard network card and network card 2: EB-LINK intel 82599 chip PCI-E X8 port convergence, please click here for detailed configuration

Second, the switch

1. Make a port aggregation of 48 gigabit electrical ports and 49 gigabit optical ports of the switch