RHCE - day one

1. To configure team In mechanism activebackup And verify , There are active and standby network cards , Master transfer packet , The standby does not transmit , Main network card down

[[email protected] ~]# nmcli c add type team con-name team_con ifname team_dev ipv4.addresses 192.168.116.125 ipv4.gateway 192.168.116.2 ipv4.dns 114.114.114.114 ipv4.method manual config '{"runner":{"name":"activebacku"}}'

[[email protected] ~]# nmcli c add type team-slave con-name team_con_1 ifname ens160 master team_dev 

[[email protected] ~]# nmcli c add type team-slave con-name team_con_2 ifname ens224 master team_dev 


[[email protected] ~]# nmcli c up team_con
[[email protected] ~]# nmcli c up team_con_1
[[email protected] ~]# nmcli c up team_con_2

2. To configure team In mechanism roundrobin, Each network card transmits data in polling mode

3. To configure team In mechanism loadbalance,

Monitor traffic and use hash functions , Make the data packets transmitted by each network card reach

equal

 

4. To configure team In mechanism broadcast： Each network card transmits packets , Load balancing

  Grab the bag