To test the fault tolerance we can down one interface and check whether you are still able access the server. Use following command to view bond interface settings like bonding mode & slave interface. Use ‘ ifconfig‘ & ‘ ip add‘ command to check bond interface along with its slave interfaces. ~]# systemctl restart rvice Step:4 Test & Verify bond interface. SLAVE=yes Step:3 Restart the Network Serviceīelow command will restart the network service and will bring above changes into the effect. Please refer this for Different Modes in NIC bonding Step:2 Edit the NIC interface filesįor ifcfg-enp0s3 ~]# vi /etc/sysconfig/network-scripts/ifcfg-enp0s3įor ifcfg-enp0s8 ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp0s8
In my example i am using ‘ mode=5′ which is used to provide fault tolerance and load balancing. Specify the IP address, Netmask & bonding modes as per your requirement. ~]# modinfo bondingĬreate a bond interface file ( ifcfg-bond0) under the folder “ /etc/sysconfig/network-scripts/” network-scripts]# vi ifcfg-bond0 To list the bonding module info, use following command.
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