Edit File: ifcfg-bond-activebackup-miimon
# ifcfg sample for bond in active-backup mode using # MII link monitoring. The MII status polling frequency # (miimon) is 500ms. # # Please read /usr/share/doc/initscripts-*/sysconfig.txt # for the documentation of these parameters. DEVICE=bond0 ONBOOT=yes USERCTL=no TYPE=Ethernet BOOTPROTO=none BONDING_OPTS="mode=1 miimon=500" IPADDR=192.168.1.4 NETMASK=255.255.255.0 GATEWAY=192.168.1.1