Bonded network interfaces

etc_modprobe.d_bonding.conf

alias bond0 bonding
options bonding mode=0 miimon=100

interfaces

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet manual

# The secondary network interface
auto eth1
iface eth1 inet manual

# The bonded network interface
auto bond0
iface bond0 inet static
    address 192.168.1.11
    netmask 255.255.255.0
    broadcast 192.168.1.255
    network 192.168.1.0
    gateway 192.168.1.1
    bond-slaves eth0 eth1