IP estatico no debian/ubuntu server

IP estatico no debian/ubuntu server

nano /etc/network/interfaces
auto eth0
iface eth0 inet static
address 192.168.1.15
netmask 255.255.255.0
gateway 192.168.1.1
network 192.168.1.0
broadcast 192.168.1.255
dns-nameservers 192.168.1.1 8.8.8.8
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