[CentOS] ip command

[nux at li.nux.ro]

Fajar Priyanto writes:

> Hi all,
> I have this network:
> 10.1.20.0 - 10.1.23.0 /22
> Broadcast 10.1.23.255
> 
> Say I have a machine with IP: 192.168.1.1
> Now, I want to create virtual IP on it with ip command:
> 
> 1. Is this ok?
> ip addr add 10.1.22.100/22 dev eth0:1

ip a a 10.1.22.100/22 dev eth0

that will do

> 
> 2. Should I define the broadcast too in the above command?
> If I don't define it, will the above command means the broadcast would
> be 10.1.25.255?

you can skip the broadcast if you want

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Nux!
www.nux.ro