NMap utility is used to scan network for different criteria, such as all alive hosts on network can be get using following command:
nmap -sn 192.168.2.0/24
where network is 192.168.2.0/24, and -sn switch tells no ports to consider.
nmap -sn 192.168.2.0/24
where network is 192.168.2.0/24, and -sn switch tells no ports to consider.
