A subnetwork, or subnet, is a logical, visible subdivision of an IP network. The practice of dividing a network into two or more networks is called subnetting. Computers that belong to a subnet are addressed with a common, identical, most-significant bit-group in their IP address.
Introduction. Vasco da Gama was born in 1460 to a wealthy Portuguese family in Sines, Portugal. Vascoâs father was also an explorer and was supposed to make the epic journey from Portugal to India that would eventually make his son famous.
By the time of Prince Henrys death in 1460, the Portuguese had gone as far as present day Sierra Leone. After Henrys death, the Portuguese continued searching for a way around Africa to Asia. It wouldnt be until 28 years after the death of Prince Henry that Vasco de Gama made it to India by sailing around Africa.