An IP Gateway is needed to provide the communications between your computer and the World Wide Web. A Network Switch can send the data, or packets, to the intended computer because of the capabilities of an IP Gateway Router.
What is a Sea Flea? There is much confusion about what people mean when they refer to a sea flea. While there is a marine creature of the Leptostraca family found in the waters around Australia that is called a sea flea, more often the term is actually used to describe the jellyfish larvae that can make sea bathers break out is a rash.
The life cycle of a flea can last anywhere from 20 days to an entire year. It depends on how long the flea remains in the dormant stage (eggs, larvae, pupa). Outside influences, such as weather, affect the flea cycle. A female flea can lay around 20 to 25 eggs in one day.