A routing protocol specifies how routers communicate with each other, disseminating information that enables them to select routes between any two nodes on a computer network. Routing algorithms determine the specific choice of route.
Coral Snake. The coral snake is the most toxic of the four on this list. Itâs venom is a powerful neurotoxin and unless you get prompt snake bite treatment, the bite will shut down your nervous system, your heart will stop beating, and you will likely die.
1 The longest venomous snake in the world is the King Cobra. This is a snake that has many people worried because of the way they look and the size of them.  The American Copperhead is one of the snakes in the world that creates venom. They are often called just the Copperhead for short.