Network Layer is the Layer 3 of the OSI Model. One of Layer 3 s functions is internetworking which involve logical addressing or Internet Protocol Addressing. Ping differs with ICMP as ping or Packet Internet Groper is a utility (Application, Layer 7) used for testing connectivity between internetworked devices.
Caffeine is a stimulant, and studies show it can boost metabolism a bitâalthough at the price of insomnia if you overdo it (up to four 8-ounce cups of coffee a day, roughly 340 milligrams of caffeine, is generally the upper limit).
To combat metabolic adaptation, you can use a strategy called reverse dieting, in which you gradually increase your caloric intake in order to raise your metabolism. Even though it sounds a little crazy to increase calories to lose weight, this ultimately helps you burn more calories.