Yes, you can curl a wig with sponge curlers or any kind of curlers as long as you dont use any electronic tools on it. If your talking about a human hair wig only then can you â¦ use electronic tools. You can use curlers, and boiling water on a synthetic wig. Put the curlers in the hair, and boil water.
Routers and Layer 3 Switching. While most switches operate at the Data layer (Layer 2) of the OSI Reference Model, some incorporate features of a router and operate at the Network layer (Layer 3) as well. In fact, a Layer 3 switch is incredibly similar to a router.
Seven Layers of OSI Model and functions of seven layers of OSI model. 1  Layer 1. Physical Layer. 2  Layer 2. Datalink Layer. 3  Layer 3. Network Layer. 4  Layer 4. Transport Layer. 5  Layer 5. Session Layer. 6  Layer 6. Presentation Layer. 7  Layer 7. Application Layer.