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.
The OSI Model stands for Open System Interconnection. This model  defines the seven layers of a network which are:    Application (7th Layer)  Presentation (6th Layer)â¦  Session (5th Layer)  Transport (4th Layer)  Network (3rd Layer)  Data Link (2nd Layer)  Physical (1st Layer)  .