<P> A network switch is a multiport network bridge that uses hardware addresses to process and forward data at the data link layer ( layer 2 ) of the OSI model . Some switches can also process data at the network layer ( layer 3 ) by additionally incorporating routing functionality . Such switches are commonly known as layer - 3 switches or multilayer switches . </P>
<P> A network switch is a multiport network bridge that uses hardware addresses to process and forward data at the data link layer ( layer 2 ) of the OSI model . Some switches can also process data at the network layer ( layer 3 ) by additionally incorporating routing functionality . Such switches are commonly known as layer - 3 switches or multilayer switches . </P>
what is a switch that works at more than one layer of the osi model called
what is a switch that works at more than one layer of the osi model called
layer - 3 switches multilayer switches
layer - 3 switches multilayer switches