This is an animated lesson discussing the difference between unshielded twisted pair PVC rated cables, such as plenum or non plenum on Ethernet cables.
Plenum vs Non Plenum
More info about Plenum and Non Plenum here
PowerCert
Network Topologies
What is a network topology? Network topologies is the layout of how a network communicates with different devices. In this video we discuss the star, bus, ring, mesh, ad hoc, infrastructure and wireless mesh topologies.
