But how and what causes these changes to the earthâs surface? There are basically 2 types of changes that occur to the earthâs surface (i) Slow change and (ii) fast change. Fast changes occur through the actions of Earthquakes, volcanoes, landslides, etc. while slow change takes time and has a process.
Each port on the switch has a table associated with it of devices that are connected to that port. In this way, the switch will send the data to the correct device without sending the data out every port. I don't know if this will 'speed' up your network. It will certainly make it more efficient.
A Layer 3 switch works much like a router because it has the same IP routing table for lookups and it forms a broadcast domain. 1  The layer 3 switch looks like a switch. It has 24+ Ethernet ports and no WAN interfaces.  The layer 3 switch will act like a switch when it is connecting devices that are on the same network.