Please enable JavaScript.
Coggle requires JavaScript to display documents.
Sub-Chapter 2.3 - Coggle Diagram
Sub-Chapter
2.3
Compare between logical and physical design in network diagram
Logical topology refers to the way a network transfers frames from one node to the next.
Physical topology refers to the physical connections and identifies how end devices and infrastructure devices are interconnected
Compare between logical and physical design in network diagram
LAN
Externded Star - In a extended star topology additional Ethernet switches Interconnect other star topologes.
bus- all end systems are chained to each other and terminated in sorre from on each end
Star End devices are connected to a central information device.
Ring - End systems are connected to their respective neighbors, forrning a ring. Unilike the bus topology, the ring does not need to be terminated.
WAN
Point-to-point - consits of a permanent link between two endpaints
hub and spoke - A WAN version of the star topology in which a central site interconnects branch sites using point-to-point links.
Mesh - This topology provides high availability , but requires that every and system be interconnedied to every other system
three categories of network components
Services
Media
Devices
