jb
Bus Topology
It's used for Star topology.
Each device is a repeater
rg 45
SONET use RING physical topology and TOKEN logical topology. As simple as that. Logical topology deals with the data transmission. Physical topology deals with how the network is connected physically , BUS, RING, STAR and the like.
Topology is the actual layout of the network, for instance, where the routers and other devices are located. That would be the networks topology.
bus
bus
How do hosts on a physical ring topology communication
Network architecture refers to the design and structure of a network, including components, protocols, and technologies used for communication. Network topology, on the other hand, refers to the physical or logical layout of devices and how they are connected in a network, such as bus, star, ring, or mesh. In essence, network architecture defines how components work together, while network topology defines how components are arranged.
no difference,,,tree and hybrid are same.
A ring topology connects neighboring nodes until they form a ring. * signals than travels in one direction around the ring; each device on the network acts as a repeater to send the signal to the next device.