Networking is at the heart of modern-day business. Every business needs to define its network architecture. To ensure that each business unit should know why and how they have a certain network structure, they need a junior network administrator. So, each network topology comes with its distinct advantages and disadvantages.
Topology of the ring
Data transmission is the form of tokens, and data is transmitted quickly. Every node is connected with two nodes each. The nodes are linked to form an enclosed loop, hence the term"ring topology.
- Benefits
- Since information is transported in a single direction, therefore speed is higher than other topology.
- The network server does not have to manage the connections between workstations.
Negatives
In the ring, data and information is sent between the source and destination, making it slow. Because the ring has a closed-loop, the entire network will fall apart when one node goes down.
Topology of the bus
This type of network topology is known as bus topology because every computer or server is connected to one cable line. Each workstation transmits and receives signals through this one cable, namely the bus. It's an asymmetric topology.
- Benefits
- The Bus network is easy to expand, and it is possible to add many new servers and systems. It's cheap in terms of cost.
Negatives
- A network can suffer a serious breakdown if a single cable encounters any type of issue.
- As all networks are connected to a central cable bus, spotting any issue with a particular server or system becomes difficult.
Star topology
- Each computer is connected to the central hub. In the star topology, there's point-to-point connectivity because every server and system is linked individually and directly into the computer. Each signal computer is managed and controlled via the central hub or switch, which lets the hub function as a connector junction.
- Benefits
New devices are connected with ease, and one can remove any device completely from the topology.
- In the star, the central junction controls and monitors all activities.
Disadvantages
- The cost of network services rises, as do the growing number of devices.
- The capacity of the central device is crucial as it can affect how well all connected devices are.
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