Due to the Uni-directional Ring, a data packet (token) must have to pass through all the nodes. If one workstation shuts down, it affects whole network or if a node goes down entire network goes down. It is slower in performance as compared to the bus topology.
What are the main advantages and disadvantages of ring topology?
It has better performance than bus topology, even when the nodes are increased. Ring network can handle high volume of nodes in a network (Robust). It can handle heavy traffic as compared to bus topology due to Token passing principal. Ring topology provides good communication over a long distance.
What are the advantages and disadvantages of a ring network?
Reduced chances of data collision as each node release a data packet after receiving the token. Token passing makes ring topology perform better than bus topology under heavy traffic. No need of server to control connectivity among the nodes. Equal access to the resources.
What are the disadvantages of topology?
Disadvantages of Bus Topology
- The cable length is limited.
- This network topology can perform well only for a limited number of nodes.
- It is suitable for networks with low traffic.
- It is heavily dependent on the central bus.
- It is not easy to isolate faults in the network nodes.
What is an disadvantage of a star topology?
The disadvantages of a star network are: it is expensive to install as this type of network uses the most cable (network cable is expensive) extra hardware is required (hubs or switches) which adds to cost. if a hub or switch fails, all the devices connected to it will have no network connection.
What are the disadvantages of bus topology?
Disadvantages of Bus Topology :
- Bus topology is not great for large networks.
- Identification of problem becomes difficult if whole network goes down.
- Troubleshooting of individual device issues is very hard.
- Need of terminators are required at both ends of main cable.
- Additional devices slow network down.
What are the disadvantages of mesh topology?
Disadvantages of Mesh Topology:
- Mesh topology requires high NO: of cables and I/o ports for the communication.
- Installation is very difficult in mesh topology, as each node is connected to every node.
- Mesh topology is costly compared to the other network topologies i.e. star, bus, point to point topology.
Which of the following is are the drawbacks of ring topology Mcq?
Adding or removing the computers disturbs the network activity. If the central hub fails, the whole network fails to operate.
What are the advantages of star and ring topologies?
Generally speaking, a star topology will deliver a more resilient network than a ring topology but does require more interfaces. As there is dedicated bandwidth to each switch, the bandwidth requirements of the links within a star topology will be lower than that of a ring.
What are the disadvantages of wide area network?
Disadvantages of Wide Area Network
- Security. Since WAN has more technologies combined to each other, it faces more security issues comparing to LAN and MAN.
- Need of Security Solutions.
- Installation Costs.
- Disconnection Problems.
- Troubleshooting Issues.
- Maintenance Issues.
How is ring topology different from star topology?
In star topology, the nodes are connected to the central hub or router. In ring topology, every node is connected to it’s left and right side nodes.
Which one of this is not a disadvantage of using star?
Advantages of Star Topology
Attention reader! Don’t stop learning now.
What are disadvantages of bus?
Buses are not flexible: you cannot adjust their height or capacity to suit more than a few routes in a week. No bus can guarantee to keep to the timetable because it can be held up by other traffic and must not divert from its predetermined route.
Is ring a network topology?
A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node a ring.
What is bus network advantages and disadvantages?
Advantages and disadvantages
Very easy to connect a computer or peripheral to a linear bus. Requires less cable length than a star network resulting in lower costs. The linear architecture is very simple and reliable. It works well for small networks. It is easy to extend by joining cable with connector or repeater.
Why IP protocol is considered as unreliable?
In FTP protocol, client contacts server using ____ as the transport protocol.
| Q. | Why IP Protocol is considered as unreliable? |
|---|---|
| A. | A packet may be lost |
| B. | Packets may arrive out of order |
| C. | Duplicate packets may be generated |
| D. | All of the above |
What is ring topology class 8?
Ring Topology: In ring topology, each computer is connected to two other computers so as to form a closed ring-like structure (Fig. 1.7). In this topology, data is transmitted in one direction only.
Who uses ring topology?
Ring network topologies are used when a simple network is needed. They are suitable for locations that do not rely on very high data-transfer speeds, and where the network is unlikely to alter in size or structure. For example, a small office with only a few nodes may use a ring network topology.
What is wan and what are its advantages and disadvantages?
Sharing of software and resources: Like LANs, we can share software applications and other resources with other users on the internet. High bandwidth: WANs covers a large geographical area of more than 1000km. therefore WANs have high bandwidth compared to LANs and MANs.
What are the advantages and disadvantages of LAN and WAN?
A LAN, therefore, can operate up to 30x faster than a WAN. A LAN connection is also cost-friendly and easy to set up.
What You Need To Know About Local Area Networks (LANs)
| Pros | Cons |
|---|---|
| Speed | Limited to Small Area |
| Cost | |
| Easy to set up |
Can advantages and disadvantages?
Advantages and disadvantages of CAN bus
| Advantages | Disadvantages |
|---|---|
| High speed data rate | Limited number of nodes (up to 64 nodes) |
| Low cost and light in weight and robustness | High cost for software development and maintenance |
| Supports auto retransmission for attribution lost messages | Possibility of signal integrity issues |
Contents