Network Topologies
Common physical and logical network layouts.
The classic ways to wire a network, from bus and ring to star and mesh, with the trade-offs of each, plus point-to-point, hub-and-spoke, spine-leaf and daisy-chain layouts that appear in modern WANs and data centers.
Use it when
- You are comparing physical or logical layouts for a design or an exam answer.
- You need the failure characteristics of a layout in one line.
Watch out for
- Physical and logical topology can differ: a switched Ethernet network is wired as a star but behaves as a shared segment for broadcast purposes.
- Bus and ring layouts are mostly historical for LANs; modern wired networks are switched stars or spine-leaf fabrics.
The data
10 rows
| Topology | Description | Pros cons |
|---|---|---|
| Bus | All devices share a single central cable. | Cheap but hard to troubleshoot. |
| Star | All devices connect to a central hub or switch. | Easy to manage; central point of failure. |
| Ring | Devices connect in a circular fashion. | Predictable performance; single break can disrupt. |
| Mesh | Devices connect to many other devices. | High redundancy; expensive. |
| Tree | Hierarchical star topology. | Scalable; root failure affects branches. |
| Hybrid | Combination of two or more topologies. | Flexible but complex. |
| Point-to-Point | A dedicated link between exactly two nodes. | Simple and predictable; does not scale to many nodes. |
| Hub-and-Spoke | Branch sites connect to a central site rather than to each other. | Few links and central control; the hub is a bottleneck and single point of failure. |
| Spine-Leaf | Every leaf switch connects to every spine switch in a data-center fabric. | Predictable, low-latency paths and easy horizontal scaling; needs many cables and ports. |
| Daisy Chain | Devices are connected one after another in a line. | Minimal cabling; a failure in the middle splits the chain. |
Fields
The shape of this dataset, read from the data itself: every column, its type and a real value. Agents can use this to plan a query without fetching the whole document.
| Section | Field | Type | Example |
|---|---|---|---|
| data | topology | string | Bus |
| data | description | string | All devices share a single central cable. |
| data | pros_cons | string | Cheap but hard to troubleshoot. |
Fetch the same bytes
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curl "https://yjtoon.yunusemrevurgun.com/api/dataset/network-topologies?format=toon"
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