Switches must be able to continue to meet changing requirements. Knowing the type of network switch can help you find the right solution for long-term use. When looking at the options to choose from, consider the different categories of switches and the specific benefits of switches.
Ethernet network switches can be divided into two main categories: modular configuration and fixed configuration. As switching technology evolves, there are different types of network switches, but the basic definition remains the same.
Modular switch
With modular switches, expansion modules can be added to the switch as needed, allowing the switch to flexibly expand when network requirements change. Examples of expansion modules include application-specific modules (eg, firewall, wireless, network analysis) and modules for additional interfaces / power supplies / cooling fans.
Fixed configuration ethernet switch
Fixed configuration switches are switches that have a fixed number of ports and generally cannot be expanded.
The fixed configuration switch category is subdivided into unmanaged switches, smart switches, and managed L2 / L3 switches.
Unmanaged switch
Unmanaged switches are designed to work simply by plugging them in. No configuration required. Unmanaged switches are typically for basic connectivity. This is typical if you need a home network or some additional ports such as desks, labs, and conference rooms.
cisco-110 series
Switches in this category are the most cost-effective because they require Layer 2 base switching and connectivity. If you need a few more ports, for example a desktop, lab, or conference room at home or office, this switch is for you.
Some unmanaged switches on the market today also offer cable diagnostics, loop detection, traffic prioritization with default QoS settings, and power savings with Energy Efficient Ethernet (EEE) and Power over Ethernet (PoE). However, as the name implies, these switches are generally not writable / manageable. Just plug it in and you're good to go, no setup required.
Smart switch
Switches in this category are constantly being improved. These switches generally provide some management, QoS, and security features, but have less overall functionality and are less scalable than managed switches. In other words, it is a low-cost switch that can be used in place of a managed switch. For large networks, for example, it can be used for managed switches in key locations and smart switches at the edge, infrastructure for small networks, or for handling simple tasks.
The functionality provided by this category of smart switches varies greatly from switch to switch. All of these devices include interfaces for management and are generally simpler than those provided by managed switches.
