Small Business and Business Software

Best Topology For Small Business

Best Topology For Small Business – Your computer network is the backbone of your business. All of your devices, applications, software, and most of your work are supported or built on your computer network. As a result, planning, designing, purchasing hardware, and securing an enterprise computer network should be important to your business.

To build a computer network for your company, you need to consider a few things. Setting up and running a computer network in a business environment is very different from setting up a home or network network. Enterprise network design presents a high level of complexity and security challenges. While the type of network for your business will depend on your needs, the components of your computer network will not change.

Best Topology For Small Business

Best Topology For Small Business

And here’s an explanation of how to set up a simple office network: The internet connection comes with a cable from your ISP (internet service provider). This cable connects to your router. Firewalls filter traffic that is routed through the cable, then connected to a switch. Then all your network devices will have access to the internet by connecting to the switch.

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Now, let’s look at each network device in detail. We won’t go into technical details, but will focus on what you need to know to choose the right equipment needed to create and set up the best network for your business.

A modem, short for modulator-demodulator, is a network hardware component that helps your computer and other devices connect to the internet. This device converts digital data that is understood by a computer into analog data that is transmitted over a cable.

The modems you typically see are likely cable modems that support DOCSIS (Cable Over Data Service Interface Specifications), which are used to transmit the internet over hybrid coax. This way you can access your TV, internet cable, digital phone cable over one cable.

With the increasing use of fiber optic connections, modems are becoming obsolete. Fiber optic cable is capable of transmitting high bandwidth over long distances. Since you need high-speed data transmission in your office, you will most likely use a fiber connection. In this case, you won’t need a modem in your network.

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A router is a piece of network hardware that helps transmit data packets between networks. Simply put, it transfers data from the website to your device.

In a wireless network connection, an internet cable connects to your router allowing it to transmit and receive information from the internet. Other devices in your office network connect to the router using an Ethernet switch in between and thus have access to the internet.

We won’t go into the technical details of how the router works. That is not the purpose of this blog. Instead, we’ll focus on the things you need to consider before choosing a router for your office network.

Best Topology For Small Business

Most ISPs (Internet Service Providers) usually give you a router for free when you purchase a subscription. However, these routers are not the best for your use. You will need to buy one and here is what you should consider before choosing a router:

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Counting the number of devices connected to your network is not always easy. Desktops, laptops, and mobile devices aren’t the only devices on your network. Here’s what you need to include in your reading:

If the number of devices connected to your network is 20 or more, then you should invest in a commercial or business-grade Wi-Fi device because a home or consumer-grade router can only handle one limited number of devices. You can also freeze some of your devices to free up speed on wireless devices. Even then, investing in a commercial router will greatly simplify your network.

If your office is in a densely populated area like downtown San Francisco, it’s possible that your Wi-Fi will experience interference from your neighbors’ Wi-Fi. That’s right, it happens all the time. You can use a dual-band router to reduce interference.

You can use the 2.4 GHz band for IoT devices while leaving the 5 GHz band for mobile devices like laptops. This helps keep the 5 GHz band from getting crowded. In addition, because the 5 GHz band has a short range, it allows you to use other access points without the risk of interference in high frequency areas. Most enterprise-grade Wi-Fi devices use the 2.4 GHz and 5 GHz bands simultaneously and automatically direct your device to the best available option.

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If you plan to have guest users on your network, you should create a separate SSID (service set identifier) ​​for the guest. This gives you considerable flexibility and security as you can give your guests internet access without giving them access to your internal network. The SSID can also be assigned various settings, encryption, authentication, etc. to ensure a higher level of security. Enterprise-class devices support multiple SSIDs.

Choosing the right router is important in building a reliable wireless network. Therefore, you should pay more attention to the above requirements.

A firewall is a security mechanism for your computer network. It monitors and controls incoming and outgoing network traffic based on security rules set up by you. In other words, a firewall filter, between your internal network and an external network, such as the internet, protects your business network from unauthorized outside access.

Best Topology For Small Business

Although the computer comes with an inbuilt software firewall, your business is not safe with the same poor network security. Network infrastructure devices are a target for cyber attackers, and without a dedicated firewall, your network and all connected devices are vulnerable to hackers.

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Dedicated hardware firewalls provide your network with a much-needed extra layer of protection. Hardware Firewall comes with advanced features like VPN, Remote Access, and advanced Web filtering. It is similar to a router in that it can handle a limited number of users. Therefore, make sure to get a firewall that is flexible enough for future growth.

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Commercial-grade routers often come with built-in firewall capabilities, so you may not need to purchase separate firewall hardware. Just make sure you check this as it is very important for your network security.

Switches are an important foundation of your office network. It is a network device that allows other devices on the network to communicate and share information. You will have PCs, printers, NAS (network attached storage), servers, VoIP (Voice over Internet Protocol), and more. on your network, and a switch that links these devices to your network.

In your home, you won’t see any changes because the wireless router you use combines a wireless network, an access point, and a switch. We will talk about access points in the next section. So it can be a bit confusing when you compare home network with office network. You just need to remember that the switch’s role is different from that of the router, which helps to connect different networks together. For most businesses, a router connects your network to the internet while a switch connects the various devices in your network.

Network Topology Types Analysis

For small and medium businesses, there are three types of network switches to choose from. These categories are based on configuration options and are as follows:

Unattended change is the simplest and most important type of change. It’s easy because you can use it right away as it doesn’t need any configuration. Unattended switches are more expensive but lack advanced features. They are best for small offices with simple networking.

Configurable switches allow you to control the operation of the switch. You can configure your switch to decide how your network uses the internet connection. You can manage changes via CLI (command line interface), SNMP (Simple Network Management Protocol) or web interface.

Best Topology For Small Business

For example, configuration changes allow you to set channel bandwidth and create or modify VLANs (Virtual Local Area Networks). Control switches are very expensive and require technical knowledge to use them properly. Another important benefit is that they can be monitored remotely and are therefore very useful for headquarters and satellite locations.

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A strong wired network will help ensure a fast wireless network. Your cable is responsible for providing enough bandwidth to your access points without your WiFi network slowing down. Therefore, using the latest cabling standards like CAT6 for your LAN wiring can be a good investment. This also allows you to connect other devices like printers, IP cameras, etc. with wired networks, thus freeing spectrum from wireless dependent devices such as laptops and mobile phones. Also, plan to run two cables to each wireless access point as current and future standards require more wired bandwidth.

This is the first part of our blog on setting up a small business network. So far, we’ve discussed the roles and needs of your business network in relation to the following network devices:

In our next blog, How to Build a

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