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Running a company with a full Ubiquiti stack

Say you wanted to run a company completely using a Unifi stack, here are some examples of different products from Ubiquiti and potential use cases for a medium-sized business:

UniFi Access Points (APs)

These wireless APs offer high-performance Wi-Fi coverage and can be easily managed using the UniFi controller software. They are ideal for businesses that need to provide reliable Wi-Fi access to employees, guests, or customers in a variety of settings, such as offices, retail stores, or restaurants.

UniFi Switches

These managed switches offer a range of port configurations and advanced features, such as PoE (Power over Ethernet), VLAN tagging, and link aggregation. They are ideal for businesses that need to create a high-performance network infrastructure, such as for VoIP (Voice over IP) or video conferencing.

UniFi Security Gateway (USG)

This device combines a router, firewall, and VPN server in one compact package. It offers advanced security features, such as content filtering, intrusion prevention, and anti-malware protection. It is ideal for businesses that need to secure their network and protect against cyber threats.

UniFi Video Camera

These high-definition, network-attached cameras offer real-time video and audio monitoring, as well as advanced features like motion detection and night vision. They are ideal for businesses that need to enhance security or monitor their premises, such as warehouses or office buildings.

Self-Hosted UniFi Linux Server

A self-hosted UniFi Linux Server allows you to manage your UniFi network using the UniFi controller software on a dedicated Linux server. This offers advanced network management capabilities and can be particularly useful for businesses that need a high level of control over their network, such as those with multiple locations or remote workers.

Conclusion

In conclusion, using a full Ubiquiti stack to run your company’s network offers a range of benefits. The company’s high-quality, reliable products, wide range of options, scalability, ease of use, and affordable prices make it a solid choice for businesses looking to upgrade their networking capabilities. One of the key benefits of using a full stack of the same product is the ability to manage and maintain the network more efficiently. With all the same product, you can use the same management tools, such as the UniFi controller software, and benefit from consistent features and performance across the network. This can help streamline your company’s networking operations and reduce the risk of downtime or other issues. Consider switching to a full Ubiquiti stack to take advantage of these benefits and streamline your company’s networking operations.

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Using Ubiquiti networking equipment in an enterprise environment

As a leading provider of networking equipment and software, Ubiquiti is a trusted choice for businesses of all sizes. In this post, we’ll take a look at why we recommend using Ubiquiti’s products in an enterprise environment.

High-quality, reliable products: Ubiquiti is known for its high-quality, reliable products, which are built to withstand the demands of an enterprise environment. The company’s routers, switches, and access points are designed to deliver fast, stable connections, even in high-traffic situations.

Wide range of products: Ubiquiti offers a wide range of networking products, including routers, switches, access points, and software. This allows enterprises to choose the best products for their specific needs, whether they are looking to upgrade their Wi-Fi network or build a new one from scratch.

Scalability: Ubiquiti’s products are designed to be scalable, which means they can grow with your business as your networking needs change. The company’s UniFi software, for example, makes it easy to add new access points or switches to your network as you expand.

Ease of use: Ubiquiti’s products are known for their ease of use, which is a major advantage in an enterprise environment where there may be multiple users with different levels of technical expertise. The company’s UniFi software, in particular, is user-friendly and intuitive, making it easy to set up, monitor, and manage your network.

Affordable prices: While enterprise-grade networking equipment can be expensive, Ubiquiti’s products offer a great combination of performance and value. The company’s products are typically more affordable than those of some of its competitors, making them a cost-effective choice for businesses of all sizes.

In conclusion, there are many good reasons to consider using Ubiquiti’s networking equipment in an enterprise environment. The company’s high-quality, reliable products, wide range of options, scalability, ease of use, and affordable prices make it an excellent choice for businesses looking to upgrade their networking capabilities.

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Diagnosing and Fixing Slow Network Performance: Part 2

Diagnosing and Fixing Slow Network Performance: Part 2

In Part 1 of this article, we covered some common causes of slow network performance and how to troubleshoot and fix them. Here are some more advanced steps that you can try if you are still experiencing slow network performance:

  • Check for bottlenecks. A bottleneck is a point in the network where the performance is slowed down due to a lack of capacity. You can use a tool such as Wireshark to identify bottlenecks in your network. Once you have identified the bottleneck, you can try to fix it by upgrading the hardware or reconfiguring the network settings.
  • Check for faulty cables. Faulty cables can cause slow network performance. Check all of the cables in your network, including Ethernet cables and power cables, to make sure they are in good condition. If you find any damaged cables, replace them.
  • Check for network congestion. Network congestion occurs when there are too many devices trying to access the network at the same time. You can use a tool such as netstat to see the number of connections on your network and identify any potential congestion. If you find that there is congestion, you can try reducing the number of devices on the network or upgrading the hardware to improve the performance.
  • Check for outdated software. Outdated software can cause slow network performance. Make sure that all of the software on your devices is up to date, including the operating system and applications.
  • Check for network misconfigurations. Network misconfigurations can cause slow network performance. Make sure that the network settings on your devices are correct and that there are no conflicting settings.

In conclusion, slow network performance can be caused by a variety of factors, including bottlenecks, faulty cables, network congestion, outdated software, and network misconfigurations. By following the steps outlined in Part 1 and Part 2 of this article, you can diagnose and fix the problem to improve the performance of your network.

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Diagnosing and Fixing Slow Network Performance: Basics

If you are experiencing slow network performance, it can be frustrating and impact your productivity. There are many potential causes of slow network performance, ranging from outdated hardware to interference from other devices. In this article, we will cover some common causes of slow network performance and how to troubleshoot and fix them.

Check your internet connection speed. The first step in diagnosing slow network performance is to check your internet connection speed. You can do this by using an online speed test tool, such as Speedtest.net. This will give you an idea of the speed that you are getting from your internet service provider (ISP). If the speed is lower than what you are paying for, you may need to contact your ISP to troubleshoot the issue.

Check your router and modem. If your internet connection speed is fine, the next step is to check your router and modem. These devices are responsible for connecting your devices to the internet and can sometimes be the cause of slow network performance. You can try rebooting the router and modem to see if this helps. If the problem persists, you may need to update the firmware on the devices or consider replacing them if they are outdated.

Check for interference. Interference from other devices, such as cordless phones or microwave ovens, can cause slow network performance. Try moving the router to a different location and see if this improves the performance. You can also try using a different wireless channel to see if this helps.

Check for malware. Malware, such as viruses and worms, can slow down your network by consuming bandwidth and resources. Make sure that you have antivirus software installed and run a scan to check for malware.

Check for outdated hardware. If your devices are using outdated hardware, they may be unable to keep up with the demands of modern applications and websites. Consider upgrading your hardware, such as your router, modem, or computer, to see if this improves the performance.

In conclusion, slow network performance can be caused by a variety of factors. By following the steps outlined above, you can diagnose and fix the problem to improve the performance of your network.

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[SOLVED] Resetting a Router or switch to Its Factory Default Settings

Resetting a Router or Switch to Its Factory Default Settings

At some point, you may need to reset your router or switch to its factory default settings. This could be for a variety of reasons, such as if you have forgotten the administrator password, if the device is not functioning correctly, or if you want to sell or dispose of the device and want to remove all of your personal configuration settings.

Regardless of the reason, resetting a router or switch to its factory default settings is a relatively straightforward process. Here are the steps to follow:

Locate the reset button on the device. This is usually a small button or switch that is labeled “reset” or “restore factory defaults.” It is usually located on the back or bottom of the device.

Press and hold the reset button for a few seconds. The exact amount of time will vary depending on the device, but it is usually around 10 seconds.

Release the reset button. The device should now reset to its factory default settings. This may take a few minutes, depending on the device.

Once the device has reset, you will need to reconfigure it. This will typically involve connecting to the device’s web-based configuration interface and setting up the basic settings, such as the administrator password, the time and date, and the network settings.

It’s worth noting that resetting a router or switch to its factory default settings will erase all of your personal configuration settings, so be sure to make a note of any important settings before you reset the device. Additionally, if you are disposing of the device, be sure to perform a factory reset to ensure that all of your personal data is removed from the device.

In conclusion, resetting a router or switch to its factory default settings is a simple process that can be useful in a variety of situations. By following the steps outlined above, you can easily reset your device and reconfigure it to meet your needs.

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Using Wireshark to Troubleshoot Network Connectivity Issues: Summary

Wireshark is a powerful tool for network support technicians who are trying to troubleshoot connectivity issues and optimize network performance. In this series, we have covered a number of features in Wireshark that can be particularly useful for troubleshooting network issues, including:

  • “Follow TCP Stream”
  • “Decode As”
  • “IO Graphs”
  • “Expert Infos”
  • “Time Sequence Graph (tcptrace)”
  • “Conversation Filter”
  • “Graphical Time Sequence (grep)”
  • “Statistics”

In the following summary, we will provide a brief overview of each of these features and how they can be used to troubleshoot network issues.

  • “Follow TCP Stream” allows you to see all of the packets in a particular TCP stream in a single window, making it easier to understand the conversation between two devices.
  • “Decode As” allows you to change the way that Wireshark decodes and displays a particular protocol, which can be useful when the default decoding is not correct or when you want to see more detailed information about the protocol.
  • “IO Graphs” allows you to create graphs of packet and byte rates over time, which can help you identify trends and patterns in network traffic.
  • “Expert Infos” displays alerts and warnings about potential problems with the packets being captured, such as retransmissions or out-of-order packets.
  • “Time Sequence Graph (tcptrace)” displays a graph of TCP packet sequence numbers over time, which can help you identify problems with the TCP connection.
  • “Conversation Filter” allows you to filter the packets being displayed based on their source and destination addresses, which can be useful when you are trying to focus on a specific conversation.
  • “Graphical Time Sequence (grep)” displays a graph of packet transmission times over time, which can help you identify trends and patterns in network traffic.
  • “Statistics” provides a wide range of statistical information about the packets being captured, including “Protocol Hierarchy,” “Endpoints,” “IO Graphs,” “Conversations,” “Flow Graph,” “TCP Stream Graphs,” and “HTTP.”
  • “Protocol Hierarchy” displays a graphical representation of the protocols being used on your network, with the most frequently used protocols at the top. It is useful for identifying potential problems with your network.

Overall, Wireshark is a powerful tool that can be used to troubleshoot a wide range of network connectivity issues. By using the features discussed in this series, network support technicians can quickly and effectively identify and resolve problems with their networks, improving overall performance and reliability. Whether you are a seasoned network support professional or just starting out, learning how to use Wireshark is a valuable skill that can help you troubleshoot and optimize your network.

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[SOLVED] Using Wireshark to Troubleshoot Network Connectivity Issues: Statistics

Using Wireshark to Troubleshoot Network Connectivity Issues: Statistics

In addition to the “Follow TCP Stream,” “Decode As,” “IO Graphs,” “Expert Infos,” “Time Sequence Graph (tcptrace),” “Conversation Filter,” and “Graphical Time Sequence (grep)” features, Wireshark also includes a tool called “Statistics” that provides a wide range of statistical information about the packets being captured.

To use the “Statistics” feature, simply select the “Statistics” menu and then choose the type of statistical information that you want to view. Wireshark provides a number of different options, including “Protocol Hierarchy,” “Endpoints,” “IO Graphs,” “Conversations,” “Flow Graph,” “TCP Stream Graphs,” and “HTTP.”

Part A: How to Use the Protocol Hierarchy
To use the “Protocol Hierarchy” option in the “Statistics” feature in Wireshark, follow these steps:

Select the “Statistics” menu and then choose “Protocol Hierarchy.”
In the “Protocol Hierarchy” window, you will see a graphical representation of the protocols being used on your network, with the most frequently used protocols at the top.
To view more detailed information about a specific protocol, click on the protocol in the graph. This will open a new window with a breakdown of the packets being captured for that protocol.

Part B: Why the Protocol Hierarchy is Useful
The “Protocol Hierarchy” option in the “Statistics” feature is useful for a number of reasons:

It provides a high-level overview of the protocols being used on your network. By seeing which protocols are being used the most, you can get a sense of the types of traffic that are generating the most activity on your network.

It helps you identify any potential problems with your network. For example, if you see that a particular protocol is being used much more frequently than others, it could be a sign that there is a problem with that protocol or that it is being used excessively.

It allows you to drill down into specific protocols to get more detailed information. By clicking on a specific protocol in the graph, you can open a new window with a breakdown of the packets being captured for that protocol, which can help you identify any issues with the packets or the protocol itself.

It helps you optimize your network by identifying any protocols that are using up too much bandwidth or causing other performance issues. By identifying and addressing these issues, you can improve the overall performance of your network.

Overall, the “Protocol Hierarchy” option in the “Statistics” feature in Wireshark is a valuable tool for network support technicians who are trying to troubleshoot connectivity issues and optimize network performance.

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[SOLVED]Using Wireshark to Troubleshoot Network Connectivity Issues: Graphical Time Sequence (grep)

Using Wireshark to Troubleshoot Network Connectivity Issues: Graphical Time Sequence (grep)

In addition to the “Follow TCP Stream,” “Decode As,” “IO Graphs,” “Expert Infos,” “Time Sequence Graph (tcptrace),” and “Conversation Filter” features, Wireshark also includes a tool called the “Graphical Time Sequence (grep)” feature that allows you to visualize the flow of traffic between two devices over time in a graphical format.

To use the “Graphical Time Sequence (grep)” feature, simply select the “Statistics” menu and then choose “TCP Stream Graphs -> Time-Sequence Graph (Stevens).” This will open a new window that allows you to choose the stream that you want to visualize.

The “Graphical Time Sequence (grep)” feature shows the flow of traffic between two devices over time, with the x-axis representing time and the y-axis representing the sequence numbers of the packets being sent. You can use this tool to identify any problems with the flow of traffic, such as delays or missing packets.

By using the “Graphical Time Sequence (grep)” feature in combination with other diagnostic tools, such as the “Follow TCP Stream” and “IO Graphs” features, you can gain a deeper understanding of the traffic on your network and identify potential problems. With a little bit of practice and a thorough understanding of the features and techniques available in Wireshark, you can become an expert at troubleshooting network issues and keeping

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[SOLVED] Using Wireshark to Troubleshoot Network Connectivity Issues: Conversation Filter

Using Wireshark to Troubleshoot Network Connectivity Issues: Conversation Filter

In addition to the “Follow TCP Stream,” “Decode As,” “IO Graphs,” “Expert Infos,” and “Time Sequence Graph (tcptrace)” features, Wireshark also includes a tool called the “Conversation Filter” that allows you to view the packets being exchanged between two specific devices or between devices using a specific protocol.

To use the “Conversation Filter” feature, simply select the “Statistics” menu and then choose “Conversations.” This will open a new window that displays a list of all the conversations that have been captured.

You can use the “Conversation Filter” feature to view the packets being exchanged between two specific devices or between devices using a specific protocol. To filter the conversations, you can use a variety of criteria, including the source and destination addresses, the protocol being used, and various other packet attributes.

The “Conversation Filter” feature is especially useful when you want to focus on a specific set of packets and see how they are being exchanged between devices. By using the “Conversation Filter” feature in combination with other diagnostic tools, such as the “Follow TCP Stream” and “IO Graphs” features, you can gain a deeper understanding of the traffic on your network and identify potential problems.

How to Use the Conversation Filter
To use the “Conversation Filter” feature in Wireshark, follow these steps:

Select the “Statistics” menu and then choose “Conversations.”
In the “Filter” field at the top of the window, enter the criteria that you want to use to filter the conversations.
Click the “Apply” button to apply the filter and display the filtered conversations.
For example, if you want to see the packets being exchanged between two specific devices, you can enter the IP addresses of the devices in the “Filter” field. If you want to see the packets being exchanged between devices using a specific protocol, you can enter the name of the protocol in the “Filter” field.

With a little bit of practice and a thorough understanding of the features and techniques available in Wireshark, you can become an expert at troubleshooting network issues and keeping your network running smoothly

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[SOLVED] Using Wireshark to Troubleshoot Network Connectivity Issues: Time Sequence Graph (tcptrace)

Using Wireshark to Troubleshoot Network Connectivity Issues: Time Sequence Graph (tcptrace)

In addition to the “Follow TCP Stream,” “Decode As,” “IO Graphs,” and “Expert Infos” features, Wireshark also includes a tool called the “Time Sequence Graph (tcptrace)” that allows you to visualize the flow of traffic between two devices over time.

To use the “Time Sequence Graph (tcptrace)” feature, simply select the “Statistics” menu and then choose “TCP Stream Graphs.” This will open a new window that allows you to choose the stream that you want to visualize.

The “Time Sequence Graph (tcptrace)” feature shows the flow of traffic between two devices over time, with the x-axis representing time and the y-axis representing the sequence numbers of the packets being sent. You can use this tool to identify any problems with the flow of traffic, such as delays or missing packets.

By using the “Time Sequence Graph (tcptrace)” feature in combination with other diagnostic tools, such as the “Follow TCP Stream” and “IO Graphs” features, you can gain a deeper understanding of the traffic on your network and identify potential problems. With a little bit of practice and a thorough understanding of the features and techniques available in Wireshark, you can become an expert at troubleshooting network issues and keeping your network running smoothly.