Router bridge mode setup

Network virtualization

Network virtualization is a cutting-edge technology that enables the creation of logical networks on top of a physical network infrastructure. This can increase flexibility, reduce costs, and allow for more efficient use of resources. It is no wonder that network virtualization is becoming increasingly popular in data centers of various sizes.


The core idea of virtualization is to make a single physical resource, such as a server or storage device, appear as multiple virtual resources. In the case of network virtualization, this translates to the ability to create multiple virtual networks on top of a single physical network infrastructure. These virtual networks can be isolated from each other, so that they act as if they were separate, physical networks.


The benefits of network virtualization are numerous. It allows for more flexible and granular control of network resources, as each virtual network can be configured independently. This means that different applications or services can have their own dedicated virtual networks, with different network policies, bandwidth allocations, and security settings. This can improve application performance, reduce congestion, and simplify network administration.


Network virtualization can also help reduce costs, as it allows for the consolidation of multiple physical networks into a single network infrastructure. This can help reduce the number of physical switches and routers needed, as well as the associated cabling and power requirements.


Overall, network virtualization is a powerful and versatile technology that can help organizations improve their network performance, reduce costs, and increase flexibility. As data centers continue to evolve and demand for more efficient and scalable network infrastructure grows, network virtualization is likely to become even more important in the years to come.

In today's era where cyber-attacks are advancing day by day, having a reliable network security vulnerability scanner has become more critical than ever. This tool is the first line of defense against cybercriminals who are continuously searching for a way to infiltrate and harm your network.
Think of a network security vulnerability scanner as a virtual bodyguard that examines your network for weak spots and potential security breaches. It does this by scanning your computer systems, hardware and software, and network devices for any known security vulnerabilities.
Once the vulnerability scanner detects these issues, it will notify you, along with details on how to resolve them. This way, your IT team can get to work and patch vulnerabilities before cybercriminals can exploit them.
Now, you might be thinking, why do I need a network security vulnerability scanner when I already have robust cybersecurity measures in place? The truth is that no security system is 100% foolproof, and there may be certain loopholes that you may not even know exist.
This is where a vulnerability scanner comes in handy. It detects and diagnoses any issues with your system's security and provides you with solutions to improve your security measures.
In conclusion, a network security vulnerability scanner is an essential tool you should incorporate in your cybersecurity arsenal. With it at your disposal, you can rest easy knowing your network is being safeguarded against potential security breaches.

Ethernet frame

An Ethernet frame is a communication unit of data used by computer networking equipment, such as network interface cards, switches, and routers. The frame is a data link layer protocol data unit (PDU), which has a certain structure and purpose.
Ethernet frames consist of several sections that perform different functions. The preamble and start frame delimiter (SFD) introduce a new frame and synchronize the receiver's clock with the transmitter's clock. The MAC header contains the source and destination MAC addresses, as well as some control information such as the frame type and checksum. The payload is the actual data being transmitted. Finally, the frame check sequence (FCS) ensures the frame's integrity, allowing the receiver to detect any errors during transmission.
The most common types of Ethernet frames are unicast, multicast, and broadcast. Unicast frames are sent to a single destination address, whereas multicast frames are sent to a group of receivers identified by a multicast address. Broadcast frames are sent to all devices on the network, and can be used for various purposes such as discovering other network devices.
Ethernet frames have evolved over time, from the original Ethernet specification (IEEE 802.3) to newer versions such as Fast Ethernet (IEEE 802.3u), Gigabit Ethernet (IEEE 802.3ab), and 10 Gigabit Ethernet (IEEE 802.3ae).
In summary, Ethernet frames are an integral part of computer networking, allowing devices to communicate with each other over a shared medium. By understanding the structure and purpose of Ethernet frames, network engineers can troubleshoot and optimize their networks to provide better performance and reliability.
Ethernet frame

Router wireless network coverage

Router Wireless Network Coverage


Do you face slow internet speed when you move away from your router? Or maybe your wireless network doesn't cover every corner of your house or work area? Don't worry, you are not alone. Many people face the same problem, but don't worry. With a few simple tricks, you can easily fix this problem.
The router's wireless network coverage can be affected by many factors, including the router's placement, size of the building, and the number of walls or obstructions between the router and the device. Here are some tips for improving your wireless network coverage:
1. Place your router in a central location: Try to position your router close to the center of your house or workspace so that coverage is more even.
2. Avoid physical obstructions: Keep your router away from walls, furniture, or metal objects, which can block the wireless signal.
3. Upgrade your router antennas: You can improve the router's wireless range by upgrading the router antennas or purchasing an external antenna.
4. Buy a wireless repeater or range extender: These devices can extend your wireless network coverage by receiving the signal from the router and retransmitting it to a wider area.
5. Change the Wi-Fi channel: If your Wi-Fi network is congested, try changing the channel to a less busy one.
By following these simple steps, you can significantly improve your router's wireless network coverage. So, try these hacks and keep your internet speed up and running without any interruptions.

VPN software



We've all heard of VPN software but for some of us it's still a bit of a mystery. What does it do? How does it work? And do we really need it?



Well, first things first, VPN stands for Virtual Private Network. Think of it like a secure tunnel through the internet that connects your computer or device to a server somewhere else in the world. This server then becomes your gateway to the internet and all of your online activity is routed through it. Sounds like something out of a spy movie, right?



Now, why would you want to use VPN software? The main reason is privacy. When you connect to the internet without a VPN, your internet service provider (ISP) can see everything you do online. This includes your browsing history, search queries, and even the exact websites you visit. With a VPN, your ISP can't see any of that. The VPN also encrypts all of your internet traffic, making it much harder for anyone to intercept and read your data.



Another reason to use VPN software is to access content that may be blocked in your country. For example, if you're in China and want to access Google or Facebook, you won't be able to without a VPN. By connecting to a server outside of China, you can bypass these restrictions and access the content you want.



So, while VPN software may seem like something only top-secret government agents use, it's actually a really useful tool for anyone who wants to keep their online activity private and secure. Give it a try and see for yourself!


VPN software

VPN router

Protect Your Online Privacy with a VPN Router


Protecting your privacy online is becoming increasingly important. With data breaches and online surveillance becoming more prevalent, it’s essential to take steps to keep your information safe. One way to do this is by using a VPN router.
A VPN router is a device that allows you to connect multiple devices to a VPN (Virtual Private Network) simultaneously. This means that all of your devices will use the VPN, giving you an extra layer of security and privacy.
When you use a VPN router, your internet traffic is encrypted and routed through a remote server, which makes it difficult for anyone to intercept your online activity. This is especially important if you're using public Wi-Fi, which can be easily hacked.
Another advantage of using a VPN router is that it can overcome geo-restrictions. Some content is only available in certain countries, but when you connect to a VPN server located in that country, you can access that content from anywhere in the world.
Setting up a VPN router is easy, and there are many affordable options available. You can purchase a pre-configured router or install the VPN software yourself. Once set up, you can connect all of your devices to the VPN router, including smartphones, tablets, laptops, and smart TVs.
In conclusion, a VPN router is an effective way to protect your online privacy and keep your information secure. If you're concerned about your online privacy, investing in a VPN router is a wise decision that will give you peace of mind.

LAN port configuration

LAN Port Configuration


As we move towards a more connected world, it is essential for businesses to optimize their network infrastructure to gain maximum efficiency. One way to do this is by configuring LAN ports effectively. A Local Area Network (LAN) is a network of computers and devices connected together within a limited area, such as a building or campus. Configuration of LAN ports enhances connection and communication within the network.
The first step in LAN port configuration is to assign unique IP addresses to each device on the network. This enables devices to communicate with each other effectively. Devices that use an incorrect IP address or those that share an IP address may not work effectively. In addition, businesses should consider implementing VLANs (Virtual Local Area Networks) to segment their networks according to departments or functions.
Another aspect of configuring LAN ports involves optimizing the port speed and duplex settings. The speed setting determines how fast data is transmitted over the port, while duplex sets the mode of communication between devices. Both these settings should match between devices for efficient communication. Further, businesses should configure their LAN ports to use the most reliable switching options, such as port fast or port security.
Moreover, it is important to prioritize traffic on the network by setting Quality of Service (QoS) levels. This enables businesses to prioritize important traffic over less important traffic. By doing this, businesses can optimize communication and ensure that critical applications receive the necessary bandwidth.
In conclusion, LAN port configuration is an essential aspect of network optimization. With the right configuration, businesses can enhance communication, reduce network congestion, and run critical applications smoothly. By investing in LAN port configuration, businesses can significantly improve network performance, resulting in increased productivity and profitability.