Shubham Dhal’s Post

In this article, you'll learn how to build a K3s multi-cluster network using Cilium and BGP on a Unifi UDM. More: https://lnkd.in/gDCz9b8M

Understanding Ether Type for IPv4: 0x0800 The Ether Type 0x0800 is a hexadecimal value that identifies Internet Protocol version 4 (IPv4) frames in Ethernet networks. When a data packet with this Ether Type is transmitted, it indicates that the payload contains an IPv4 packet. This plays a crucial role in facilitating proper data routing and communication over the internet. 📌 Don’t forget to follow us for more insights: 🌐 Website: https://www.cciehub.com/ 📸 Instagram: https://lnkd.in/gk5m46nA 𝕏 Twitter (X): https://x.com/cciehub 🎬Youtube: https://lnkd.in/e4uCmfba 💬 Telegram: https://t.me/CCIEHUB 👍 Facebook: https://lnkd.in/gFCn7Zuh #CCIEHub#EtherType#IPv#Networking#Ethernet#InternetProtocols#DataTransmission#Hexadecimal#PacketRouting

This article explains how to set up and use Advanced Network Observability in AKS to monitor and troubleshoot network performance. More: https://lnkd.in/gcJPT7Cd

Great post! Networking protocols are truly the backbone of our digital world. Protocols like TCP/IP, HTTP/HTTPS, FTP, and DNS ensure seamless and secure communication across networks. Understanding these protocols is key to optimizing network performance and troubleshooting issues. Always fascinating to see how these systems work together to keep us all connected

The TCP/IP model is absolutely fundamental to modern networking. It provides the framework that allows different devices and networks to communicate seamlessly, making the internet and countless other networks possible. By defining how data should be packetized, addressed, transmitted, routed, and received, TCP/IP ensures interoperability and reliability across diverse systems and platforms.

🌐 New Blog Alert! 🚀 I’m excited to share my latest blog, "Learn to initiate talk: TCP and Three-way Handshake" now live on my Hashnode blog! 🎉 In this article, I break down one of the fundamental processes of Internet communication—TCP’s three-way handshake. From how devices establish reliable connections to the intricacies of SYN, SYN-ACK, and ACK, it’s all explained simply. 📖 Check it out here: https://lnkd.in/gzXzQSCC 🔍 If you're passionate about networking, curious about TCP, or just love exploring the tech that powers the internet, this is for you! I'd love to hear your thoughts and feedback. Feel free to share it with others who might find it helpful. Let's connect and discuss! #Networking #TCP #ThreeWayHandshake #Hashnode #TechBlog #chaicode

What is the protocol A protocol is a set of rules and standards that define a language for devices to communicate with each other. These rules dictate how data should be exchanged, formatted, and interpreted during communication. Protocols are implemented at different layers of the networking stack. Some common low-level protocols include: TCP (Transmission Control Protocol): Ensures reliable, ordered, and error-checked delivery of data packets. UDP (User Datagram Protocol): Provides a connectionless, lightweight method for data transfer. IP (Internet Protocol): Handles addressing and routing of packets across networks. ICMP (Internet Control Message Protocol): Used for network diagnostics and error reporting.

🌟IPv6 Address Types:🌟 1. Unicast🔍: One-to-one communication (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334) 2. Multicast🔊: One-to-many communication (e.g., ff00::/8) 3. Anycast📢: One-to-nearest communication (e.g., 2001:db8:85a3::1) 🖍️Unicast Address Types: 1. 🪪Global Unicast Address (GUA): Publicly routable similar to public IP in ipv4 address (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334) 2. 🪪Unique Local Address (ULA): Private, non-routable similar to private IP in ipv4 address (e.g., fd00::/8) 3. 🪪Link-Local Address(LLA): Used for local communication (e.g., fe80::/64) Automatically configured by default in IPV6 address. No manual configuration required,non routable,and unique within broadcast domain. Multicast Address Types: 1. Reserved Multicast Address: ff00::/8 2. Well-Known Multicast Address: ff0x::/16 🗂️Anycast Address Types: 1. Subnet Router Anycast Address: used for router identification 🔑Key Concepts: - IPv6 addresses are 128 bits long - Hexadecimal notation with colon separation - Prefix length notation (e.g., /64) -You can use EUI-64 for giving remaining 64 bit in IPV6 addressing

The mobile data experience is about speed and coverage. Speed in 4G, 5G, 5G NR is about transmission & transport - in terms of transport the main protocols are TCP [55%] & UDP (QUIC) [45%]; Used mainly for streaming the UDP (QUIC) transport will grab as much bandwidth as it can, without reacting quickly to network pressures - like a hungry person and an all-you can eat buffet. On the other hand, TCP will be polite, negotiating to send & receive reliably. In a shared network, for the same user/device UDP may eat TCP's lunch. But TCP can be improved, optimized to be a little more aggressive, not to give up their place so easily to UDP QUIC. This is fight to ensure that connection-oriented protocols get their share of the network bandwidth in the face of UDP. TCP also has the benefit of reacting much faster to to network pressures - and adjusting their settings independently of web content servers. The fair share discussion is about download speed between streamed content (mostly UDP) and the rest of the web (TCP). Optimize TCP for 4G & 5G with 25% improvement. Get the Enea insight on this topic @ https://lnkd.in/gakgQQn4

How the Obscure Network Time Protocol Works to Sync Clocks Around the World https://lnkd.in/ddPYCGYP