Networking

Did you know 1 in 5 firms have reported a serious outage within the last three years? These sudden setbacks can derail operations and leave organizations vulnerable. Many professionals ask what is redundant routing. It involves backup paths that keep data flowing if a main link fails. This approach shows the redundant routing meaning: a…

ISR plays a big role in military operations, making up about 80% of decisions. It’s used for tasks like drone surveillance and satellite intelligence. But in networking, ISR has a different role that affects every part of modern networks. People often wonder, “what does isr stand for” or look for the “isr full form.” They…

Network topology is a key player in the digital world. It affects how we communicate online. Whether it’s at home or in a big company, the network’s structure is very important. Every time we post online, our devices talk to each other. This is thanks to a network of routers, switches, and cables. These patterns,…

Did you know the global computer server market hit $94.91 billion in 2022? It’s expected to reach $100.39 billion in 2023. This shows how vital types of servers are for businesses today. They help with efficiency, scalability, and security. Servers are key to the internet’s smooth operation. They handle many user queries at once. Advanced…

Vast data flows through networks constantly. Bytes exchanged per session impact network overhead, significantly affecting bandwidth usage. For example, a single 4K video stream generates 25-40 MBps (Netflix, 2023), while IoT devices add 1-5 KB per transaction (Cisco, 2024), driving overhead up by 15-20% in mixed-use networks (Gartner, 2022). Each transaction’s round-trips show us latency,…

In the world of internet and network reliability, the stakes are high. More than two-thirds of IT and data outages cost businesses over $100,000. This is according to Uptime Institute’s Annual Outage Analysis. It shows how network disruptions can harm companies of all sizes. But, what if we could prevent or avoid many of these…

In USA an globally a 35% boost in IT service reliability is seen in companies with a dedicated server team. Network servers are key in data centers, supporting digital businesses. They manage huge data, run complex apps, and help with smooth global network communication. Regular updates and patch management can make servers 50% more stable. This…

Imagine technology that lets data centers miles apart work together seamlessly. Cisco’s Overlay Transport Virtualization (OTV) makes this possible. It wraps Ethernet frames in IP packets for Layer 2 connectivity across distances. This technology doesn’t change your network setup. At least two Cisco OTV edge devices are used at each data center for reliability. This…

Did you know VLANs have a 12-bit ID space? This limits them to 4,096 segments. On the other hand, VXLAN uses 24 bits for its ID. This allows up to 16 million segments. We’re going to compare vxlan vs vlan. We’ll see how VXLAN solves scalability problems. Both technologies divide networks, but VXLAN does it…

A single Cisco router can have up to 21 virtual terminal lines. This lets many administrators work together. Network teams use these lines to manage devices securely. They can grant access to certain users or block others. For example, they might allow a level 15 username to access but block 10.1.1.3/24 from telnet sessions. vty…