Posts by Jerry Sheehan
Understand OSPF Timers for Better Network Performance
More than 70% of big companies use Open Shortest Path First for easy routing. This shows how key it is to adjust ospf timers to keep data moving and cut down on outages. OSPF timers control how quickly devices spot link failures, share updates, and find new paths. By tweaking these settings, networks can cut…
Read MoreMPLS Networks: Guide for Newbies
More than 70% of big companies that got MPLS networks saw better reliability and fewer outages. This guide will show you how MPLS technology makes sure your data gets where it needs to go fast. It’s like having a VIP pass for your data, making it move smoother than regular connections. We’ll look at how…
Read MoreUnderstanding BGP Message Types Explained.
Did you know each BGP message has a fixed 19-octet header? Yet, it can grow up to 4096 octets? This shows how flexible BGP is for global routing needs. BGP keeps the internet running by sending keepalive messages every 60 seconds. It uses four main bgp message types: OPEN, UPDATE, KEEPALIVE, and NOTIFICATION. These types…
Read MoreFix Google WiFi Blinking Orange Issue Now
Did you know that 70% of connectivity problems with Google Nest Wifi and Google Wifi happen because of improper cable connections? This can spark an orange signal that breaks your internet flow at home. The google wifi blinking orange light often signals a network hiccup that needs quick attention. Basic checks, such as securing loose…
Read MoreAndroid Browsers Ranked: The Best Picks for Your Mobile Experience
Did you know over half of global web activity happens on smartphones? This shows how important an android web browser is in our daily lives. Choosing the right browser for your android phone can change your online experience. Speed, reliability, and safety are key. Whether you pick a free browser or a premium one, it…
Read MoreCheck Your ISP Easily – Quick Internet Provider Guide
Did you know each U.S. city has an average of three wired internet providers? Yet, most homes only have access to one or two. This gap makes many wonder: who is my isp? Figuring out how to check isp and where is my isp is key when speeds drop or outages happen. By verifying your…
Read MoreData Classification: Securing Your Business Through Effective Information Management
Now digital world, 2.5 quintillion bytes of data are made every day. But it’s how we manage this data that really matters for our business’s safety and success. Data classification is key to both protecting and organizing this data. In the world of cyber security, knowing how to classify data is not just helpful—it’s essential.…
Read MoreNOC vs SOC: Understanding the Key Differences in IT Operations
Companies must keep services running and protect their data. A big problem is downtime, with 82% of companies facing it in the last three years. The Network Operations Center (NOC) and the Security Operations Center (SOC) play key roles. They help keep networks running smoothly and protect against cyber threats. Knowing the difference between NOC…
Read MoreGRE Tunnel vs IPSec: Detailed Comparison
In the world of network security and data transport, GRE tunnel vs IPsec stands out. GRE routes many protocols over IP networks, following RFC 2784. On the other hand, IPsec protects data integrity, as stated in RFC 2406. GRE is great at carrying multicast and IPv6, using Protocol number 47. IPsec, though, uses ESP and…
Read MoreWhat is an MFA: MFA in Cybersecurity
99.9% of attacks on accounts can be stopped by MFA in cybersecurity. Sadly, only 14% of small businesses can fight cyber threats. Knowing what an MFA is and its role in cyber security is key for all businesses. MFA is a strong defense against unauthorized access to networks, emails, and admin rights. Hackers attack every…
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