exFAT vs NTFS vs FAT32: Which File System Should You Pick?
The short answer: use NTFS for Windows-only drives, exFAT for drives shared between Windows and Mac, and FAT32 only for older devices that don’t support exFAT. If you’re formatting a USB drive or external SSD in 2026, most people should choose exFAT for cross-platform use and NTFS for Windows-only storage. FAT32 is only worth...
BGP vs OSPF: When to Use Which Protocol (2026 Guide)
TL;DR: Use OSPF inside your own network for fast, automatic routing between your routers. Use BGP when connecting to the Internet, peering with another company, or running a large-scale data centre fabric. OSPF is an Interior Gateway Protocol (IGP). BGP is an Exterior Gateway Protocol (EGP). They solve different problems, and most serious networks...
MSTP Explained: Multiple Spanning Tree Protocol Guide
Multiple Spanning Tree Protocol (MSTP) is an IEEE 802.1Q standard that maps many VLANs to a small number of spanning tree instances. Instead of running one instance per VLAN (like PVST+) or a single instance for every VLAN (like classic STP), MSTP groups VLANs into MST instances inside MST regions. The result: faster convergence,...
Per VLAN Spanning Tree (PVST) Explained: The CCNA Guide
Per VLAN Spanning Tree (PVST) is a Cisco-proprietary protocol that runs a separate instance of the Spanning Tree Protocol for every VLAN on a switch. Each VLAN gets its own root bridge, its own loop-free topology, and its own set of blocked ports. That’s the whole idea, and it’s why Cisco switches ship with...
How to Become a Network Engineer in 2026: Skills, Certs, and Career Roadmap
$109,040. That’s the average network engineer salary in the United States right now. Senior engineers with a CCIE? They’re pulling $166K and up. So how do you get there? Here’s the short answer. You need a mix of technical skills, at least one solid certification, and some hands-on experience. A degree helps, but it...
CCNA vs CCNP: Which Cisco Certification Should You Get?
$82,000 a year or $112,000. That’s the salary gap between a CCNA holder and someone with a CCNP. Pretty big difference for one certification level, right? But here’s the thing. Jumping straight to CCNP isn’t always the smart move. And getting your CCNA first doesn’t mean you’re falling behind. It depends on where you...
CompTIA Tech+ Practice Test: Sample Questions and Study Tips
Most people who search for a CompTIA Tech+ practice test have already decided to sit the exam. Smart move. But here’s the thing: if you’re grinding random free dumps from sketchy websites, you’re studying the wrong way. A lot of those questions are outdated, pulled from the old ITF+ exam (FC0-U61), or just flat-out...
CCNA Exam Cost 2026: Full Fee Breakdown and How to Save
The CCNA exam cost in 2026 is US$300 for the Cisco 200-301 CCNA exam. That price covers one exam attempt through Cisco’s exam system and Pearson VUE. It doesn’t include taxes, study materials, labs, practice exams, or training. For most candidates, the full CCNA certification cost is higher than the exam fee. A realistic...
IT Certification Jobs in Canada 2026: Which Certs Employers Actually Want
48% of Canadian IT hiring managers are increasing headcount in 2026. And they’re not looking for degrees. They want certifications. That single stat from Robert Half Canada tells you everything about where IT certification jobs in Canada are heading this year. So which certifications actually get you hired? Short answer: cybersecurity certs (CISSP, Security+),...
Network+ vs CCNA: Which Networking Certification Is Better for Your Career?
You’ve probably heard that network plus vs ccna is basically a coin flip – two beginner certs, same level, pick either one. Honestly? That’s a myth. And believing it could cost you years in the wrong direction. So here’s the quick answer. Network+ vs CCNA isn’t really a close race for most people in...
