Dual-Band WiFi Setup: Should You Merge or Separate SSIDs? In today’s connected world, choosing the best dual-band WiFi setup can make a dramatic difference in performance, coverage, and stability. As more devices compete for bandwidth, deciding whether to merge your 2.4GHz and 5GHz bands under one SSID or keep them separate has become a hot topic among home users and tech enthusiasts alike. Understanding 2.4GHz vs 5GHz WiFi Bands Before diving into the pros and cons of a dual-band WiFi setup, it’s crucial to understand the key differences between 2.4GHz and 5GHz frequencies: Coverage Distance: 2.4GHz signals travel further and penetrate walls more effectively because of their lower frequency. This makes them ideal for larger homes or spaces with multiple...
Linux server network troubleshooting is an essential skill for every system administrator responsible for maintaining reliable services. When your server suddenly loses connectivity, experiences slow response times, or refuses to communicate with other machines, your first question often is: “Where’s the issue?” This comprehensive guide will walk you through six of the most frequent network problem scenarios on Linux, complete with practical commands to identify and fix each issue. By following these tips, you’ll be equipped to pinpoint the root causes faster, minimize downtime, and keep your systems running smoothly. Scenario 1: Server Cannot Reach the Public Internet Symptoms: ping www.example.com returns no response curl reports “Could not resolve host” When your Linux server can’t access the public internet, start...
1. Introduction Enterprises worldwide are racing to adopt IPv6 to solve the IPv4 address exhaustion problem and unlock modern networking benefits. This guide walks you through a realistic, zero-downtime migration on Cisco Meraki MX, MS, and MR devices. Each step includes dashboard screenshots (you’ll capture locally), example configurations, validation commands, and troubleshooting tips—so your team can implement IPv6 without guesswork. 2. Planning & Design 2.1. Audit Existing IPv4 Infrastructure Export your current Meraki network report: Dashboard > Organization > Summary report > Export as CSV. Document all VLAN IDs, subnets, DHCP scopes, firewall rules, NAT policies, VPN peers. Create a spreadsheet with columns: Device Serial, VLAN, IPv4 Subnet, DHCP Range, ACLs. 2.2. Design Your IPv6 Address Plan Obtain a /48...
FoxDoo Technology
FoxDoo Technology
