How networking technology enables cheating in online exams
Guest Post: How might a student cheat during a supervised in-person online exam in a BYOD environment?
Tag: networking
Three of the best: ‘How to…’
‘How to’ posts are a great way to learn how to use a new tool, troubleshoot problems, or perform advanced tasks. Here are three of 2024’s best.
Three of the best: Geoff Huston
2024 delivered many insightful posts from Geoff, here are three of the best.
Three of the best: Guest Posts
Three of the best Guest Posts of 2024.
DNS nameservers
How recursive resolvers handle DNS queries and how can administrators optimize nameservers for performance and resilience?
Optical power balancing in DWDM
Guest Post: How to calculate theoretical optical power estimates at various ingress/egress points of a DWDM system before field validation.
GPON power budget calculations
Guest Post: Simplifying the concept of power budget calculations.
Out-of-Band network design for service provider networks
Guest Post: How to design OOB networks for ISPs, inspired by data centre networking.
Comparing Carrier Ethernet transport technologies
Guest Post: How to evaluate the pros and cons of Carrier Ethernet transport technology and choose the right solution.
The strange cases of consumer-grade routers on puny power supplies
Guest Post: Investigating the least likely suspect in router configuration.