Networking

[NET] Capture Network Trace

Capturing Network Trace Open elevated CMD Run: netsh trace start persistent=yes capture=yes tracefile=c:\temp\nettrace-boot.etl” Reproduce the issue Open elevated CMD Run: netsh trace stop Note: For boot issues, run step 1-2, reboot* and then continue. Converting ETL to Wireshark (.CAP) Download and install Microsoft Network Analyzer Open the ETL file Select Save as .CAP

[NET] Domain Name System (DNS)

DNS stands for domain name system – It is one of the most frequently asked interview questions when applying for a job in Information Technology (IT). DNS controls your domain’s website and e-mail configurations and settings. When someone visits your website/domain like tecism.com, the DNS record controls which name server (NS record) it reaches out   →