CompTIA Network+ (N10-009) Study Group Session Highlights Key Exam Topics and Troubleshooting Tools

18 Jul 2026

CompTIANetwork+N10-009IPv6SLAACnetworkingtroubleshootingpingtraceroutenslookupdignetstatfiber_opticpower_budgetexam_prepstudy_groupYouTubeProfessor_Messer

The video is a live CompTIA Network+ (N10-009) study group session hosted by Professor Messer, covering exam objectives and troubleshooting scenarios. Key technical topics include SLAAC (Stateless Address Autoconfiguration) for IPv6, where devices self-configure routable addresses without DHCP, and command-line tools like ping, traceroute, nslookup/dig, and netstat for network diagnostics. The session also explains fiber optic power budget calculations, emphasizing the need to account for signal losses from splices and connections when determining transmitter output. The exam, released on June 20, 2024, has a 90-minute duration and requires a 720/900 passing score, with performance-based questions appearing early in the test. The study group occurs monthly, with replays available on YouTube and an audio podcast version released within a day. Central Florida’s summer weather, including lightning risks, was noted as a disruption to live streams.