Tagged: cli
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The Ultimate FortiOS CLI Reference for the NSE 4 Exam – Part 1: System Health & Routing
Part 1 of a 3-part deep-dive CLI reference for the NSE 4 exam. Covers get system status, get system performance status, interface and NIC diagnostics, the routing table RIB vs FIB, ARP, and ping-options — with live output breakdowns and exam-pressure indicators for every command.
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The Ultimate FortiOS CLI Reference for the NSE 4 Exam – Part 2: Session Table & Packet Flow
Part 2 of 3 in the NSE 4 CLI reference series. Deep-dives into FortiOS session table internals — filtering, reading, and clearing sessions — then covers the packet sniffer verbosity levels 1–6 and the full debug flow chain with line-by-line breakdown of successful vs. dropped traces.
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The Ultimate FortiOS CLI Reference for the NSE 4 Exam – Part 3: VPN & HA
Part 3 of 3 in the NSE 4 CLI reference series. Covers IPsec VPN diagnostics (IKE gateway state, tunnel SAs, SPI counter discrepancies), SSL-VPN authentication traces, and HA cluster mechanics — election criteria, heartbeat state, and configuration synchronisation verification via checksum hashes.
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Building a Polished CLI Tool with Click and Rich: Packaging Network Automation for Other Humans
Turn a working network-automation script into a tool your colleagues will use — moving from argparse to Click, formatted output with Rich, environment-loaded secrets, and pip-installable packaging.