Network Engineer Basics to Advanced Part 7| скачать в хорошем качестве

Network Engineer Basics to Advanced Part 7|

‪@SnT-Networks‬ : 🚀 Network Engineer Basics to Advanced – Part 7 | DDoS, VPN Troubleshooting, Firewall HA Deep Dive Welcome back to the Network Engineer Basics to Advanced series! In Part 7, we tackle real-world troubleshooting scenarios that every network engineer should know – from identifying and mitigating DDoS attacks to fixing VPN outages and recovering firewall clusters. ⏱ Chapters: 00:00 – Introduction 00:22 – DDoS Attack Response – Step-by-Step 05:30 – VPN Phase 1 & Phase 2 Down – Troubleshooting Guide 10:00 – Firewall HA Cluster Down (Active-Active & Active-Passive) 12:32 – Keepalives & Session Synchronization in Firewall HA 14:45 – Summary & Pro Tips 💡 Topics Covered: 1️⃣ DDoS Attack Response – Step-by-step approach from detection to mitigation using tools like NetFlow, SNMP, firewall logs, rate limiting, and ISP coordination. 2️⃣ VPN Phase 1 & Phase 2 Down – Systematic troubleshooting for IKE, NAT-T, encryption domains, transform sets, and ACL mismatches. 3️⃣ Firewall HA Cluster Failure – Active-Active & Active-Passive troubleshooting, HA link verification, failover recovery, and split-brain resolution. 4️⃣ HA Keepalives & Session Sync – Understanding HA1, HA2 (Palo Alto), Failover links, and stateful session replication. 📌 This video is perfect for: Network Engineers (Beginner to Advanced) Cybersecurity Professionals Anyone preparing for networking interviews Students learning real-world troubleshooting 🔥 Key Skills You’ll Gain: DDoS attack detection & mitigation IPsec VPN troubleshooting methodology Firewall HA failover diagnosis High Availability link best practices 📺 Watch now and boost your troubleshooting skills! Knowledge Base: Firewall Interview Question:    • Firewall Interview Questions   Email Security:    • Email Security Fundamentals: SPF, DKIM, an...   Scenario Based Interview Questions:    • Scenario Based Interview Questions for Net...   Packet flow in detail:   • Packet Flow in Detail   What is SD WAN:    • What is SD-WAN? | Introduction to SD-WAN [...   What is Zero Trust access:    • What is Zero Trust?   About ‪@SnT-Networks‬ : We provide Engineers with training and interview refreshers help ace their next interview. We are a solid team of Engineers with over 15 years of engineers with prestigious companies. Stay connected with us! Facebook: facebook.com/profile.php?id=61568680502452 Instagram: instagram.com/SeekhoHub