Handy Guide & Troubleshooting Document Collection | Learn & Share to Win Rewards!
  

Sangfor Jojo Lv5Posted 2026-Jul-16 15:48

Hey everyone,
  
Have you ever been stuck on feature configuration, confused by unexpected device issues, or struggled to pick the best solution amid multiple functional options?
  
Good news! Our community has lots of super valuable original posts contributed by experienced users, covering practical configuration guides, real troubleshooting cases, detailed feature comparisons, and helpful avoidance tips.
  
To help everyone save time on searching and learn efficiently, we’ve sorted out and collected all these excellent practical documents in this post.
  
Here is the full collection link
Troubleshooting#Troubleshooting# NGAF Upgrade Failed Due to Insufficient   Disk Space
TroubleshootingNGAF HA Sync Failed After Firmware Upgrade
TroubleshootingAthena NGFW High CPU Usage – Troubleshooting Guide
TroubleshootingSSL VPN Slow Speed – Troubleshooting Guide
Troubleshooting#Troubleshooting# Sangfor HCI Cluster Storage Latency   Causing VM Performance Degradation
Troubleshooting#Troubleshooting# Sangfor HCI Cluster Storage Performance   Degradation Due to Hard Disk Bad Sectors
TroubleshootingMigrating Cisco CUCM from VMware to Sangfor
Troubleshooting#Troubleshooting Case# How We Identified High Storage   Latency Before It Became a Major Outage
Configuration#Configuration# How to Configure Policy-Based Routing   (PBR) on Sangfor NGFW for link-based traffic routing
ConfigurationDell R770 Sangfor HCI Installation
ConfigurationHow to Configure Link Aggregation (Bonding) Between   Sangfor NGFW and UniFi Switch
ConfigurationUpgrading Sangfor aCloud Cluster Nodes Safely and Without   Downtime
ConfigurationZero-Downtime Reality: Why SCMT is the New King of   Production Migrations
ConfigurationNetwork Visibility: Selecting the Right aNI Specification   for 100% Flow Collection
Configuration#Config Guides# Configuring Extra Syslog Servers When   Connecting FortiGate to XDR
Configuration#Configuration# How to Decommission SCP from an HCI   6.11.1 R1 Cluster Without Losing vCenter Access
Feature   Tips#Feature Tips# Sangfor HCI Installation Mode on   Third-Party Servers
Feature   Tips#Feature Tips# Sangfor HCI Installation Mode on   Third-Party Servers
Feature   Tips#Feature Tips# Network Visibility: Selecting the Right   aNI Specification for 100% Flow Collection
Feature   Tips#Feature Tips# Which Sangfor IAG Deployment Mode is Right   for Your Network?
Feature   Tips#Feature Tips# Zero-Downtime Reality: Why SCMT is the New   King of Production Migrations
Industry News#Industry News# The Next Cybersecurity War: AI-Powered   Attacks vs AI-Driven Defense
Industry News#Industry News# AI vs AI: The New Cybersecurity   Battlefield in 2026
Tech   Tips#Tech Tips# Top 5 Firewall Mistakes You Should Avoid
Tech   Tips#Tech Tips# Engineering Guide: How to Calculate True   Usable Space on Sangfor aSAN (2-Copy vs. 3-Copy Policy)
Tech   Tips#Tech Tips# Maximizing VM Power: Why Sangfor vmTools is   Mandatory for Production
Tech   Tips#Tech Tips# Architecting the Ultimate Data Shield: When   to Use Snapshots, Backups, or Real-Time CDP
Tech   Tips#Tech Tips# How to Calculate Actual Usable Space in aSAN   (2-Copy Policy)
Tech   Tips#Tech Tips# Migrating Cisco CUCM from VMware to Sangfor
Tech   Tips#Tech Tips# XDR vs EDR: Which Security Approach Delivers   Better Protection in 2026?
Tech   Tips#Tech Tips# How aSAN Virtual Storage Works & Disk   Sizing Guide
Tech   Tips#Tech Tips# IAM/IAG is not authenticating users — users   go online without logging in or get stuck
Tech   Tips#Tech Tips# Upgrading Sangfor aCloud Cluster Nodes Safely   and Without Downtime
Tech   Tips#Tech Tips# Choosing the right deployment mode for your   Sangfor Internet Access Gateway (IAG)
Tech   Tips #Tech Tips# The   Rise of AI-Powered Cyber Threats: How Organizations Can Stay Ahead in 2026
Tech   Tips#Tech Tips# Hot Migration from VMware Workstation to   Sangfor HCI Using Only HCI Manager – Is It Supported?
Tech   Tips5 Essential Backup Best Practices to Protect Your Virtual   Environment


At the same time, we sincerely invite every one of you to join our sharing team.
Everyone’s usage experience is unique and precious! All your original sharing is worthy of being seen and learned by more people.

Let’s learn from each other, exchange practical experience, and build a more helpful and active community together.

Brando Lv5Posted 2026-Jul-16 21:29
  
Thanks for sharing.
Sangfor Jojo Lv5Posted 2026-Jul-16 15:59
  
Please do not hesitate to give your encouragement and like to these experienced contributors.