Fortinet Network Security Support Engineer Lab Guide for FortiOS 7.2

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• Category: Library

✦ Table of Contents

Firmware Version
Network Topology
Lab 1: Troubleshooting Concepts
Exercise 1: Using the Debug Flow to Filter Traffic
Analyze the Debug Flow Output on ISFW
Modify the Debug Flow Filter
Disable and Reset the Debug Flow
Lab 2: System Resources
Exercise 1: Analyzing System Information
Check Resource Usage
Exercise 2: Analyzing a Crash Log
Display the Processes
Generate a Crash Log Entry
Check the Crash Log
Lab 3: Sessions, Traffic Flow, and Networking
Exercise 1: Exploring the Session Table
Analyze the Session Table
Create a Dirty Session
Exercise 2: Troubleshooting Connectivity Issues
Network Topology
Problem Description
Objective
Tips for Troubleshooting
Lab 4: Security Fabric
Exercise 1: Troubleshooting Downstream Communication
Network Topology
Problem Description
Objective
Tips for Troubleshooting
Lab 5: Authentication
Exercise 1: Troubleshooting LDAP Authentication
Network Topology
Problem Description
Objectives
Tips for Troubleshooting
Lab 6: FSSO
Exercise 1: Troubleshooting FSSO
Network Topology
Problem Description
Review the FSSO Configuration on FortiGate
Tips for Troubleshooting
Lab 7: Web Filtering and Antivirus
Exercise 1: Troubleshooting Web Filtering
Network Topology
Problem Description
Objective
Tips for Troubleshooting
Exercise 2: Troubleshooting Antivirus
Network Topology
Problem Description
Objective
Tips for Troubleshooting
Lab 8: High Availability
Exercise 1: Troubleshooting High Availability
Network Topology
Problem Description
Objective
Tips for Troubleshooting
Disconnect NGFW-2 From the Cluster
Lab 9: IPsec
Exercise 1: Troubleshooting IPsec
Network Topology
Problem Description
Objective
Tips for Troubleshooting
Lab 10: IPsec—IKEv2
Exercise 1: Troubleshooting IPsec Using IKEv2
Network Topology
Problem Description
Objective
Change the Firewall Rules on Linux Router
Tips for Troubleshooting
Lab 11: Routing
Exercise 1: Testing the Failover of Existing Sessions
Check the Routing Table
Test the Primary Default Route
Test the Failover
Test the Failback
Exercise 2: Troubleshooting Routing
Prerequisites
Network Topology
Problem Description
Objectives
Tips for Troubleshooting
Lab 12: BGP Troubleshooting
Exercise 1: Troubleshooting the BGP Neighbors
Problem Description
Objective
Tips for Troubleshooting
Exercise 2: Troubleshooting BGP Routing
Network Topology
Problem Description
Objective
Tips for Troubleshooting
Lab 13: OSPF
Exercise 1: Monitoring OSPF
Check the Status of OSPF on NGFW-1
Check the Status of OSPF on DCFW and ISFW
Check Connectivity
Exercise 2: Troubleshooting OSPF
Network Topology
Problem Description
Objective
Tips for Troubleshooting