Chapter 9. Troubleshooting ACI
In this chapter, we will look at some troubleshooting steps, along with how we can back up and restore the fabric.
These are the recipes we will cover:
- Layer 2 troubleshooting
- FEX troubleshooting
- SSL troubleshooting
- Switch diagnostics
- APIC troubleshooting
- Upgrading the ACI software
- VMM troubleshooting
- Routing verifications
- Troubleshooting external connectivity
- Multicast troubleshooting
- QoS troubleshooting