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

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