ACI Important Questions

An engineer is creating a configuration import policy that must terminate if the imported configuration is incompatible with the existing system. Which import mode achieves this result?

  • A. merge
  • B. atomic 
  • C. best effort
  • D. replace
Answer B

A situation causes a fault to be raised on the APIC. The ACI administrator does not want that fault to be raised because it is not directly relevant to the environment. Which action should the administrator take to prevent the fault from appearing?

  • A. Under System -> Faults, right-click on the fault and select Acknowledge Fault so that acknowledged faults will immediately disappear.
  • B. Create a stats threshold policy with both rising and falling thresholds defined so that the critical severity threshold matches the squelched threshold.
  • C. Under System -> Faults, right-click on the fault and select Ignore Fault to create a fault severity assignment policy that hides the fault.
  • D. Create a new global health score policy that ignores specific faults as identified by their unique fault code.
Answer C
08. Which two protocols support accessing backup files on a remote location from the APIC?
(Choose two.)
a) TFTP
b) FTP
c) SFTP
d) SMB
e) HTTPS

Ans B & C

10. Using EPG extension, an engineer has moved all endpoints in a VLAN into an ACI fabric. When he moves the default gateway from traditional switches into the fabric, he suddenly loses all connectivity to the endpoints from outside the fabric.
Which of the following are possible reasons this has taken place?
(Choose all that apply.)
a) The Layer 2 connection between ACI switches and non-ACI switches has been disconnected.
b) The bridge domain does not have an associated L3Out configured.
c) The subnet Scope parameter on the BD needs to be set to Advertised Externally.
d) No contracts have been associated with the EPG.

Answer: b, c, d

Which feature dynamically assigns or modifies the EPG association of virtual machines based on their attributes?

  • A. vzAny contracts
  • B. standard contracts
  • C. application EPGs
  • D. uSeg EPGs
Ans – D