Scenario: A Citrix Administrator configures an Access Control List (ACL) to block traffic from the IP address 10.102.29.5:
add simpleacl rule1 DENY -srcIP 10.102 29.5
A week later the administrator discovers that the ACL is no longer present on the Citrix ADC.
What could be the reason for this?
The most plausible reason for the ACL no longer being present on the Citrix ADC is that the Citrix ADC has been restarted without saving the configurations. When configurations are made on a Citrix ADC, they must be saved explicitly; otherwise, they are lost upon a system restart. This can lead to the disappearance of the ACL rules that were configured.
D D D D DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Answer D: https://docs.netscaler.com/en-us/citrix-adc/current-release/networking/access-control-lists-acls/simple-acls-and-simple-acl6s.html " ACLs with TTLs are not saved when you save the configuration."
No ACL applied
D is the answer, since you do not use apply on simpleacl