Question 240
After enabling GRE tunnel, the change owner needs proof rather than a settings screenshot. Which result best demonstrates success?
Explanation
Correct Answer
This observation confirms GRE tunnel: the GRE tunnel is up and test traffic is observed on the corresponding ZIA path. It tests an actual outcome rather than merely proving that an administrator saved the configuration.
Incorrect Answers
This would be evidence for PAC file forwarding: A test URL returns the expected PAC proxy route and is observed at the cloud service. It does not demonstrate that the team can forward office traffic to a cloud security service when the edge supports GRE and the design permits it using GRE tunnel.
This would be evidence for Z-Tunnel forwarding: Client mode reports tunnel forwarding and a sampled eligible request appears in ZIA logs. It does not demonstrate that the team can forward office traffic to a cloud security service when the edge supports GRE and the design permits it using GRE tunnel.
This would be evidence for IPsec tunnel: negotiated IPsec security associations are established and packets increment. It does not demonstrate that the team can forward office traffic to a cloud security service when the edge supports GRE and the design permits it using GRE tunnel.



Zscaler Digital Transformation Administrator (ZDTA) Practice Tests