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Palo_Alto_Networks

PSE-PLATFORM · Question #83

A VPN connection is set up between Site-A and Site-B, but no traffic is passing in the system log of Site-A, there is an event logged as like-nego-p1-fail-psk. What action will bring the VPN up and al

The correct answer is D. Change the pre-shared key of Site-B to match the pre-shared key of Site-A. Explanation/Reference:

VPN Configuration and Troubleshooting

Question

A VPN connection is set up between Site-A and Site-B, but no traffic is passing in the system log of Site-A, there is an event logged as like-nego-p1-fail-psk. What action will bring the VPN up and allow traffic to start passing between the sites?

Options

  • AChange the Site-B IKE Gateway profile version to match Site-A,
  • BChange the Site-A IKE Gateway profile exchange mode to aggressive mode.
  • CEnable NAT Traversal on the Site-A IKE Gateway profile.
  • DChange the pre-shared key of Site-B to match the pre-shared key of Site-A

How the community answered

(50 responses)
  • A
    18% (9)
  • B
    4% (2)
  • C
    8% (4)
  • D
    70% (35)

Explanation

Explanation/Reference:

Topics

#IKE#VPN#pre-shared key#phase 1 negotiation

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