Exam Details

  • Exam Code
    :JN0-740
  • Exam Name
    :ACX, Specialist (JNCIS-ACX)
  • Certification
    :Juniper Certifications
  • Vendor
    :Juniper
  • Total Questions
    :270 Q&As
  • Last Updated
    :Aug 19, 2025

Juniper Juniper Certifications JN0-740 Questions & Answers

  • Question 71:

    What needs to be configured in Phase 2 of a route-based VPN, that does not need to be configured in a policy-based VPN?

    A. proxy-id

    B. tunnel-binding

    C. transport mode

    D. custom proposals

  • Question 72:

    Tunnel Binding is accomplished during which part of the VPN configuration process?

    A. Phase 1

    B. Phase 2

    C. Route Creation

    D. Replay protection

    E. Tunnel Interface Creation

  • Question 73:

    You are looking at the event log of the initiating device and it says: Received notify message for DOI <1> <14> . What is the problem?

    A. Phase 2 PFS failure

    B. Phase 1 gateway failure

    C. Phase 1 proposal mismatch

    D. Phase 2 proposal mismatch

  • Question 74:

    Which item is different when configuring a route-based VPN gateway than a policy-based VPN gateway?

    A. Gateway

    B. Security Proposal

    C. Outgoing interface

    D. Binding a tunnel interface

  • Question 75:

    What needs to be configured during phase 2 of a route-based VPN, that does not have to be configured during a policy-based VPN?

    A. Proxy-id

    B. Tunnel-binding

    C. Transport mode

    D. Replay protection

    E. Custom proposals

  • Question 76:

    Which two configuration components are different when configuring a route-based VPN gateway rather than a policy-based VPN gateway? (Choose two.)

    A. outgoing interface

    B. proxy-id information

    C. binding a tunnel interface

    D. remote IKE gateway IP address

  • Question 77:

    Your VPN tunnel does not pass traffic. You run the get ike cookie command and discover that there is no cookie.

    Which two should be verified? (Choose two.)

    A. routes

    B. Phase 1 configuration options

    C. Phase 2 configuration options

    D. selected quick mode encryption algorithms

  • Question 78:

    You are looking at the event log of the responding device and it says: Rejected an initial Phase 1 packet from an unrecognized peer gateway What are three likely reasons for the failure? (Choose three.)

    A. The peer ID is misconfigured.

    B. The default gateway is missing.

    C. The preshare keys are mismatched.

    D. The gateway address is misconfigured.

    E. The outgoing interface is misconfigured.

  • Question 79:

    Your VPN is failing during Phase 2 negotiation, and you are the initiator. You check your local event log and see IPSec messages but no failures.

    What is the next logical troubleshooting step?

    A. View the event log of the responding gateway.

    B. Configure the peer-id on your local IKE gateway.

    C. Double check routing reacheability to the remote network.

    D. Turn on logging in the policy and check the event logs again.

  • Question 80:

    Your VPN tunnel does not pass traffic. You run the get ike cookie command and discover that there is no cookie. What two (2) options should you check?

    A. Routes

    B. Policy configuration

    C. Phase 1 configuration options

    D. Phase 2 configuration options

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