When using certificates for dynamic gateway authentication in Junos OS, what must be configured in the IKE policy?

The certificate authority's IP address.

The certificate revocation list (CRL) URL.

The remote peer's certificate fingerprint.

The local certificate and the certificate authority.

In Junos OS, which statement is true about the 'ike-policy' referenced in a dynamic gateway configuration?

It must be configured with a specific remote IP address.

It can use either a preshared key or a certificate for authentication.

It must use a preshared key as the authentication method.

It is only used for route-based VPNs.

In Junos OS, what is the purpose of the 'dynamic' keyword in the 'security ipsec vpn' configuration?

It enables the VPN to use dynamic preshared keys.

It automatically updates the security policies for the VPN.

It allows the VPN to be used with dynamic IPsec gateways.

It enables the VPN to use dynamic routing protocols.

What is the role of a traffic selector in a policy-based VPN with a dynamic gateway?

It determines the authentication method for the IKE gateway.

It binds the VPN to a specific st0 interface.

It defines the IP addresses and ports that are allowed to establish the IKE tunnel.

It specifies the local and remote networks that will be protected by the VPN.

A company is configuring a dynamic VPN for a remote site that uses certificate-based authentication. The remote site's certificate is issued by an internal CA. The hub is configured to trust the CA. During troubleshooting, the engineer finds that IKE phase 1 is failing. Which command should be used to verify that the hub trusts the CA?

show security pki local-certificate

show security pki ca-certificate

show security ike security-associations

Juniper NetworksCertified Professional, Security (JNCIP-SEC)

Domain 5Objective 6

Dynamic Gateways JN0-637 Practice Questions (Page 1)

Part of the Advanced IPsec VPNs domain, which makes up ~20% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 1–2 from this objective — we provide 22 practice questions to prepare you well beyond it. (estimate)

22questions here

5free pages

6concepts

Questions 1–5

1foundation · easy
When using certificates for dynamic gateway authentication in Junos OS, what must be configured in the IKE policy?
Select an answer first
2foundation · easy
In Junos OS, which statement is true about the 'ike-policy' referenced in a dynamic gateway configuration?
Select an answer first
3foundation · easy
In Junos OS, what is the purpose of the 'dynamic' keyword in the 'security ipsec vpn' configuration?
Select an answer first
4foundation · easy
What is the role of a traffic selector in a policy-based VPN with a dynamic gateway?
Select an answer first
5application · medium
A company is configuring a dynamic VPN for a remote site that uses certificate-based authentication. The remote site's certificate is issued by an internal CA. The hub is configured to trust the CA. During troubleshooting, the engineer finds that IKE phase 1 is failing. Which command should be used to verify that the hub trusts the CA?
Select an answer first

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