Juniper JN0-336 Exam With Confidence Using Practice Dumps

The correct answers are B and C. The exhibit shows the command request security idp security-package install failing with: “Security package installation disabled temporarily due to invalid license.” In the IDP update workflow, the SRX must have a valid IDP/AppSecure-related license to install updated security packages. Juniper’s support guidance for an expired IDP license states that if the IDP license expires, attacks continue to be inspected, but IDP update installation is not allowed. That maps directly to this exhibit: the existing IDP engine and currently installed attack database can continue to inspect traffic, but the device cannot install the newer downloaded package until licensing is corrected.

Option A is wrong because expiration does not immediately stop all IDP inspection; it prevents installing new updates. Option D is not the best answer because the specific operational behavior shown is consistent with an invalid/expired license condition after attempting a package install, not proof that no license was ever installed. The practical remediation is to validate the installed license, renew or reinstall the correct IDP license, then retry the security-package installation. Reference topics: IDP licensing, security-package download/install, attack database updates, installed signature inspection behavior.

The correct answers are A and C. To use user identity information on an SRX Series Firewall, the firewall must first be able to obtain identity mappings from an identity source or identity provider, such as Active Directory, JIMS, Aruba ClearPass, or another supported identity-aware firewall component. Juniper’s identity-aware firewall documentation states that identity parameters are used to configure security policies so authenticated users receive the correct level of access, and that firewalls can query JIMS, obtain user identity information, and then enforce security policy decisions.

Option A is required because identity-aware enforcement only happens when security policies include user identity match criteria, such as source identity, users, roles, or groups. Juniper’s source-identity policy reference states that source identities are used as match criteria in security policies, and when configured, traffic is matched against authentication-table entries before policy lookup completes. Option C is required because the SRX must be configured with an identity source/provider so it can populate or query identity mappings. Option B is not an SRX configuration task and is not generally required because users may already exist in appropriate AD groups. Option D is wrong for this question; the required SRX tasks are configuring identity integration and identity-aware policies, not adding a separate “user identity” license. Reference topics: Identity-Aware Security Policies, identity source/provider, authentication table, source-identity policy matching.

The correct answers are B and C. In an SRX chassis cluster, the fabric connection is represented by two logical fabric interfaces: fab0 and fab1. Juniper configuration examples show fab0 assigned to the node0-side fabric member interface and fab1 assigned to the node1-side fabric member interface; for example, Juniper shows fab0 using a node0 interface such as ge-0/0/1 and fab1 using a node1 interface such as ge-7/0/1. That eliminates option A, because fab0 and fab1 are not both independently located on both nodes; they represent the two node sides of the cluster fabric link.

Option C is also correct. Juniper states that only the same type of interfaces can be configured as fabric children, and for dual fabric links both child interface types should match, such as Gigabit Ethernet with Gigabit Ethernet or 10-Gigabit Ethernet with 10-Gigabit Ethernet. Option D is therefore wrong because mixed media types are not supported for the redundant fabric child interfaces. Reference topics: HA Clustering, chassis cluster fabric interfaces, fab0/fab1, redundant fabric links, fabric child interface requirements.