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| Section | Objectives |
|---|---|
| Identity-Aware Security Policies | - Identity concepts
|
| High Availability (HA) Clustering | - Chassis cluster operations
|
| Juniper Advanced Threat Prevention (ATP) Cloud | - ATP Cloud concepts
|
| Intrusion Detection and Prevention (IDP) | - IDP concepts and architecture
|
| SSL Proxy | - SSL inspection concepts
|
| Security Director (Junos Space) | - Management platform
|
| IPsec VPN | - Operations and troubleshooting
|
私たちのJN0-336練習問題は実際に自分の魅力を持っているため、世界中のユーザーを引き付けました。JN0-336練習問題のように、あらゆる面でユーザーのニーズを真剣に検討する練習問題がないです。JN0-336練習問題を利用すれば、JN0-336試験に合格することは夢ではないです。従って、ためらわなくて、JN0-336練習問題を購入し、勉強し始めましょう!
質問 # 15
What are two requirements for enabling AppQoE? (Choose two.)
正解:A、B
解説:
AppQoE is a feature that enables you to monitor and optimize the quality of experience for applications on your network. It uses application-aware routing and dynamic path selection to choose the best path for each application based on predefined or custom SLA profiles. AppQoE also provides visibility and reporting on application performance and network conditions.
Two requirements for enabling AppQoE are:
You need two SRX Series or MX Series device endpoints: AppQoE can be configured between two SRX Series device endpoints or between an SRX Series device and an MX Series device in a hub-and-spoke or full mesh topology. The devices must run the same version of Junos OS and have the same AppQoE configuration.
You need an APPID feature license: AppQoE requires an APPID feature license to be installed on the SRX Series device. The APPID feature license enables application identification and classification, which are essential for AppQoE to work.
Reference: = Application Quality of Experience Overview, Application Quality of Experience Overview - Juniper Networks, Application Quality of Experience | Junos OS | Juniper Networks
質問 # 16
You want to use user identity information to secure your network.
Which two actions must you perform on your SRX Series Firewall to accomplish this task? (Choose two.)
正解:B、C
解説:
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.
質問 # 17
You are asked to set up SSL proxy in SRX Series devices. An SSL proxy profile is already defined for you.
Which two steps are required to complete the setup? (Choose two.)
正解:B、D
解説:
The correct answers are C and D. Once the SSL proxy profile already exists, the SRX still needs a security policy that matches the SSL/TLS traffic and applies the SSL proxy profile as an application service. Juniper's SSL proxy configuration procedure explicitly shows creating the security policy match criteria and then applying the SSL proxy profile with then permit application-services ssl-proxy profile-name. It also states that SSL forward and reverse proxy require the profile to be configured at the firewall rule level.
Option D is correct because SSL proxy is not an end goal by itself; it decrypts SSL/TLS traffic so Layer 7 security services can inspect it. Juniper states that decrypted SSL traffic is available for security services and provides examples where the SSL proxy profile and a Content Security/UTM policy are both attached to the same security policy. Option A is wrong because host-inbound-traffic HTTPS controls HTTPS access to the SRX itself, not transit SSL proxy inspection. Option B is wrong because SSL proxy profiles are not referenced under a security zone for this function; they are applied under the matching security policy.
Reference topics: SSL Proxy, SSL proxy profile, security policy application-services, Layer 7 inspection, UTM/IDP/ATP integration.
質問 # 18
What are two ways to help reduce false positives for an IDP rule? (Choose two.)
正解:B、C
解説:
The correct answers are B and C. IDP false positives occur when legitimate traffic matches an attack signature or attack object incorrectly. One valid way to reduce false positives is to remove the problematic attack object from the IDP rule, especially when that object is not relevant to the protected application, server role, or traffic direction. Juniper defines attack objects as the items specified in IDP rules to identify malicious activity, so removing an irrelevant or noisy attack object directly reduces unwanted matches.
Option C is also correct because Juniper specifically recommends using an exempt rulebase when an IDP rule uses an attack object group containing attack objects that produce false positives or irrelevant log records.
Exempt rules can exclude a specific source, destination, or source/destination pair from matching an IDP rule, preventing unnecessary alarms.
Option A is wrong because changing the action to a lower severity response does not reduce the false positive; it only changes what happens after the false match occurs. Option D is wrong because a terminal rule at the end of the rule base does not prevent earlier false-positive matches. Reference topics: IDP, attack objects, exempt rulebase, false-positive tuning, IDP rule matching.
質問 # 19
You want to show tabular data for operational mode commands.
In this scenario, which logging parameter will provide this function?
正解:A
解説:
The logging parameter that will provide the function of showing tabular data for operational mode commands is count. The count parameter displays the number of packets and bytes that match a security policy and the action taken by the policy. The count parameter can be used with the show security policies hit-count command to display the policy counters in a tabular format. The count parameter can also be used with the show security flow session command to display the session counters in a tabular format. Reference: = show security policies hit-count, show security flow session
質問 # 20
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この時代の変革とともに私たちは努力して積極的に進歩すべきです。JuniperのJN0-336試験に参加するのを決めるとき、あなたは強い心を持っているのを証明します。我々CertShikenはあなたのような積極的な人に目標を達成させます。我々の提供した一番新しくて全面的なJuniperのJN0-336資料はあなたのすべての需要を満たすことができます。
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