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Oracle 1z0-1124-25 Prüfungsplan:

Thema	Einzelheiten
Thema 1	Troubleshoot OCI Networking and Connectivity Issues: This section of the exam measures the skills of a Cloud Operations Engineer and evaluates the ability to select appropriate OCI tools and services for troubleshooting network and connectivity problems. It also tests knowledge of using OCI logging services to diagnose and resolve configuration or performance issues effectively.
Thema 2	Implement and Operate Secure OCI Networking and Connectivity Solutions: This section of the exam measures the skills of a Cloud Security Specialist and centers around securing networking configurations and interconnectivity in OCI. It involves applying IAM policies for tenancy communication, using bastion services in multi-tier setups, exploring CloudShell capabilities, and evaluating network security layers like OCI Network Firewall, Web Application Firewall (WAF), edge services, and certificates. This section also references obsolete content related to IaC and OKE in networking architectures while touching on zero-trust packet routing models.
Thema 3	Design and Deploy OCI Virtual Cloud Networks (VCN): This section of the exam measures the skills of a Cloud Network Engineer and covers the design and configuration of Virtual Cloud Networks in Oracle Cloud Infrastructure. It includes understanding VCN and subnet characteristics, implementing both IPv4 and IPv6 addressing, identifying the distinct roles of OCI gateways, and recognizing endpoint types and their application within networking architectures. Knowledge of Object Storage endpoints is also referenced.
Thema 4	Migrate Workloads to OCI: This section of the exam measures the skills of a Cloud Migration Specialist and focuses on identifying the best networking connectivity strategies when migrating workloads to Oracle Cloud. It includes scenarios involving on-premises infrastructure, other cloud providers, and multicloud environments, ensuring proper connectivity and minimal downtime during transitions.
Thema 5	Plan and Design OCI Networking Solutions and App Services: This section of the exam measures the skills of a Solutions Architect and focuses on planning comprehensive networking and application service strategies. It includes understanding IP management practices, choosing procedural steps for deployments, and evaluating OCI load balancers, DNS configurations, and traffic steering options. Basic familiarity with DNS Security Extensions (DNSsec) is acknowledged as a placeholder for future integration.
Thema 6	Transitive Routing: This section of the exam measures the skills of a Network Security Engineer and focuses on the interpretation and synthesis of transitive routing configurations. It includes understanding how DRG, Local Peering Gateways (LPG), and network appliances interact in a routed network and implementing those configurations effectively.
Thema 7	Design for Hybrid Networking Architectures: This section of the exam measures the skills of a Network Infrastructure Architect and assesses capabilities in designing hybrid networking environments. It involves demonstrating proficiency with Dynamic Routing Gateway (DRG) configurations, attachments, BGP routing protocols, VPN services, and evaluating FastConnect offerings. This section also emphasizes maintaining reliable multicloud connectivity and implementing IPSec over FastConnect, along with transitive routing practices.

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Oracle Cloud Infrastructure 2025 Networking Professional 1z0-1124-25 Prüfungsfragen mit Lösungen (Q93-Q98):

93. Frage
You have configured an IPSec VPN tunnel over your FastConnect circuit to OCI. You are experiencing intermittent connectivity issues and notice that the VPN tunnel is flapping (frequently going up and down).
You have verified the IKE and IPSec configuration and confirmed that the security policies are correct.
Which is a LESS likely cause of the VPN tunnel flapping when using IPSec over FastConnect, compared to using IPSec over the public internet?

A. BGP route flapping or instability.
B. Issues with network congestion or packet loss.
C. Mismatched pre-shared keys or incorrect IKE/IPSec parameters.
D. MTU (Maximum Transmission Unit) misconfiguration leading to fragmentation.

Antwort: B

Begründung:
* Context: Tunnel flapping over FastConnect vs. public internet.
* Option A: Congestion/packet loss is less likely over FastConnect's dedicated link than the unpredictable public internet-correct.
* Option B: Mismatched keys/parameters would prevent tunnel establishment, not flapping-equally likely in both.
* Option C: MTU issues cause fragmentation in both scenarios-equally likely.
* Option D: BGP flapping is more relevant with FastConnect's dynamic routing-more likely here.
* Conclusion: Option A is less likely over FastConnect.
Oracle notes:
* "FastConnect provides a stable, dedicated connection, reducing congestion and packet loss compared to public internet VPNs."This supports Option A. Reference:IPSec over FastConnect - Oracle Help Center (docs.oracle.com/en-us/iaas/Content/Network/Tasks/settingupIPSec.htm#fastconnect).

94. Frage
When troubleshooting inter-region connectivity issues between VCNs peered via a Dynamic Routing Gateway (DRG), which OCI tool is most effective for verifying the routing configuration and identifying potential misconfigurations?

A. Oracle Cloud Guard
B. DRG Route Tables
C. OCI Audit Logs
D. Network Visualizer

Antwort: B

Begründung:
* Goal: Verify routing for inter-region VCN peering via DRG.
* Option A: Cloud Guard monitors security, not routing-incorrect.
* Option B: Audit Logs track changes, not current routing state-incorrect.
* Option C: DRG Route Tables define routing rules, directly showing misconfigurations-correct.
* Option D: Network Visualizer shows topology but not detailed routing rules-less effective.
* Conclusion: DRG Route Tables are most effective.
Oracle states:
* "DRG Route Tables are the primary tool for verifying and troubleshooting routing configurations for inter-region VCN peering."This validates Option C. Reference:DRG Troubleshooting - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Network/Tasks/managingDRGs.htm#troubleshooting).

95. Frage
You are configuring a FastConnect connection between your on-premises network and OCI. You need to establish a BGP (Border Gateway Protocol) session to exchange routing information. You want to use private peering to securely connect to your private resources within OCI. What are the MINIMUM requirements for configuring BGP for private peering over FastConnect?

A. A public IP address range for BGP peering on the on-premises side and OCI side and an established DRG.
B. A valid ASN for the on-premises side and the OCI side and a non-overlapping IP address range for BGP peering on both the on-premises and OCI side.
C. A private AS number for the on-premises side and a valid ASN for the OCI side.
D. A public AS number and a valid ASN for the OCI side.

Antwort: B

Begründung:
* Goal: Minimum BGP setup for private FastConnect peering.
* Option A: Public ASN isn't required; private ASNs work-incorrect.
* Option B: Private ASN is allowed, but doesn't specify IPs-insufficient.
* Option C: Public IPs aren't needed for private peering-incorrect.
* Option D: Valid ASNs (public or private) and non-overlapping private IPs are the minimum for BGP- correct.
* Conclusion: Option D meets the requirements.
Oracle notes:
* "For BGP over FastConnect private peering, provide a valid ASN (public or private) and a non- overlapping IP range for peering."This confirms Option D. Reference:FastConnect BGP Configuration
- Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Network/Tasks/fastconnect.htm#BGP).

96. Frage
You're designing a multi-region deployment of your application on OCI. You want to use OCI's global load balancing capabilities, but also require the WAF to protect against attacks close to the user. Which configuration provides the best balance between global load balancing and regional WAF protection?

A. Configure the OCI GLB to distribute traffic based on source IP address to specific regions, and enable WAF on the regional Load Balancer.
B. Configure the WAF in front of the OCI GLB itself to inspect all traffic globally.
C. Use OCI Global Load Balancer (GLB) with a single regional WAF protecting the backend servers in one region.
D. Use OCI GLB to distribute traffic to regional Load Balancers, each fronted by a regional WAF.

Antwort: D

Begründung:
* Goal: Balance global load balancing with regional WAF protection near users.
* Option A: Single WAF in one region creates a bottleneck and increases latency-insufficient.
* Option B: GLB distributes globally to regional Load Balancers, each with a WAF, ensuringprotection close to users-correct.
* Option C: WAF before GLB centralizes protection, adding latency and a single failure point-incorrect.
* Option D: Source IP routing with regional WAFs is less optimal than GLB's health-based routing- less effective.
* Conclusion: Option B optimizes both goals.
Oracle states:
* "OCI GLB distributes traffic across regions. Pair with regional Load Balancers and WAFs for localized protection and optimal performance."This supports Option B. Reference:Global Load Balancer Overview - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Balance/Concepts/globalbalance.
htm).

97. Frage
You have deployed an application on OCI that uses a Regional Load Balancer with an HTTPS listener. You want to enforce end-to-end encryption and ensure that the connection between the load balancer and the backend servers is also encrypted. Which load balancer configuration step is MANDATORY to achieve this?

A. Upload the SSL certificate to the load balancer's listener and configure the backend set protocol to HTTP.
B. Configure the load balancer to use TCP proxy protocol to forward traffic directly to the backend servers without SSL termination.
C. Upload the SSL certificate to the load balancer's listener and configure the backend set protocol to HTTPS, uploading the appropriate certificate to the instances.
D. Upload the SSL certificate only to the backend servers, as the load balancer automatically proxies the traffic.

Antwort: C

Begründung:
* Goal: End-to-end encryption (client-to-LB and LB-to-backend).
* Option A: HTTP backend set leaves LB-to-backend unencrypted-incorrect.
* Option B: HTTPS listener and backend set with certificates ensures full encryption-correct and mandatory.
* Option C: Backend-only certificates lack LB termination-incorrect.
* Option D: TCP proxy bypasses LB encryption-incorrect.
* Conclusion: Option B is mandatory for end-to-end encryption.
Oracle states:
* "For end-to-end encryption, configure the HTTPS listener with an SSL certificate and set the backend protocol to HTTPS, requiring certificates on backend instances."This validates Option B. Reference:
Load Balancer SSL - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Balance/Tasks
/managingssl.htm).

98. Frage
......

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1z0-1124-25 examkiller gültige Ausbildung Dumps & 1z0-1124-25 Prüfung Überprüfung Torrents

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Oracle Cloud Infrastructure 2025 Networking Professional 1z0-1124-25 Prüfungsfragen mit Lösungen (Q93-Q98):

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