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Topics of Google Professional Cloud Network Engineer Exam

Candidates must know the exam topics before they start of preparation. because it will really help them in hitting the core. Our Google Professional Cloud Network Engineer Dumps will include the following topics:

Network architectures, this individual ensures successful cloud implementations using the command line interface or the Google Cloud Platform Console.

1. Designing, planning, and prototyping a GCP network

Designing the overall network architecture

• Choosing the appropriate load balancing options
• Understanding how quotas are applied per project and per VPC
• SaaS, PaaS, and IaaS services
• Microsegmentation for security purposes (e.g., using metadata, tags)
• Container networking
• DNS strategy (e.g., on-premises, Cloud DNS, GSLB)
• Hybrid connectivity (e.g., Google private access for hybrid connectivity)
• Optimizing for latency (e.g., MTU size, caches, CDN)
• Options for high availability
• Failover and disaster recovery strategy
• Meeting business requirements
• IAM and security

Designing a Virtual Private Cloud (VPC). Considerations include:

• IP addressing (e.g., static, ephemeral, private)
• Multi-zone and multi-region
• Firewall (e.g., service account-based, tag-based)
• Standalone or shared
• Multiple vs. single
• CIDR range for subnets
• Differences between Google Cloud Networking and other cloud platforms
• Routes
• Peering

Designing a hybrid network. Considerations include:

• Peering options (e.g., direct vs. carrier)
• Failover and disaster recovery strategy (e.g., building high availability with BGP using cloud router)
• IPsec VPN
• Shared vs. standalone VPC interconnect access
• Cross-organizational access
• Bandwidth
• Using interconnect (e.g., dedicated vs. partner)
• Cloud Router

Designing a container IP addressing plan for Google Kubernetes Engine

2. Implementing a GCP Virtual Private Cloud (VPC)

Configuring VPCs. Considerations include:

• Configuring VPC flow logs
• Configuring API access (private, public, NAT GW, proxy)
• Configuring GCP VPC resources (CIDR range, subnets, firewall rules, etc.)
• Creating a shared VPC and explaining how to share subnets with other projects
• Configuring VPC peering

Configuring routing. Tasks include:

• Configuring routing policies using tags and priority
• Configuring internal static/dynamic routing
• Configuring NAT (e.g., Cloud NAT, instance-based NAT)

Configuring and maintaining Google Kubernetes Engine clusters. Considerations include:

• Private clusters
• Clusters with shared VPC
• Adding authorized networks for cluster master access
• Cluster network policy
• VPC-native clusters using alias IPs

Configuring and managing firewall rules. Considerations include:

• Priority
• Ingress and egress rules
• Target network tags and service accounts
• Firewall logs
• Network protocols

3. Configuring network services

Configuring load balancing. Considerations include:

• HTTP(S) load balancer: including changing URL maps, backend groups, health checks, CDN, and SSL certs
• TCP and SSL proxy load balancers
• Creating backend services
• Capacity scaling
• Internal load balancer
• Session affinity
• Firewall and security rules
• Network load balancer

Configuring Cloud CDN. Considerations include:

• Cache invalidation
• Signed URLs
• Using cache keys
• Enabling and disabling Cloud CDN

Configuring and maintaining Cloud DNS. Considerations include:

• Global serving with Anycast
• Cloud DNS
• Managing zones and records
• Integrating on-premises DNS with GCP
• Migrating to Cloud DNS
• DNS Security (DNSSEC)
• Internal DNS

Enabling other network services. Considerations include:

• Enabling private API access
• Canary (A/B) releases
• Distributing backend instances using regional managed instance groups
• Health checks for your instance groups

4. Implementing hybrid interconnectivity

Configuring interconnect. Considerations include:

• Virtualizing using VLAN attachments
• Bulk storage uploads
• Partner (e.g., layer 2 vs. layer 3 connectivity)

Configuring a site-to-site IPsec VPN (e.g., route-based, policy-based, dynamic or static routing).

Configuring Cloud Router for reliability.

5. Implementing network security

Configuring identity and access management (IAM). Tasks include:

• Defining custom IAM roles
• Viewing account IAM assignments
• Assigning IAM roles to accounts or Google Groups
• Using pre-defined IAM roles (e.g., network admin, network viewer, network user)

Configuring Cloud Armor policies. Considerations include:

• IP-based access control

Configuring third-party device insertion into VPC using multi-nic (NGFW)

Managing keys for SSH access

6. Managing and monitoring network operations

Logging and monitoring with Stackdriver or GCP Console

Managing and maintaining security. Considerations include:

• Firewalls (e.g., cloud-based, private)
• Diagnosing and resolving IAM issues (shared VPC, security/network admin)

Maintaining and troubleshooting connectivity issues. Considerations include:

• Monitoring ingress and egress traffic using flow logs
• Monitoring firewall logs
• Cross-connect handoff for interconnect
• Troubleshooting Cloud Router BGP peering issues
• Identifying traffic flow topology (e.g., load balancers, SSL offload, network endpoint groups)
• Draining and redirecting traffic flows
• Managing and troubleshooting VPNs

Monitoring, maintaining, and troubleshooting latency and traffic flow. Considerations include:

Network throughput and latency testing Routing issues Tracing traffic flow

7. Optimizing network resources

Optimizing traffic flow. Considerations include:

• Global vs. regional dynamic routing
• Load balancer and CDN location
• Expanding subnet CIDR ranges in service
• Accommodating workload increases (e.g., autoscaling vs. manual scaling)

Optimizing for cost and efficiency. Considerations include:

• Bandwidth utilization (e.g., kernel sys tuning parameters)
• Automation
• Cost optimization (Network Service Tiers, Cloud CDN, autoscaler [max instances])
• VPN vs. interconnect

The Google Professional Cloud Network Engineer exam helps the specialists use the Google Cloud Platform for managing and implementing network architectures.

Reference: https://cloud.google.com/certification/cloud-network-engineer

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Topics Assessed in Final Test

You can succeed in the actual Google Professional Cloud Network Engineer exam if you manage to demonstrate that you developed the following skills and expertise:

• Ensuring network resources optimization.
• Monitoring and managing network operations;
• Gaining knowledge of how to plan, design, and create a GCP network prototype;
• Discerning how to configure network services;
• Configuring Google Cloud features to implement network security;
• Implementing and configuring a Virtual Private Cloud using the GCP network;
• Implementing and configuring hybrid interconnectivity;

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Google Professional-Cloud-Network-Engineer Exam Syllabus Topics: