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

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

Candidates for Google Professional Cloud Network Engineer Certification Exam

The candidates who decide to take the Google Professional Cloud Network Engineer test are those interested in consolidating their knowledge of how to manage the Google Cloud Platform. They already have at least one year of experience working with the architecture and want to leverage their skills in implementing hybrid connectivity, VPCs, and network services. Besides, they are interested in becoming part of cloud teams that include architects specialized in Google Cloud Platform management. In addition, the target audience for this test is formed of individuals who have at least three years of industry experience and want to successfully implement cloud solutions with the help of Google Cloud Platform Console and the command line interface.

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

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

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

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

Designing a hybrid network. Considerations include:

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

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)
• Creating a shared VPC and explaining how to share subnets with other projects
• Configuring VPC peering
• Configuring GCP VPC resources (CIDR range, subnets, firewall rules, etc.)

Configuring routing. Tasks include:

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

Configuring and maintaining Google Kubernetes Engine clusters. Considerations include:

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

Configuring and managing firewall rules. Considerations include:

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

3. Configuring network services

Configuring load balancing. Considerations include:

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

Configuring Cloud CDN. Considerations include:

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

Configuring and maintaining Cloud DNS. Considerations include:

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

Enabling other network services. Considerations include:

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

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

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:

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

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

Optimizing for cost and efficiency. Considerations include:

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

What is the duration, language, and format of Google Professional Cloud Network Engineer Exam

• Recommended experience: 3+ years of industry experience including 1+ years designing and managing solutions using GCP.
• Length of Examination: 120 minutes
• Passing score: 80%
• Language: English
• Format: Multiple choices, multiple select
• Number of Questions: 50-60

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Google Cloud Certified - Professional Cloud Network Engineer Sample Questions: