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

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

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

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

Designing a hybrid network. Considerations include:

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

Designing a container IP addressing plan for Google Kubernetes Engine

2. Implementing a GCP Virtual Private Cloud (VPC)

Configuring VPCs. Considerations include:

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

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

Configuring and managing firewall rules. Considerations include:

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

3. Configuring network services

Configuring load balancing. Considerations include:

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

Configuring Cloud CDN. Considerations include:

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

Configuring and maintaining Cloud DNS. Considerations include:

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

Enabling other network services. Considerations include:

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

4. Implementing hybrid interconnectivity

Configuring interconnect. Considerations include:

• Bulk storage uploads
• Virtualizing using VLAN attachments
• 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
• Assigning IAM roles to accounts or Google Groups
• Viewing account IAM assignments
• 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:

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

Maintaining and troubleshooting connectivity issues. Considerations include:

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

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:

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

Optimizing for cost and efficiency. Considerations include:

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

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

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How to Prepare For Google Professional Cloud Network Engineer Exam

Preparation Guide for Google Professional Cloud Network Engineer Exam

Introduction

Google has designed a track for IT professionals to endorse as a cloud Network Engineer on the GCP platform. This accreditation program gives Google cloud professionals a way to endorse their skills. The evaluation relies on a meticulous exam using industry standard methodology to conclude whether or not a aspirant meets Google's proficiency standards.

According to Google, a Google Certified Professional Cloud Network Engineer facilitate organizations to influence Google Cloud technologies. By leveraging experience implementing VPCs, network services, hybrid connectivity and security for established network architectures, this individual ensures successful cloud implementations using the Google Cloud Platform Console or the command line interface .

Certification is evidence of your skills, expertise in those areas in which you like to work. If candidate wants to work on Google Professional Cloud Network Engineer and prove his knowledge, certification offered by Google. This Google Professional Cloud Network Engineer Certification helps a candidate to validates his skills in Google Professional Cloud Network Engineer Technology.

In this guide, we will cover the Google Professional Cloud Network Engineer Exam, Google Professional Cloud Network Engineer Certified Professionals salary and all aspects of the Google Professional Cloud Network Engineer Certification.

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Configure Network Services

• Enable other Network Services: This module includes canary releases, health checks for instance groups, enabling of the private API access, and distribution of the backend instances with the use of regional managed instance groups.
• Configure & Maintain Cloud DNS: The applicants should demonstrate competence in the management of records and zones, migration of Cloud DNS, Cloud DNS, DNS Security, Internal DNS, Global service with Anycast, and Integration of on-premises DNS with GCP;
• Configure Load Balancing: The considerations for this subsection include the creation of backend services, security & firewall, network load balancer, SSL & TCP proxy load balancers, session affinity, internal load balancer, capacity scaling, and HTTP load balancer;

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