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Test Network Latency Between VMs

This is a self-paced lab that takes place in the Google Cloud console. Use the gcloud CLI to add VMs to your network, then test the latency between the VMs

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What's inside

Syllabus

Test Network Latency Between VMs

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Uses the gcloud CLI, which is a standard tool for managing Google Cloud resources and infrastructure as code

Takes place in the Google Cloud console, providing a hands-on environment for practical learning and experimentation

Focuses on testing network latency, a crucial aspect of cloud infrastructure performance and optimization for real-world applications

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Test Network Latency Between VMs with these activities:

Review Google Cloud Networking Fundamentals

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Reinforce your understanding of core networking concepts in Google Cloud to better grasp the lab's practical application.

Browse courses on VPC

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Review the official Google Cloud networking documentation.
Complete a basic networking tutorial on Google Cloud Skills Boost.

Practice gcloud CLI commands for VM creation

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Familiarize yourself with the gcloud CLI commands used in the lab to create and manage VMs, reducing friction during the lab.

Browse courses on gCloud CLI

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Create a few VMs using different configurations via the gcloud CLI.
Delete the VMs to avoid incurring unnecessary costs.
Document the commands and options used.

Follow a tutorial on testing network latency

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Learn about different tools and techniques for measuring network latency to better understand the results obtained in the lab.

Browse courses on Ping

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Find a tutorial on using ping, traceroute, or iperf.
Apply the tutorial to a simple network setup.
Analyze the results and draw conclusions.

Three other activities

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Document the lab setup and results

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Solidify your understanding by documenting the steps taken in the lab and the latency results obtained, including any observations or insights.

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Create a document outlining the lab setup.
Record the gcloud CLI commands used.
Note the latency results between VMs.
Include any observations about network performance.

Design and implement a more complex network topology

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Extend your knowledge by designing and implementing a more complex network topology in Google Cloud and testing the latency between different components.

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Design a network topology with multiple subnets and firewall rules.
Implement the topology using the gcloud CLI or the Google Cloud console.
Test the latency between different VMs and subnets.
Analyze the results and identify any performance bottlenecks.

Contribute to a network testing tool

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Deepen your understanding by contributing to an open-source network testing tool, such as adding support for new protocols or improving existing features.

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Identify an open-source network testing tool on GitHub.
Review the tool's documentation and code.
Identify a bug or feature to work on.
Submit a pull request with your changes.

Career center

Learners who complete Test Network Latency Between VMs will develop knowledge and skills that may be useful to these careers:

Cloud Solutions Architect

A Cloud Solutions Architect designs and implements cloud computing strategies for organizations. This job role requires a deep understanding of cloud networking, including how to optimize communication between virtual machines. This course is relevant because it provides hands-on experience with using the gcloud CLI to create VMs and measure latency, which are practical skills needed for a Cloud Solutions Architect to ensure optimal performance of cloud applications. By practicing similar steps as a Cloud Solutions Architect, even on a smaller scale, you gain experience in networking. This course enables you to demonstrate competence and technical understanding of infrastructure. A Cloud Solutions Architect would use diagnostic skills gained to troubleshoot problems in cloud solutions.

See salaries and explore the career path for Cloud Solutions Architect

Network Engineer

Network Engineers design, implement, and manage computer networks. A Network Engineer is responsible for the smooth and efficient flow of data across a network. The hands-on aspect of this course helps you understand how to diagnose latency issues between virtual machines, thus relating directly to the kind of tasks performed by a Network Engineer. Since the course uses the gcloud CLI for network configuration and testing, you'll improve your ability to work with command-line tools crucial for network management. This course assists you in better understanding network behavior, a key aspect of being a Network Engineer. Working hands-on helps to develop a better understanding of the nuances of network performance.

See salaries and explore the career path for Network Engineer

DevOps Engineer

A DevOps Engineer works to bridge the gap between development and operations, often working with cloud infrastructure. This role requires knowledge of network infrastructure to ensure smooth application deployment and operation. This course may be useful because it provides practical experience with network configuration and latency testing in the cloud. A DevOps Engineer may appreciate the hands-on nature of the course, developing skills that help them to understand network performance and diagnose potential issues. Practical skills in latency testing are valuable to this role because a DevOps Engineer is often in charge of building and maintaining pipelines between development and operations, where optimal latency is key to success.

See salaries and explore the career path for DevOps Engineer

Systems Administrator

The job of a Systems Administrator involves maintaining and operating computer systems, including network infrastructure. Understanding network latency is essential for a Systems Administrator, especially when dealing with cloud based operations. This course may be useful because it allows you to use the Google Cloud console and the gcloud CLI to build and test the connection between VMs, which directly applies to the role. Practical experience gained in this course will improve a Systems Administrator's ability to troubleshoot network issues. This course helps you gain practical experience managing the infrastructure.

See salaries and explore the career path for Systems Administrator

Cloud Consultant

A Cloud Consultant advises organizations on how to best use cloud computing technologies. A Cloud Consultant requires a solid understanding of cloud networking, including how to test and improve network performance. This course may be useful because it provides first hand experience with using gcloud CLI to establish and measure latency between virtual machines. The practical skills gained in this course helps a Cloud Consultant advise clients on how to measure and optimize network performance in cloud environments. These skills help to build a foundation for more informed and practical consultation.

See salaries and explore the career path for Cloud Consultant

Network Analyst

Network Analysts monitor and analyze network performance to identify issues and optimize network operations. A Network Analyst will need to know how to use the gcloud CLI to test latency, and this course provides a lab environment to practice these skills. This course may be useful to a Network Analyst looking to improve their ability to diagnose network problems. By actively performing the steps of testing network latency, you gain experience from which to develop your skills as a Network Analyst. This course will give you a foundation to build on when addressing network problems.

See salaries and explore the career path for Network Analyst

Technical Support Engineer

Technical Support Engineers provide assistance to users experiencing technical issues, often related to cloud and network services. A Technical Support Engineer benefits from an understanding of network fundamentals including how to test connectivity and diagnose latency issues. This course may be useful to a Technical Support Engineer because it allows individuals to gain hands-on experience using gcloud CLI to add VMs to a network, and then test the latency. The practical aspect of this course helps a Technical Support Engineer understand the user's experience with cloud network infrastructure and help address network connectivity issues. This kind of work is common for a Technical Support Engineer.

See salaries and explore the career path for Technical Support Engineer

Site Reliability Engineer

Site Reliability Engineers, or SREs, work to ensure the reliability and performance of software systems and infrastructure. This role also requires insight into network infrastructure and how to assess the quality of network connections. This course may be useful because it gives the user experience with using the gcloud CLI to test latency between virtual machines. The hands-on experience in this course will help an SRE understand network performance metrics and diagnose potential issues. As an SRE, understanding network architecture and its performance is vital to ensuring uptime and reliability of systems.

See salaries and explore the career path for Site Reliability Engineer

Cloud Security Analyst

A Cloud Security Analyst focuses on protecting cloud infrastructure and data from security threats. While this role has a significant security focus, aspects of network analysis and performance are relevant to understanding vulnerabilities and traffic patterns. This course may be helpful because it gives the user hands-on experience using the gcloud CLI to build and test network connections between VMs. The skills learned in this course may be helpful for monitoring network traffic and understanding how latency can impact security. A Cloud Security Analyst will find value in a deeper understanding of network infrastructure.

See salaries and explore the career path for Cloud Security Analyst

Data Center Technician

Data Center Technicians are responsible for the physical infrastructure of data centers, which includes servers and network equipment. While this role focuses on the physical layer, understanding how to configure and test network connections is a benefit. This course may be useful to a Data Center Technician, particularly for those moving into the cloud, because it provides hands-on experience with creating VMs and testing the latency between them. Understanding virtual network infrastructure, as taught by this course, will help a Data Center Technician to understand how to test network performance, even where the hardware is housed in a remote facility. Testing latency is a valuable skill to learn in this role.

See salaries and explore the career path for Data Center Technician

IT Specialist

An IT Specialist provides a wide range of technical support and performs a variety of tasks related to computer systems and networks. The role may require some degree of network management. This course may be helpful as it provides practical experience with using cloud tools such as Google Cloud console and gcloud CLI for testing latency. The user will be able to put into practice new skills that would assist them in IT troubleshooting. This kind of work is common amongst IT Specialists.

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Database Administrator

A Database Administrator is tasked with managing and maintaining database systems, which often live within a network environment. This role may require some understanding of network performance, as latency can impact database operations. This course may be useful, as it provides a basic knowledge of testing latency between virtual machines. While the role of Database Administrator is primarily focused on databases, this course may help someone better understand the larger picture of a network. This course may help you develop related skills and knowledge.

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Software Developer

A Software Developer writes and tests computer programs. Sometimes an application may include a network component, and the performance and latency of that network can impact the software quality. This course may be useful to a Software Developer by providing a brief overview of network configuration and testing. A Software Developer gains an understanding of network infrastructure, which will allow them to write better applications. This course may provide a foundation for future projects.

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Quality Assurance Analyst

A Quality Assurance Analyst tests and ensures software quality, including network aspects. The role involves analyzing performance metrics, such as latency, to verify network applications work as expected. This course may be helpful as it provides a brief introduction to testing network latency using the gcloud CLI. A Quality Assurance Analyst can incorporate the techniques they learn from this course in their daily work. This course may provide a baseline to build upon.

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Technical Trainer

A Technical Trainer is responsible for teaching technical skills to others. This role should have some practical knowledge of the topics they are teaching. While this course is a hands-on lab, it may be useful to a Technical Trainer because it provides practical experience in using the gcloud CLI. A Technical Trainer can go through this course to build their foundation for teaching others about network functionality. This course may provide better insight into the topics a Technical Trainer may need to teach.

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Reading list

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Principles of Wireless Sensor Networks

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Provides a detailed overview of latency reduction techniques for wireless networks.

Test Network Latency Between VMs

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Syllabus

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