All modern server infrastructure is moving or is fully utilizing virtual computing. Any modern network engineer requires some familiarity to facilitate server connectivity.
- [Instructor] Modern server architecture … is based on virtualization. … This generally refers to the creation of virtual machines … that operate like real standalone systems. … The operating system of the virtual machines … have been abstracted from the underlying hardware. … This means that a hypervisor, or server … running a virtualization platform, … can run multiple virtual machines … with Windows and Linux on the same physical server. … Virtualization allows enterprises … to shrink the number of physical servers … required to operate their applications. … Since virtual machines can share the resources … of a single physical server, … enterprises save money on physically purchasing servers, … save money on maintaining that physical infrastructure, … and can see savings in power utilization. … Virtual environments can also clone … or duplicate virtual machines easily … for system testing and building. … Most hypervisors also have the ability to create snapshots. … This creates a snapshot of the system in time …
Note: A complete overview of the exam and registration instructions can be found at https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/ccna-200-301.html.
- Network models
- Network components
- Troubleshooting the interface and cable issues
- Configuring IPv4 and IPv6 addressing
- Switching concepts
- Switching configuration
- Wireless architectures
- Wireless security
Skill Level Intermediate
Networking Foundations: IP Addressingwith Timothy Pintello2h 35m Intermediate
1. Network Fundamentals
2. Network Access
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