You are the Network Administrator for Vault Media, LLC. Vault creates traditional television commercials for medium sized businesses.

Vault maintains a global headquarters that supports 80 to 90 workstations and doesnt project any growth. On the same campus Vault has two other buildings. The Media Production department has 50 workstations and the Computer Modeling and Rendering department has 60 workstations.

Vault received an address assignment of 64.22.202.0/24 from their upstream provider. Because the departmental workflows are very different Vault wants to keep the department traffic separated.

Assignment:

How should Vault subnet the /24 they received to achieve the goals of traffic separation and address summarization? Please list each of the three departments and their address assignment using CIDR notation.

Headquarters:

Media Production:

Computer Modeling:

Part 2

Six months later Vaults business model changed dramatically. Realizing that they were in a shrinking market they restructured and were able cut costs by eliminating jobs and reducing the original corporate headquarter jobs to approximately 40 positions. They took advantage of this cost savings by creating a new line of services; creating graphics for fledgling video game companies. This new endeavor will be able to use the newly available space in the corporate headquarters and will employ new 48 graphic artists.

The Media Production department was able to handle the change and still only required 50 workstations.

However, to protect the intellectual property of their new clients, Vaults lawyers said that the Computer Modeling and Rendering department needed to be split in half, with 30 workstations in each section, and the network traffic of the two departments had to be in separate subnets.

Assignment:

How should Vault re-subnet the /24 they received to achieve the goals of traffic separation and address summarization? Please list each of the five departments and their address assignment using CIDR notation.

Headquarters:

Graphic Arts:

Media Production:

Computer Modeling:

Rendering: