What characteristics must you consider when designing a campus network?

What characteristics must you consider when designing a campus network?

The physical environment of the building or buildings influences the design, as do the number of, distribution of, and distance between the network nodes (including end users, hosts, and network devices). Other factors include space, power, and heating, ventilation, and air conditioning support for the network devices.

What differentiates a data center network from a campus network?

The biggest difference between the network types is the type of the usage for each network. The Campus and Data Center infrastructures are very different, each one has certain requirements and these requirements need a certain hardware to make it.

How do you design a data center?

Data Center Design: 6 Important Tips to Consider

1. Leave Room for Growth.
2. Plan for the Support Team.
3. Optimize Data Center Cooling.
4. Don’t Neglect Physical Security.
5. Focus on Proper Wiring from the Beginning.
6. Plan Properly for Your Data Center Design.

What is a campus network Cisco?

A campus network is an enterprise network (hundreds or thousands of users) where we have one or more LANs in one or multiple buildings. Everything is geographically close to each other so we typically use Ethernet (and Wireless) for connectivity.

What networking equipment is usually found in the core of a campus network?

A campus network, campus area network, corporate area network or CAN is a computer network made up of an interconnection of local area networks (LANs) within a limited geographical area. The networking equipments (switches, routers) and transmission media (optical fiber, copper plant, Cat5 cabling etc.)

What is the goal of the SONA network infrastructure layer?

The Cisco SONA framework illustrates how to build integrated systems across a fully converged, intelligent network that significantly improves flexibility and increases efficiency.

What is the difference between enterprise and data center?

“In enterprise networking, we’re trying to get to the Internet or to the data center. Whereas in the data center, we’re communicating between different servers. The equipment and the features that are prevalent in each type of network are all built around optimizing those different types of traffic patterns.”

How much does IT cost to build a Tier 3 data center?

“So what does the data center reimagined, according to me, look like? Well, it’s about $6.5 million per megawatt for tier three – concurrently, maintainable fault-tolerant, fully embracing redundant systems, and fully embracing energy sources.”

Why are campus switches important for data center design?

The availability of multigigabit campus switches gives customers the opportunity to build extremely high-performance, high-reliability networks—if they follow correct network design approaches. Unfortunately, some alternative network design approaches can result in a network that has lower performance, reliability, and manageability.

How is the campus part of a network designed?

Normally, the enterprise that owns the campus network usually owns the physical wires deployed in the campus. Therefore, network designers typically tend to design the campus portion of the enterprise network to be optimized for the fastest functional architecture that runs on high speed physical infrastructure (1/10/40/100 Gbps).

How are hierarchical design models used in campus networks?

The two proven hierarchical design architectures for campus networks are the three-tier layer and the two-tier layer models This design model can be used in large campus networks where multiple distribution layer and buildings need to be interconnected

What is the multilayer approach to campus network design?

The multilayer approach to campus network design combines data link layer and multilayer switching to achieve robust, highly available campus networks. This section discusses factors to consider in a Campus LAN design.