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Hierarchically designed networks can more easily be expanded to suit future needs.
Hierarchical design models enhance existing bandwidth through the use of link aggregation.
The hierarchical model allows for specialized functionality at each layer, simplifying device management
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What are three benefits of a hierarchical network model?
simplification of management and troubleshootingelimination of the need for wiring closetsincreased fault tolerance of the networkMore scalable it allows you to replicate the the design elements as the networks grows.
What is true regarding network layer addressing?
The three correct options are: 3. Hierarchical Explanation: By design, layer three addressing is hierarchical, as you can group hosts in different networks. 4. Uniquely identifies each host Explanation: Each host has a unique address inside its network. 6. Contains a network portion Explanation: For example, in an IP (v4) address a portion of the most significant bits identify the network the host belongs to.1.It supports data communications between networks 2.It prevents broadcasts 3.It uniquely identifies each host
What is a low level network design?
Low-level network design refers to the detailed planning and configuration of a network's physical and logical components, focusing on specific hardware, protocols, and configurations. It includes decisions about devices such as routers, switches, firewalls, and cabling, as well as IP addressing schemes, subnetting, and network services. This stage follows high-level design and aims to create a comprehensive blueprint to ensure efficient performance, security, and scalability of the network.
What are the benefits of learning thermodynamics in urban engineering and design?
there is no benefit.
What can you do after BE in computer engineering?
programming. Hard design software. Working with network. and any other work-related to information technology.
What are the three benefits of hierarchical network model?
Reduced content for bandwidth Increased fault tolerance of the network Simplification of management and troubleshooting
What are three benefits of a hierarchical network model?
simplification of management and troubleshootingelimination of the need for wiring closetsincreased fault tolerance of the networkMore scalable it allows you to replicate the the design elements as the networks grows.
What are the 3 layers of the cisco hierarchical model?
From a network design standpoint: Core Distribution Access
Which layer of the hierarchical design model provides a means of connecting devices to the network and controlling which devices are allowed to communicate on the network?
distribution
Which switches in the hierarchical three layer design model support these network requirements?
core switchesaccess switchesbackbone switchesdistribution switches
In a three-layer hierarchical network design which distribution layer function delineates broadcast domains?
routing between VLANs
Which switches in the hierarchical three-layer design model support these network requirements?
core switchesaccess switchesbackbone switchesdistribution switches
Which layer of the hierarchical network design model is referred to as the high speed backbone of the internetwork where high availability and redundancy are critical?
core layer
What are the three layers of the hierarchical network design model?
A hierarchical network design includes the following three layers:The backbone (core) layer that provides optimal transport between sitesThe distribution layer that provides policy-based connectivityThe local-access layer that provides workgroup/user access to the networkhttp://docwiki.cisco.com/wiki/Internetwork_Design_Guide_--_Internetworking_Design_Basics#Function_of_the_Access_Layer
What is the advantage of having Layer 2 redundancy built in to a hierarchical network design?
Layer 2 redundancy in a hierarchical network design enhances reliability and availability by providing alternative data paths in case of a failure. This redundancy minimizes downtime and ensures continuous network operation, as traffic can be rerouted through alternate links. It also supports load balancing, improving overall network performance by distributing traffic evenly across multiple paths. Additionally, Layer 2 redundancy allows for easier maintenance and upgrades without disrupting network services.
What is the benefit to having a hierarchical design with OSPF?
A hierarchical design with OSPF (Open Shortest Path First) enhances network scalability, efficiency, and manageability. By segmenting the network into areas, it reduces the size of routing tables and limits the scope of route advertisements, which minimizes the overhead on routers. This structure also improves convergence times and allows for more effective troubleshooting and maintenance, as changes in one area have a limited impact on the overall network. Additionally, it provides better control over routing policies and improves overall network performance.
Which hierarchical design model layer controls the flow of network traffic using policies and delineates broadcast domains by performing routing functions between virtual LANs?
distribution
