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What are the congestion prevention policies in network layer?
what are the congestion prevention policy on network lay
What is a function of the distribution layer in the hierarchical design model?
provide connectivity between smaller local networks
List 3 protocols implemented at the network layer that carry user data?
The network layer is the third level of the Open Systems Interconnection or the OSI model. The protocols that are implemented at this layer which carry user data include: Internet Protocol version 4 (IPv4), Internet Protocol version 6 (IPv6) and Novell Internetwork Packet Exchange (IPX).
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
When connectionless protocols are implemented at the lower layers of the OSI model what are usually used to acknowledge the data receipt and request the retransmission of missing data?
upper-layer connection-oriented protocols
What is the difference between a vertical distribution and a horizontal distribution?
VERTICAL DISTRIBUTION REFERS TO THE DISTRIBUTION OF THE DIFFERENT LAYERS IN A MULTITHREAD ARCHITECTURES ACCROSS MULTIPLE MACHINES.In princeiple, each layer is implemented on a different machine. horizontal machine deals with distribution of a single layer accross multiple machines such as distibuting a single database
Which set of policies adheres to the hierarchical network model design principles?
Policies that adhere to the hierarchical network model design principles typically include segmentation of the network into distinct layers—core, distribution, and access. This structure promotes scalability, reliability, and efficient traffic management by centralizing routing at the core layer, distributing policies at the distribution layer, and managing endpoint access at the access layer. Additionally, these policies often emphasize redundancy and fault tolerance to ensure high availability and performance across the network. Overall, the focus is on clear separation of roles and responsibilities within each layer to optimize network functionality.
Is the network layer implemented in hardware or software?
software
The TCP IP suite of protocols is implemented by?
TCP/IP protocols are implemented by software, except for the bottom physical layer, which is implemented in hardware.
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
What is the role of router in a distribution layer?
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Link aggregation should be implemented at which layer of the hierarchical network?
access, distibution and core
Diifference between distribution layer switch core layer switch?
Core layer switch forms the heart of the network. it interconnects all the subnetworks formed by distribution switches. It also has special modules such as IDPS. It has very high switching capacity when compared with normal (Access ) Switches. Distribution switch forms the intermediate layer between access and core switch.
At what layer of the OSI model layer do IP numbers fall?
IP addresses are used primarily by layer 3 (network layer) of the OSI model for routine purposes.
Which service provides the distribution of Network layer addresses?
DHCP
What did Indian government do to protect ozone layer?
The Indian government has implemented policies and regulations to limit the use of ozone-depleting substances such as chlorofluorocarbons (CFCs). These measures include phasing out the production and consumption of CFCs, encouraging the use of alternative technologies, and raising awareness about the importance of protecting the ozone layer.
In a three-layer hierarchical network design which distribution layer function delineates broadcast domains?
routing between VLANs
