Which three statements describe the functions of the Cisco hierarchical network design model? (Choose three.)
- The goal of the core layer is maximizing throughput.
- The distribution layer distributes network traffic directly to end users.
- The distribution layer is responsible for traffic filtering and isolating failures from the core.
- The access layer provides a means of connecting end devices to the network.
- Route summarization is not necessary at the core and distribution layers.
- The core layer usually employs a star topology.
Explanation: There are three layers of the hierarchical network design model.
- Access: Provides a connection point to end users.
- Distribution: Controls traffic flows between access and core layers.
- Core: Maximizes throughput moving traffic as quickly as possible.
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Which three statements describe the functions of the Cisco hierarchical network design model? (Choose three.)
- Route summarization is not necessary at the core and distribution layers.
- The distribution layer is responsible for traffic filtering and isolating failures from the core.
- Two goals of the core layer are 100 percent uptime and maximizing throughput.
- The access layer provides a means of connecting end devices to the network.
- The distribution layer distributes network traffic directly to end users.
- The core layer usually employs a star topology.
Explanation: There are three layers of the hierarchical network design model.
- Access: Provides a connection point to end users.
- Distribution: Controls traffic flows between access and core layers.
- Core: Maximizes throughput moving traffic as quickly as possible.
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