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Ránking de puntuaciones: CCNA2 v6.0 Chapter 4 Exam
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CCNA2 v6.0 Chapter 4 Exam
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Pregunta 1 de 25
1. Pregunta
2 puntosA network designer must provide a rationale to a customer for a design which will move an enterprise from a flat network topology to a hierarchical network topology. Which two features of the hierarchical design make it the better choice? (Choose two.)
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Pregunta 2 de 25
2. Pregunta
1 puntosWhat is a collapsed core in a network design?
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Pregunta 3 de 25
3. Pregunta
1 puntosWhat is a definition of a two-tier LAN network design?
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Pregunta 4 de 25
4. Pregunta
1 puntosWhat is a basic function of the Cisco Borderless Architecture distribution layer?
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Pregunta 5 de 25
5. Pregunta
2 puntosWhich two previously independent technologies should a network administrator attempt to combine after choosing to upgrade to a converged network infrastructure? (Choose two.)
Correcto
Incorrecto
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Pregunta 6 de 25
6. Pregunta
1 puntosA local law firm is redesigning the company network so that all 20 employees can be connected to a LAN and to the Internet. The law firm would prefer a low cost and easy solution for the project. What type of switch should be selected?
Correcto
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Pregunta 7 de 25
7. Pregunta
2 puntosWhat are two advantages of modular switches over fixed-configuration switches? (Choose two.)
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Pregunta 8 de 25
8. Pregunta
1 puntosWhich type of address does a switch use to build the MAC address table?
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Pregunta 9 de 25
9. Pregunta
1 puntosWhich network device can be used to eliminate collisions on an Ethernet network?
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Pregunta 10 de 25
10. Pregunta
2 puntosWhat two criteria are used by a Cisco LAN switch to decide how to forward Ethernet frames? (Choose two.)
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Pregunta 11 de 25
11. Pregunta
1 puntosRefer to the exhibit. Consider that the main power has just been restored. PC3 issues a broadcast IPv4 DHCP request. To which port will SW1 forward this request?
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Pregunta 12 de 25
12. Pregunta
1 puntosWhat is one function of a Layer 2 switch?
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Pregunta 13 de 25
13. Pregunta
1 puntosRefer to the exhibit. How is a frame sent from PCA forwarded to PCC if the MAC address table on switch SW1 is empty?
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Pregunta 14 de 25
14. Pregunta
1 puntosA small publishing company has a network design such that when a broadcast is sent on the LAN, 200 devices receive the transmitted broadcast. How can the network administrator reduce the number of devices that receive broadcast traffic?
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Pregunta 15 de 25
15. Pregunta
1 puntosRefer to the exhibit. How many broadcast domains are displayed?
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Pregunta 16 de 25
16. Pregunta
1 puntosWhich solution would help a college alleviate network congestion due to collisions?
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Pregunta 17 de 25
17. Pregunta
1 puntosWhich network device can serve as a boundary to divide a Layer 2 broadcast domain?
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Pregunta 18 de 25
18. Pregunta
1 puntosWhat is the destination address in the header of a broadcast frame?
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Pregunta 19 de 25
19. Pregunta
1 puntosWhich statement describes a result after multiple Cisco LAN switches are interconnected?
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Pregunta 20 de 25
20. Pregunta
1 puntosWhat does the term “port density” represent for an Ethernet switch?
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Pregunta 21 de 25
21. Pregunta
2 puntosWhat are two reasons a network administrator would segment a network with a Layer 2 switch? (Choose two.)
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Pregunta 22 de 25
22. Pregunta
1 puntosFill in the blank.
- A (converged, CONVERGED) network is one that uses the same infrastructure to carry voice, data, and video signals.
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Pregunta 23 de 25
23. Pregunta
4 puntosMatch the borderless switched network guideline description to the principle. (Not all options are used.)
Ordenar elementos
- allows intelligent traffic load sharing by using all network resources
- facilitates understanding the role of each device at every tier, simplifies deployment, operation, management, and reduces fault domains at every tier
- allows seamless network expansion and integrated service enablement on an on-demand basis
- satisfies user expectations for keeping the network always on
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flexibility
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hierarchical
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modularity
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resiliency
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Pregunta 24 de 25
24. Pregunta
6 puntosMatch the functions to the corresponding layers. (Not all options are used.)
Ordenar elementos
- [1] represents the network edge
- [2] provides network access to the user
- [3] implements network access policy
- [4] establishes Layer 3 routing boundaries
- [5] provides high-speed backbone connectivity
- [6] functions as an aggregator for all the campus blocks
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[1] Access layer
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[2]Access layer
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[3] Distribution layer
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[4] Distribution layer
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[5] Core layer
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[6] Core layer
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Pregunta 25 de 25
25. Pregunta
6 puntosMatch the forwarding characteristic to its type. (Not all options are used.)
Ordenar elementos
- [1] appropriate for high perfomance computing applications
- [2] forwarding process can be begin after receiving the destination address
- [3] may forward invalid frames
- [4] error checking before forwarding
- [5] forwarding process only begins after receiving the entire frame
- [6] only forwards valid frames
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[1] cut-throught:
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[2] cut-throught:
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[3] cut-throught:
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[4] store-and-forward:
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[5] store-and-forward:
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[6] store-and-forward:
Correcto
Incorrecto