Which of the following could be used to provide a Layer 3 da

题目
多选题
Which of the following could be used to provide a Layer 3 data path between separate VLANs?()
A

VLAN trunking

B

An external router

C

An internal route processor

D

VLAN capable bridge

E

EtherChannel

参考答案和解析
正确答案: D,E
解析: 暂无解析
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相似问题和答案

第1题:

Which of the following are key characteristics of PPP?()

A. can be used over analog circuits

B. maps Layer 2 to Layer 3 address

C. encapsulates several routed protocols

D. supports IP only

E. provides error correction


参考答案:A, C, E

第2题:

Which of the following are key characteristics of PPP (Choose three.)()。

  • A、can be used over analog circuits
  • B、maps Layer 2 to Layer 3 address
  • C、encapsulates several routed protocols
  • D、supports IP only
  • E、provides error correction

正确答案:A,C,E

第3题:

Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?()

A.VLAN

B.Peer to Peer

C.VTP

D.VPN


参考答案:D

第4题:

which one of the following best where layer can be used?()

  • A、form 
  • B、page 
  • C、subform 
  • D、all of the above

正确答案:B

第5题:

Which of the following could be used to provide a Layer 3 data path between separate VLANs?()

  • A、 VLAN trunking
  • B、 An external router
  • C、 An internal route processor
  • D、 VLAN capable bridge
  • E、 EtherChannel

正确答案:B,C

第6题:

Which of the following are key characteristics of PPP (Choose three.)()。

A.can be used over analog circuits

B.maps Layer 2 to Layer 3 address

C.encapsulates several routed protocols

D.supports IP only

E.provides error correction


参考答案:A, C, E

第7题:

Which of the following statements are true for routers but not true for Layer 3 Ethernet switches?(Choose all that apply.)()

  • A、May have Ethernet as well as non-Ethernet interfaces
  • B、Traditionally used as a standalone device for inter-VLAN communication
  • C、Makes use of TCAMs
  • D、Uses subinterfaces to define trunks
  • E、Can use both Layer 2 and Layer 3 to make forwarding decisions
  • F、Allows the definition of Switched Virtual Interfaces(SVI)

正确答案:A,B,D

第8题:

Which one of the following is the most commonly used layer 2 network device?()

A. Hub

B. Bridge

C. Switch

D. Router

E. Repeaters

F. None of the above


参考答案:C

第9题:

Which of the following pieces of information will the command show interface provide?(Choose allthat apply.)()

  • A、Layer 1 status
  • B、Output queue drops
  • C、Interface CPU utilization
  • D、Cable type connected to interface
  • E、Layer 2 status
  • F、Input queue drops

正确答案:A,B,E,F

第10题:

At which of the following layers does the ICMP protocol operate?()

  • A、Layer 1
  • B、Layer 3
  • C、Layer 4
  • D、Layer 5

正确答案:B

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