What is a Label-Switched Path?()

题目

What is a Label-Switched Path?()

  • A、a traffic engineered path
  • B、another name for a Frame Relay PVC
  • C、a bidirectional path through a network
  • D、a unidirectional path through a network
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相似问题和答案

第1题:

What command will allow the operator to add the current working directory to the command search path?()

A. export PATH=pwd

B. export PATH=$PWD

C. export PATH=$PATH:pwd

D. export PATH=$PATH:$PWD


参考答案:C

第2题:

what is RPF( Reverse Path Forwarding )?


正确答案:Forwarding multicast traffic away from the source, rather than to the receiver, is called Reverse Path Forwarding (RPF). This RPF check helps to guarantee that the distribution tree will be loop-free.

第3题:

What is a Label-Switched Path?()

A. a traffic engineered path

B. another name for a Frame Relay PVC

C. a bidirectional path through a network

D. a unidirectional path through a network


参考答案:D

第4题:

What is required during the initial creation of a cluster?()

  • A、 Nothing,because HACMP will discover the configuration
  • B、 The cluster name and a TCP/IP path to each of the nodes
  • C、 The cluster name and ID and a TCP/IP path to each of the nodes
  • D、 The cluster name and ID node names and a TCP/IP path to each of the nodes

正确答案:B

第5题:

What protocol is used for Path Setup in MPLS traffic engineering?()

  • A、OSPF
  • B、ISIS
  • C、BGP
  • D、RSVP
  • E、PIM

正确答案:D

第6题:

What are the mandatory, well-known BGP attributes?()

  • A、origin,AS-path,next-hop
  • B、AS-path,origin,MED
  • C、AS-path,origin,weight
  • D、AS-path,weight,MED

正确答案:A

第7题:

What is the meaning of trend?()

  • A、General direction
  • B、Developing road
  • C、Way
  • D、Path

正确答案:A

第8题:

What are three RSVP messages?()

A. PathErr : Path error

B. ResvErr : Reservation error

C. PathConfTear : Path confirmation teardown

D. ResvConf : Reservation confirmation

E. ResvConfTear : Reservation confirmation teardown


参考答案:A, B, D

第9题:

What command will allow the operator to add the current working directory to the command search path?()

  • A、export PATH=pwd
  • B、export PATH=$PWD
  • C、export PATH=$PATH:pwd
  • D、export PATH=$PATH:$PWD

正确答案:C

第10题:

What are two purposes of the RSVP signaling protocol when configuring MPLS Label-Switched Paths (LSPs)? ()(Choose two.)

  • A、to perform a label push operation
  • B、to track the status of signaled LSPs
  • C、to perform longest-match route lookups
  • D、to reserve resources, such as labels and path information

正确答案:B,D

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