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Which device is responsible for assigning label values in an

题目
单选题
Which device is responsible for assigning label values in an MPLS network?（）
A

upstream node

B

originating node

C

destination node

D

downstream node

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相似问题和答案

第1题：

Which two methods are used to assign a route－distinguisher in a Kompella Layer 2 VPN?()

A. by assigning the RD under the routing-instances

B. by assigning the RD under protocols bgp

C. by assigning the RD under routing-options

D. by assing the RD under policy-options


参考答案：A, C

第2题：

Which process is responsible for the routing protocols on a Junos device?()

A. rpd

B. mgd

C. dcd

D. chassisd


参考答案：A

第3题：

Sequential circuit is a common logic device whose output values, at a given instant, depend upon its input values and the internal state at that instant, and whose internal state depends upon the(66)preceding input values and the preceding internal state. A sequential circuit can assume a finite number of internal states and may therefore be regarded, from an abstract(67), as a finite(68).Combinational circuit is another logic device whose output values, at any given instant, depend upon the input values at that instant. A combinational circuit is a(69)of a sequential circuit whose internal state is not taken(70).

A．directly

B．immediately

C．instantly

D．snapshot


正确答案：B

第4题：

Overlay Transport Virtualization （OTV） uses the Authoritative Edge Device （AED） to perform which tasks？（）

  • A、 The AED is responsible for sending all unicast traffic in a site， while either node in a site can transmit multicast and broadcast.
  • B、 The AED is responsible for load balancing all traffic for all VLANs across the transport network.
  • C、 The AED is responsible for handling all unicast， broadcast， and multicast traffic for a given VLAN within a site.
  • D、 The AED is responsible for MAC address dispute contention for a given VLAN.

正确答案:C

第5题：

Which virtualization technology allows multiple physical devices to be combined into a singlelogical device？（）

  • A、 device visualization
  • B、 device clustering
  • C、 server visualization
  • D、 network visualization

正确答案:B

第6题：

Which process is responsible for the configuration of the router and all user commands on a Junos device?()

A. rpd

B. chassisd

C. dcd

D. mgd


参考答案：D

第7题：

As an experienced technician, you are responsible for Technical Support. One of the trainees is asking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend?（）

A. inline with a firewall

B. in a DMZ outside the firewall

C. parallel with a firewall

D. in a DMZ behind the firewall


参考答案：D

第8题：

Which device is responsible for assigning label values in an MPLS network?()

A. upstream node

B. originating node

C. destination node

D. downstream node


参考答案：D

第9题：

What is a characteristic of assigning a static VLAN membership？（）

  • A、VMPS server lookup is required
  • B、Easy to configure
  • C、Easy of adds，moves，and changes
  • D、Based on MAC address of the connected device

正确答案:B

第10题：

Which of the following is true regarding Label Distribution Protocol （LDP）？（）

  • A、It is a label distribution protocol for MPLS
  • B、It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a network
  • C、Tag distribution Protocol （TDP） was the basis for LDP
  • D、All of the above are true

正确答案:D

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