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On an M7i router, which type of queue priority can lead to s

题目
单选题
On an M7i router, which type of queue priority can lead to starvation in other queues?（）
A

high

B

real-time

C

strict low

D

strict high

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相似问题和答案

第1题：

Which router translates the Type 7 LSAs into Type 5 LSAs, according to RFC 1587 (OSPF NSSAOption) in an OSPF NSSA with more than one ABR?()

A. The router receiving the route translates the Type 7 LSA into a Type 5 LSA.

B. The ABR with the lowest router ID translates all Type 7 LSAs into Type 5 LSAs.

C. The ABR with the highest router ID translates all Type 7 LSAs into Type 5 LSAs.

D. All ABRs translate the Type 7 LSAs into Type 5 LSAs depending on which one has the lowest cost to the route.


参考答案：C

第2题：

What is the purpose of the OSPF router ID in a OR／BOR election?()

A. It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point network

B. It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF router

C. It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access network

D. It is used to determine which interfaces will send Hello packets to neighboring OSPF routers


参考答案：C

第3题：

You notice that the elapsed time for an important database scheduler Job is unacceptably long.The job belongs to a scheduler job class and window.Which two actions would reduce the job‘s elapsed time?（）

A. Increasing the priority of the job class to which the job belongs

B. Increasing the job‘s relative priority within the Job class to which it belongs

C. Increasing the resource allocation for the consumer group mapped to the scheduler job‘s job class within the plan mapped to the scheduler window

D. Moving the job to an existing higher priority scheduler window with the same schedule and duration

E. Increasing the value of the JOB_QUEUE_PROCESSES parameter

F. Increasing the priority of the scheduler window to which the job belongs


参考答案：B, C

第4题：

Which type of cable is required to access the router’s console port from a PC？（）

  • A、modem
  • B、Ethernet
  • C、nullmodem
  • D、straight-through

正确答案:C

第5题：

Which of the following HSRP router states does an active router enter when it is preempted by a  higher priority router？（）

  • A、 active
  • B、 speak
  • C、 learn
  • D、 listen
  • E、 init
  • F、 standby

正确答案:B

第6题：

On an M7i router, which type of queue priority can lead to starvation in other queues?()

A. high

B. real-time

C. strict low

D. strict high


参考答案：D

第7题：

When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?()

A. RX-queue deferred

B. TX-queue deferred

C. RX-queue saturation

D. TX-queue saturation

E. RX-queue starvation

F. TX-queue starvation


参考答案：F

第8题：

Which configuration command configures queue buffer allocation on the ERX Edge Router?()

A.qos-profile

B.queue-profile

C.scheduler-profile

D.traffic-shape-profile


参考答案：B

第9题：

Router R1 and R2 are both configured for HSRP.  Which two statements about the HSRP priorities  of these two routers are true？（）

  • A、 To assign the HSRP router priority in a standby group， the standby group-number priority  priority-value global configuration command must be used.
  • B、 The default priority of a router is zero （0）.
  • C、 The no standby priority command assigns a priority of 100 to the router.
  • D、 Assuming that preempting has also been configured， the router with the lowest priority in an  HSRP group would become the active router.
  • E、 When two routers in an HSRP standby group are configured with identical priorities， the router  with the highest configured IP address will become the active router.

正确答案:C,E

第10题：

What is the purpose of the OSPF router ID in a OR/BOR election?（）

  • A、It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point network
  • B、It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF router
  • C、It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access network
  • D、It is used to determine which interfaces will send Hello packets to neighboring OSPF routers

正确答案:C

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