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Which of the following features should an administrator configure to allow an IDS to watch thetraffic on a switch?（）A、ARP spoofingB、VLANC、MirroringD、Spanning tree

题目

Which of the following features should an administrator configure to allow an IDS to watch thetraffic on a switch?（）

  • A、ARP spoofing
  • B、VLAN
  • C、Mirroring
  • D、Spanning tree
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相似问题和答案

第1题：

Which of the following technologies allows an administrator to submit traffic to an IDS for review?()

A. Spanning tree

B. VLAN

C. PoE

D. Port mirroring


参考答案：D

第2题：

Which of the following features should an administrator configure to allow an IDS to watch thetraffic on a switch?()

A. ARP spoofing

B. VLAN

C. Mirroring

D. Spanning tree


参考答案：C

第3题：

要将交换机100M端口的路径成本设置为25,以下哪个命令是正确的?()

A.Switch(config)#spanning-tree cost 25

B.Switch(config-if)#spanning-tree cost 25

C.Switch(config)#spanning-tree priority 25

D.Switch(config-if)#spanning-tree path-cost 25


参考答案：D

第4题：

Which of the following three port types are valid Spanning Tree port types？（Choose the best threeanswers.）（）

  • A、Designated port
  • B、Nonswitch port
  • C、Switch port
  • D、Nonroot port
  • E、Nondesignated port
  • F、Root port

正确答案:A,E,F

第5题：

Why would an administrator change the value of the spanning－tree priority of a switch?()

A. in order to optimize the path that frames take from source to destination

B. to increase the priority so a designated port will become a root port

C. to increase the BID, so the switch is more likely to become root bridge

D. in order to allow VLANs to be sent from one switch to another across a single link

E. to force a given switch to become an STP server


参考答案：A

第6题：

An administrator is troubleshooting a communication issue between two computers on the sameLayer 2 switch.Which of the following is the BEST way to determine if the switch is causing the issue?()

A. Setup an ACL that allows and logs all IP traffic between the two computers

B. Configure a spanning tree to check for a loop

C. Setup a span port on the switch to watch for CRC errors

D. Connect both computers using a crossover cable


参考答案：D

第7题：

要在交换机上运行802.1w,可使用哪个命令来启用该协议?()

A.Switch(config)#spanning-tree mode rapid-pvst

B.Switch#spanning-tree mode rapid-pvst

C.Switch(config)#spanning-tree mode 802.1w

D.Switch#spanning-tree mode 802.1w


答案：A

第8题：

Which of the following devices should an administrator connect to a protocol analyzer in order tocollect all of the traffic on a LAN segment?()

A.Hub

B.VLAN

C.Router

D.Server


参考答案：A

第9题：

Which command enables RSTP on a switch?()

A. spanning-tree mode rapid-pvst

B. spanning-tree uplinkfast

C. spanning-tree backbonefast

D. spanning-tree mode mst


参考答案：A

第10题：

Which of the following commands can be issued without interfering with the operation of loop guard？（）

  • A、Switch（config-if）#spanning-tree guard root
  • B、Switch（config-if）#spanning-tree portfast
  • C、Switch（config-if）#switchport mode trunk
  • D、Switch（config-if）#switchport mode access

正确答案:C

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