EMT Practice Test

1. Question Content...

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Question1: The traffic limiting policy feature only supports the number of connections initiated by the specified IP or the number of connections received.

Question2: After which of the following parameters are modified does an IS-IS neighbor relationship need to re-established?

Question3: Which of the following statements regarding IGMPv1 and IGMPv2 are true?

Question4: Which of the following attribute must be carried in an Update message?

Question5: Which of the following statements regarding an IP prefix are true?

Question6: Which of the following statements about the forwarding plane of a switch is false?

Question7: Drag the following VRRP states to the corresponding working mechanisms.

Question8: Which of the following statements regarding the BGP error display of a router false?

Question9: A local router runs IS-IS and its command output is shown in the following figure. Which of the following statements is true?

Question10: IGMPV3 not only supports IGMPv1 General Query and IGMPv2 Group-Specific Query, and also IGMPv3 Source/Group-Specific Query.

Question11: A switch runs MSTP. The configuration is shown in the figure. What is the role of this switch in MSTI 1?

Question12: A monitoring plane usually comprises the monitoring units of main control boards and interface boards. This plane can monitor the system environment independently. Which of the following environment monitoring functions can be provided by the monitoring plane?

Question13: As shown in the figure, SWA, SWB, SWC, and SWD run the Rapid Spanning Tree Protocol (RSTP). Which of the following statements are true?

Question14: Compress the 2001:0DBB:B8:0000:C030:0000:0000:09A0:CDEF address.___________(if the answer contains letters, capitalize them.)

Question15: Which of the following routing protocols support the default route through command configuration?

Question16: BFD control packets are encapsulated in UDP packets for transmission. What is the destination port number of multi-hop BFD control packets?

Question17: Which of the following is the default interval at which the DIS on a broadcast IS_IS network sends CSNPs.

Question18: Which Of the following IEEE 802.11 standards is also known as Wi-Fi 6?

Question19: As shown in the following figure, a new AP is deployed In dual link MSB networking (load balancing mode).
Which AC will the connect to?

Question20: Which of the following statements is false, based on the following IGMP information on an interface of RTA?

Question21: Four routers run ISIS and have established adjacencies. The area IDs and router levels are marked in the following figure. If route leaking is configured on R3, which of the following is the cost of the route from R4 to 10.0.2.2/32?