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H12-224 Online Practice Questions

HCIP-Routing & Switching (Fast Track) V2.0

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Question 1 Single choice

In Round Robin mode, the device sends packets based on the number of defined bytes of each queue.
The bandwidth ratio of each queue is the ratio of the number of defined bytes of the local queue to the total number of defined bytes of all queues.

  1. A

    True

  2. B

    False

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Correct answer: B

Question 2 Single choice

Which of the following problems can be solved by IGMP Snooping?

  1. A

    Receiver hosts support only IGMPv2 but the SSM model is used on the network.

  2. B

    A large number of receiver hosts exist on the network and a router receives large quantities of IGMP Report messages.

  3. C

    Multicast data packets are broadcast on Layer 2 devices.

  4. D

    Validity of IGMP Report messages.

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Correct answer: C

Question 3 Single choice

If a router receives two BGP routes (M and N) that contain the following attributes,

Which route is the optimal route based on BGP route selection rules?

  1. A

    The optimal route is route M because its AS_Path is shorter than that of route N.

  2. B

    The optimal route is route N because its MED value is smaller than that of route M.

  3. C

    The optimal route is determined randomly.

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Correct answer: A

Question 4 Single choice

Which of the following statements about the mVRRP backup group is false?

  1. A

    Multiple service VRRP backup group can be bound to one mVRRP backup group.

  2. B

    An mVRRP backup group can serve as a service VRRP backup group and thus be bound to another mVRRP backup group.

  3. C

    One service VRRP backup group can be bound to only one mVRRP backup group.

  4. D

    After multiple service VRRP backup groups are bound to an mVRRP backup group, the mVRRP backup group determines the status of all the service VRRP backup groups by sending VRRP packets.
    This can reduce the number of VRRP packets to be sent and improve the packet processing efficiency.

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Correct answer: B

Question 5 Single choice

What is the legal virtual MAC address in VRRP?

  1. A

    01-01-5E-00-01-01

  2. B

    01-00-5E-00-01-00

  3. C

    00-00-5E-00-01-01

  4. D

    01-01-5E-00-00-01

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Correct answer: C

Question 6 Multiple choice

Which of the following items on the packing list need to be checked during unpacking and inspection? (Choose all that apply.)

  1. A

    Part number

  2. B

    Part model

  3. C

    Number of parts

  4. D

    Project name

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Correct answers: A, B, C, D

Question 7 Single choice

Which encapsulation mode is used for DHCP messages?

  1. A

    TCP encapsulation

  2. B

    RTP encapsulation

  3. C

    UDP encapsulation

  4. D

    PPP encapsulation

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Correct answer: C

Question 8 Single choice

In RSTP network environment, a port can be set as edge port when it is directly connected with terminal.

  1. A

    True

  2. B

    False

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Correct answer: A

Question 9 Single choice

For a network like 175.25.128.0/19, the mask value is?

  1. A

    255.255.0.0

  2. B

    255.255.224.0

  3. C

    255.255.24.0

  4. D

    Different based on the address type

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Correct answer: B

Question 10 Single choice

The IP address 0.0.0.0 indicates ().

  1. A

    Network address

  2. B

    Broadcast address of specially designated network segment

  3. C

    All networks

  4. D

    Broadcast address of all nodes of local network segment

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Correct answer: C