Free H31-124_v2.0 Exam Braindumps (page: 4)

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Which of the following statement are correct regarding TTL value in VRRP packet?

  1. The VRRP packet is only forwarded in one IP network, so the TTL value is always set to 1.
  2. The TTL value of device from different manufactures is different; on VRP, the TTL value is 1.
  3. By default, the VRRP packet with TTL value not equal to 255 will be dropped; On VRP, we can use some commands to disable the function of delecting TTL value.
  4. The TTL value must be 255 In normal VRRP packet.

Answer(s): B



Which of the following operations need to be complete before IP FRR configuration?

  1. Configure different costs to generate two routes with different costs.
  2. Configure the same cost to generate two equal-cost routes.
  3. Configure a dynamic routing protocol on the entire network to Implement IP connectivity between nodes.
  4. Configure static routes or an IGP to implement IP connectivity between nodes.

Answer(s): C



PIM-SM relies on particular unicast routing protocol for RPF check.

  1. True
  2. False

Answer(s): B



Which of the following statements regarding multicast MAC address is correct?

  1. The first six hexadecimal value of the multicast Mac address is 0x01005e.
  2. Multicast MAC address is composed of 23 bits.
  3. The range of multicast MAC address is assigned by IEEE.
  4. On Ethernet, 28-bits of layer 3 multicast IP address are mapped into the 24-bits of the layer 2 multicast MAC address.

Answer(s): B






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