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HPE6-A45 · Question #140

Switch-2 and Switch-3 lost IP connectivity with each other. They did not detect the issue for several seconds and caused a temporary traffic disruption. The administrator implemented BFD for link…

The correct answer is D. Set a BFD source IP address on each OSPF routing switch in VLAN 100. See the full explanation below for the reasoning.

Question

Switch-2 and Switch-3 lost IP connectivity with each other. They did not detect the issue for several seconds and caused a temporary traffic disruption. The administrator implemented BFD for link backup paths through Switch-3 to occur in one than a second. The administrations verified the failed link and view the output on Switch-1, shown in the exhibit. What should they do to create the expected behavior if connectivity is lost again?

Options

  • ALower the hello timer to a given range of time on each OSPF routing switch in VLAN 100
  • BEnable BFD for the multicast routing node on OSPF routing switch in VLAN 100
  • CManually configure the network type as point-to-point on each OSPF routing switch in VLAN 100
  • DSet a BFD source IP address on each OSPF routing switch in VLAN 100

How the community answered

(28 responses)
  • A
    4% (1)
  • B
    4% (1)
  • C
    14% (4)
  • D
    79% (22)

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