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H12-821_V1.0 · Question #186

H12-821_V1.0 Question #186: Real Exam Question with Answer & Explanation

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Question

In the IP system, which of the following descriptions about OSPF cost (Cost) is wrong?

Options

  • ACost takes effect in the incoming direction of traffic on the interface
  • BThe default cost value of the Loopback interface is 0.
  • CModifying the OSPF cost value of an interface will affect all local interface overheads in OSPF.
  • DOSPF will automatically calculate the cost value based on the bandwidth of the interface. The calculation formula is interface cost=bandwidth reference value / interface bandwidth

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