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Three Certkiller routers are configured for OSPF area 0 as shown in the diagram
below:
You wish to ensure that router CK2 will be preferred as the designated router (DR)
for the 172.16.1.0 /24 LAN segment.
What configuration tasks could be used to establish this preference? (Choose all
that apply)
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A. Configure the priority value of the Fa0/0 interface of Router CK2 to a higher value than
any other interface on the Ethernet network.
C. Configure a loopback interface on Router CK2 with an IP address higher than any IP
address on the other routers.
E. Change the priority values of the Fa0/0 interfaces of Router CK1 and Router CK3 to zero.
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Certkiller uses OSPF in their WAN. The OSPF Hello protocol performs which of the
following tasks in this network? (Choose two)
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A. It maintains neighbor relationships.
F. It provides dynamic neighbor discovery.
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CK1 and CK2 are OSPF routers on a point-point link. On this point-to-point
network, OSPF hello packets are addressed to which address?
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E. 224.0.0.5
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Which of the following statements below best describe the process identifier that is
used to run OSPF on a Certkiller router? (Choose two)
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B. It is locally significant.
C. It is needed to identify a unique instance of an OSPF database
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The interface information for router Certkiller 3 is displayed below:
Router Certkiller 3 was just successfully rebooted. Based on the information shown
above, correctly identify the current OSPF router ID for Router Certkiller 3.
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B. 208.149.23.194
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