4A0-113 試験問題を無料オンラインアクセス

Which of the following statements regarding the election of the designated router (DR) by OSPF routers are true? (Choose two)

• A.The router with the highest priority is the DR.
• B.The router with the lowest priority is the DR.
• C.If priorities are the same, the DR is chosen based on the lowest RID.
• D.If priorities are the same, the DR is chosen based on the highest RID.

Click on the exhibit.

The route table on router R2 shows the system address of router R5 but it does not show any of the interfaces from the non-OSPF area.
What may be causing this?

• A.Router R5 does not have an export policy for these prefixes.
• B.'asbr' is missing from router R1's configuration.
• C.Router R1 needs to have an export policy added to it.
• D.Router R1 needs to have an import policy added to it.

In an IP datagram, which field identifies the receiving application?

• A.The port field of the network layer address
• B.The protocol field of the transport layer header
• C.The protocol field of the network layer header
• D.The port field of the transport layer header

Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?

• A.IP packets sent to an IP multicast address.
• B.UDP packets sent to an IP multicast address.
• C.TCP packets sent to an IP multicast address.
• D.IP packets sent to an IP unicast address.

Which of the following is NOT a characteristic of RIPv1?

• A.Poison Reverse
• B.30 second network updates
• C.Broadcast advertisement
• D.Classless routing