Online Access Free 640-802 Practice Test

Which option is a valid IPv6 address?

• A.2002:7654:A1AD:61:81AF:CCC1
• B.2001:0000:130F::099a::12a
• C.2004:1:25A4:886F::1
• D.FEC0:ABCD:WXYZ:0067::2A4

The show interfaces serial 0/0 command resulted in the following output. Which three are possible reasons for this interface status? (Choose three.)

What are possible causes for this interface status? (Choose three.)

• A.No loopback address is set.
• B.No cable is attached to the interface.
• C.The interface is shut down.
• D.No keep-alive messages are received.
• E.The clock rate is not set.
• F.There is a mismatch in the encapsulation type.

Which command allows you to verify the encapsulation type (CISCO or IETF) for a frame Relay link?

• A.show frame-relay pvc
• B.show frame-relay lmi
• C.show frame-relay map
• D.show interfaces serial

What are three characteristics of the OSPF routing protocol? (Choose three.)

• A.OSPF routers discover neighbors before exchanging routing information.
• B.It uses the DUAL algorithm to determine the best route.
• C.It uses cost to determine the best route.
• D.OSPF is a classful routing protocol.
• E.OSPF routers send the complete routing table to all directly attached routers.
• F.It converges quickly.

Refer to the exhibit. How many paths can the EIGRP routing process use to forward packets from HQ_Router to a neighbor router?

• A.four unequal-cost paths
• B.two equal-cost paths
• C.two unequal-cost paths
• D.three equal-cost paths
• E.three unequal-cost paths
• F.four equal-cost paths