Quiz 4 Answers
Quiz 4 Answers
Quiz 4 Answers
a. IPv6 enable
b. Clockrate 128000
c. end
d. no shutdown
7. What two pieces of information are displayed in the output of the show ip interface brief command? (Choose two.)
a. IP addresses c. MAC addresses e. Layer 1 statuses
b. next-hop addresses d. interface descriptions f. speed and duplex settings
8. When a computer is pinging another computer for the first time, what type of message does it place on the network to
determine the MAC address of the other device?
a. an ICMP ping c. an RFI (Request for Information) message
b. an ARP request d. a multicast to any Layer 3 devices that are connected to the local network
9. A packet moves from a host on one network to a device on a remote network within the same company. If NAT is not
performed on the packet, which two items remain unchanged during the transfer of the packet from source to
destination? (Choose two.)
a. destination IP address c. source ARP table e. source IP address
b. source MAC address d. destination MAC address f. Layer 2 header
10. What address changes as a packet travels across multiple Layer 3 Ethernet hops to its final destination?
a. source IP b. destination IP c. source Layer 2 address d. destination port
11. Which two items are used by a host device when performing an ANDing operation to determine if a destination
address is on the same local network? (Choose two.)
a. destination IP address c. destination MAC address e. source MAC address
b. subnet mask d. network number
12. Refer to the exhibit. PC1 attempts to connect to File_server1 and sends an ARP request to obtain a destination MAC
address. Which MAC address will PC1 receive in the ARP reply?
13. Refer to the exhibit. What will the router do with a packet that has a destination IP address of 192.168.12.227?
14. Which two statements correctly describe the concepts of administrative distance and metric? (Choose two.)
a. Administrative distance refers to the trustworthiness of a particular route.
b. A router first installs routes with higher administrative distances.
c. The value of the administrative distance can not be altered by the network administrator.
d. Routes with the smallest metric to a destination indicate the best path.
e. The metric is always determined based on hop count.
f. The metric varies depending which Layer 3 protocol is being routed, such as IP.
15. Which statement describes a route that has been learned dynamically?
a. It is automatically updated and maintained by routing protocols.
b. It is unaffected by changes in the topology of the network.
c. It has an administrative distance of 1.
d. It is identified by the prefix C in the routing table.
16. Refer to the exhibit. A network administrator issues the show ipv6 route command on R1. Which two types of routes
are displayed in the routing table? (Choose two.)
a. static route
b. local host route
c. directly connected network
d. route that is learned through the OSPF routing protocol
e. route that is learned through the EIGRP routing protocol
17. A network administrator configures a router by the command ip route 0.0.0.0 0.0.0.0 209.165.200.226. What is the
purpose of this command?
a. to forward all packets to the device with IP address 209.165.200.226
b. to add a dynamic route for the destination network 0.0.0.0 to the routing table
c. to forward packets destined for the network 0.0.0.0 to the device with IP address 209.165.200.226
d. to provide a route to forward packets for which there is no route in the routing table
18. Refer to the exhibit. A network administrator issues the show ipv6 route command on R1. What two conclusions can
be drawn from the routing table? (Choose two.)
a. static route
b. local host route
c. directly connected network
d. route that is learned through the OSPF routing protocol
e. route that is learned through the EIGRP routing protocol
19. A network administrator configures the interface fa0/0 on the router R1 with the command ip address 172.16.1.254
255.255.255.0. However, when the administrator issues the command show ip route, the routing table does not show
the directly connected network. What is the possible cause of the problem?
a. The interface fa0/0 has not been activated.
b. The configuration needs to be saved first.
c. No packets with a destination network of 172.16.1.0 have been sent to R1.
d. The subnet mask is incorrect for the IPv4 address.
20. A network administrator is implementing dynamic routing protocols for a company. Which command can the
administrator issue on a router to display the supported routing protocols?
a. Router(config)# router ? c. Router(config)# service ?
b. Router(config)# ip route ? d. Router(config)# ip forward-protocol ?
21. Refer to the exhibit. A network administrator issues the show ip route command on R2. What two types of routes are
installed in the routing table? (Choose two.)
22. Refer to the exhibit. What is the purpose of the highlighted field in the line that is displayed from the show ip route
command?