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QUESTION 50

Which destination addresses will be used by Host A to send data to Host C? (Choose two.)

A. the IP address of Switch 1
B. the MAC address of Switch 1
C. the IP address of Host C
D. the MAC address of Host C
E. the IP address of the router’s E0 interface
F. the MAC address of the router’s E0 interface
Correct Answer: CF
QUESTION 51
Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true? (Choose two.)

A. Router C will send a Destination Unreachable message type.
B. Router C will send a Source Quench message type.
C. Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached.
D. Router C will send a Router Selection message type.
E. Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.
F. Router C will use ICMP to inform Router B that Host 2 cannot be reached.
Correct Answer: AE
QUESTION 52
To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met? (Choose two.)
A. Each end of the trunk line must be set to IEEE 802.1 E encapsulation.
B. The VTP management domain name of both switches must be set the same.
C. All ports on both the switches must be set as access ports.
D. One of the two switches must be configured as a VTP server.
E. A rollover cable is required to connect the two switches together.
F. A router must be used to forward VTP traffic between VLANs.
Correct Answer: BD
QUESTION 53
Which of the following describe the process identifier that is used to run OSPF on a router? (Choose two.)
A. It is locally significant.
B. It is globally significant.
C. It is needed to identify a unique instance of an OSPF database.
D. It is an optional parameter required only if multiple OSPF processes are running on the router.
E. All routers in the same OSPF area must have the same process ID if they are to exchange routing information.
Correct Answer: AC
QUESTION 54
What functions do routers perform in a network? (Choose two.)
A. packet switching
B. access layer security
C. path selection
D. VLAN membership assignment
E. bridging between LAN segments
F. microsegmentation of broadcast domains
Correct Answer: AC
QUESTION 55
Which series of commands will configure router R1 for LAN-to-LAN communication with router R2? The enterprise network address is 192.1.1.0/24 and the routing protocol in use is RIP. (Choose three.)

A. R1(config)# interface ethernet 0 R1(config-if)# ip address 192.1.1.129 255.255.255.192 R1(config-if)# no shutdown
B. R1(config)# interface ethernet 0 R1(config-if)# ip address 192.1.1.97 255.255.255.192 R1(config-if)# no shutdown
C. R1(config)# interface serial 0 R1(config-if)# ip address 192.1.1.4 255.255.255.252 R1(config-if)# clock rate 56000
D. R1(config)# interface serial 0
R1(config-if)# ip address 192.1.1.6 255.255.255.252
R1(config-if)# no shutdown

E. R1(config)# router rip R1(config-router)# network 192.1.1.4 R1(config-router)# network 192.1.1.128
F. R1(config)# router rip R1(config-router)# version 2 R1(config-router)# network 192.1.1.0
Correct Answer: ADF
QUESTION 56
A network administrator wants to ensure that only the server can connect to port Fa0/1 on a Catalyst
switch.
The server is plugged into the switch Fa0/1 port and the network administrator is about to bring the server
online.
What can the administrator do to ensure that only the MAC address of the server is allowed by switch port
Fa0/1? (Choose two.)

A. Configure port Fa0/1 to accept connections only from the static IP address of the server.
B. Employ a proprietary connector type on Fa0/1 that is incompatible with other host connectors.
C. Configure the MAC address of the server as a static entry associated with port Fa0/1.
D. Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.
E. Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server.
F. Configure an access list on the switch to deny server traffic from entering any port other than Fa0/1.
Correct Answer: CE
QUESTION 57
The internetwork infrastructure of company XYZ consists of a single OSPF area as shown in the graphic.
There is concern that a lack of router resources is impeding internetwork performance. As part of
examining the router resources, the OSPF DRs need to be known.
All the router OSPF priorities are at the default and the router IDs are shown with each router. Which
routers are likely to have been elected as DR? (Choose two.)
A. Corp-1
B. Corp-2
C. Corp-3
D. Corp-4
E. Branch-1
F. Branch-2
Correct Answer: DF
QUESTION 58
At which layers of the OSI model do WANs operate? (Choose two.)
A. application layer
B. session layer
C. transport layer
D. network layer
E. datalink layer
F. physical layer
Correct Answer: EF
QUESTION 59
Which routing protocols can be used within the enterprise network shown in the diagram? (Choose three.)

A. RIP v1
B. RIPv2
C. IGRP
D. OSPF
E. BGP
F. EIGRP
Correct Answer: BDF
QUESTION 60
Refer to the graphic.
R1 is unable to establish an OSPF neighbor relationship with R3.
What are possible reasons for this problem? (Choose two.)
A. All of the routers need to be configured for backbone Area 1.
B. R1 and R2 are the DR and BDR, so OSPF will not establish neighbor adjacency with R3.
C. A static route has been configured from R1 to R3 and prevents the neighbor adjacency from being established.
D. The hello and dead interval timers are not set to the same values on R1 and R3.
E. EIGRP is also configured on these routers with a lower administrative distance.
F. R1 and R3 are configured in different areas.
Correct Answer: DF
QUESTION 61
Which statements are true about EIGRP successor routes? (Choose two.)
A. A successor route is used by EIGRP to forward traffic to a destination.
B. Successor routes are saved in the topology table to be used if the primary route fails.
C. Successor routes are flagged as “active” in the routing table.
D. A successor route may be backed up by a feasible successor route.
E. Successor routes are stored in the neighbor table following the discovery process.
Correct Answer: AD
QUESTION 62
Refer to the diagram. All hosts have connectivity with one another.
Which statements describe the addressing scheme that is in use in the network? (Choose three.)
A. The subnet mask in use is 255.255.255.192.
B. The subnet mask in use is 255.255.255.128.
C. The IP address 172.16.1.25 can be assigned to hosts in VLAN1
D. The IP address 172.16.1.205 can be assigned to hosts in VLAN1
E. The LAN interface of the router is configured with one IP address.
F. The LAN interface of the router is configured with multiple IP addresses.
Correct Answer: BCF
QUESTION 63
Refer to the diagram.
Which three statements describe the router port configuration and the switch port configuration as shown
in the topology? (Choose three.)
A. The Router1 WAN port is configured as a trunking port.
B. The Router1 port connected to Switch1 is configured using subinterfaces.
C. The Router1 port connected to Switch1 is configured as 10 Mbps.
D. The Switch1 port connected to Router1 is configured as a trunking port.
E. The Switch1 port connected to Host B is configured as an access port.
F. The Switch1 port connected to Hub1 is configured as full duplex.
Correct Answer: BDE
QUESTION 64
Which routing protocols will support the following IP addressing scheme? (Choose three.)
Network 1 – 192.168.10.0 /26 Network 2 – 192.168.10.64 /27 Network 3 – 192.168.10.96 /27 Network 4 – 192.168.10.128 /30 Network 5 – 192.168.10.132 /30
A. RIP version 1
B. RIP version 2
C. IGRP
D. EIGRP
E. OSPF
Correct Answer: BDE
QUESTION 65
Refer to the partial command output shown.
Which two statements are correct regarding the router hardware? (Choose two.)
A. Total RAM size is 32 KB.
B. Total RAM size is 16384 KB (16 MB).
C. Total RAM size is 65536 KB (64 MB).
D. Flash size is 32 KB.
E. Flash size is 16384 KB (16 MB).
F. Flash size is 65536 KB (64 MB).
Correct Answer: CE
QUESTION 66
The Ethernet networks connected to router R1 in the graphic have been summarized for router R2 as
192.1.144.0/20.
Which of the following packet destination addresses will R2 forward to R1, according to this summary?
(Choose two.)
A. 192.1.159.2
B. 192.1.160.11
C. 192.1.138.41
D. 192.1.151.254
E. 192.1.143.145
F. 192.1.1.144
Correct Answer: AD
QUESTION 67
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. The interface is shut down.
B. No keep-alive messages are received.
C. The clock rate is not set.
D. No loopback address is set.
E. No cable is attached to the interface.
F. There is a mismatch in the encapsulation type.
Correct Answer: BCF
QUESTION 68
Which of the following describe private IP addresses? (Choose two.)
A. addresses chosen by a company to communicate with the Internet
B. addresses that cannot be routed through the public Internet
C. addresses that can be routed through the public Internet
D. a scheme to conserve public addresses
E. addresses licensed to enterprises or ISPs by an Internet registry organization
Correct Answer: BD
QUESTION 69
Refer to the exhibit.

The network shown in the diagram is experiencing connectivity problems. Which of the following will correct the problems? (Choose two.)
A. Configure the gateway on Host A as 10.1.1.1.
B. Configure the gateway on Host B as 10.1.2.254.
C. Configure the IP address of Host A as 10.1.2.2.
D. Configure the IP address of Host B as 10.1.2.2.
E. Configure the masks on both hosts to be 255.255.255.224.
F. Configure the masks on both hosts to be 255.255.255.240.
Correct Answer: BD
QUESTION 70
A network associate is trying to understand the operation of the FLD Corporation by studying the network
in the exhibit.
The associate knows that the server in VLAN 4 provides the necessary resources to support the user
hosts in the other VLANs.
The associate needs to determine which interfaces are access ports. Which interfaces are access ports?
(Choose three.)
A. Switch1 – Fa 0/2
B. Switch1 – Fa 0/9
C. Switch2 – Fa 0/3
D. Switch2 – Fa 0/4
E. Switch2 – Fa 0/8
F. Router – Fa 1/0
Correct Answer: ACD
QUESTION 71
What are two results of entering the
Switch(config)# vtp mode client
command on a Catalyst switch? (Choose two.)
A. The switch will ignore VTP summary advertisements.
B. The switch will forward VTP summary advertisements.
C. The switch will process VTP summary advertisements.
D. The switch will originate VTP summary advertisements.
E. The switch will create, modify and delete VLANs for the entire VTP domain.

Correct Answer: BC
QUESTION 72
A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host
that has been newly connected to the network. Which protocols were used during the test? (Choose two.)
A. ARP
B. CDP
C. DHCP
D. DNS
E. ICMP
Correct Answer: AE
QUESTION 73
Refer to the exhibit.
Host A is to send data to Host B. How will Router1 handle the data frame received from Host A? (Choose
three.)
A. Router1 will strip off the source MAC address and replace it with the MAC address on the forwarding FastEthernet interface.
B. Router1 will strip off the source IP address and replace it with the IP address on the forwarding FastEthernet interface.
C. Router1 will strip off the destination MAC address and replace it with the MAC address of Host B.
D. Router1 will strip off the destination IP address and replace it with the IP address of Host B.
E. Router1 will forward the data frame out interface FastEthernet0/1.
F. Router1 will forward the data frame out interface FastEthernet0/2.
Correct Answer: ACF

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