151-200.txt

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Answer: B

176. Which term describes the process in which frames from one network system are placed inside the
frames of another network system?
A. bridging
B. tunneling
C. data-link control
D. generic routing
E. packet switching

Answer: B

177. What is the protocol and what is the purpose of the following address?
238.255.255.255
A. IPX; a SAP broadcast
B. IP; a multicast group
C. IP; a reserved address
D. IP; a directed broadcast
E. IPX; a flooded broadcast

Answer: B

178. Given the configuration example:
interface Ethernet 0
ipx network 4a
ipx access-group 800 out
interface Ethernet 1
ipx network 3d
interface Ethernet 2
ipx network tc
access-list 800 permit 3d 4a
Which two actions result from implementing this configuration? (Choose two.)
A. IPX network 5c will not receive any traffic.
B. Traffic from network 3d for network 4a will be forwarded out e0.
C. Traffic from network 3d for network 3d will be forwarded out e0.
D. Traffic from network 3d, destined for network 4a, will be forwarded out e2.
E. The access list is applied to an outgoing interface and filters outbound traffic.

Answer: B E

179. Which show interface serial 1 status statement indicates that the shutdown command was issued
on that interface?
A. Serial 1 is up, line protocol is up.
B. Serial 1 is up, line protocol is down.
C. Serial 1 is down, line protocol is down.
D. Serial 1 is administratively down, the line protocol is down.

Answer: D

180. In which three situations is a hold-down timer reset? (Choose three.)
A. When the hold-down timer expires.
B. When infinity is finally defined as some maximum number.
C. When the router exchanges update summaries at area borders.
D. When the router detect faulty LSPs propagating through the internetwork.
E. When another update is received indicating a new route with a better metric.
F. When another update is received indicating the original route to the network has been restored.
G. When the router receives a processing task proportional to the number of links in the internetwork.

Answer: A E F

181. Which two statements about IP RIP are true? (Choose two.)
A. It limits hop counts to 31.
B. It is a link-state routing protocol.
C. It uses autonomous system numbers.
D. It is capable of load sharing over multiple paths.
E. It uses bandwidth as the metric for path selection.
F. It broadcasts updates every 30 seconds by defaults

Answer: D F

182. How does inter-VLAN communication take place?
A. It takes place through any Cisco router.
B. It takes place through a Cisco router than can run ISL.
C. It takes place through a router, but this disables all the router's Security and filtering functionality for
the VLANs.
D. For nonroutable protocols, (e.g., NetBEUI) the router provides communications between VLAN
domains.
E. Inter-VLAN communications is not possible because each VLAN is a separate broadcast domain.

Answer: B

183. What are four ways that Fast Ethernet compares to 10BaseT Ethernet? (Choose four.)
A. Fast Ethernet uses the Same Maximum Transmission Unit (MTU).
B. Fast Ethernet is based on an extension to the IEEE 802.3 specification.
C. Fast Ethernet uses the same Media Access control (MAC mechanisms).
D. Fast Ethernet preserves the frame format that is used by 10BaseT Ethernet.
E. Fast Ethernet offers a speed increase one hundred times that of the 10BaseT Ethernet.

Answer: A B C D

184. Which configuration mode and command combination sets the bandwidth metric of a Frame Relay
connection?
A. router(Config)# clock rate 56
B. router(Config-if)# bandwidth 56
C. router(Config)# bandwidth 56000
D. router(Config-if)# clock rate 56000

Answer: B

185. What are the two primary operating modes for frame switching? (Choose two)
A. Full duplex
B. Half duplex
C. CSMA/CD
D. Cut through
E. Fragmentation
F. Store and forward

Answer: D F

186. In order to enable RIP which two tasks need to be performed? (Choose two)
A. Specify the routing protocol.
B. Configure static Rip routes.
C. Specify directly connected subnets.
D. Specify directly connected networks.

Answer: A D

187. A router on one side of a PPP link uses the host name RTR1 and the password CORP1-PWD.
Which configuration line on RTR1 enables the connection between RTR1 and other router named
RTR2?
A. Username RTR2 password CORP1-PWD
B. Username RTR1 password CORP1-PWD
C. Username RTR2 password CORP2-PWD
D. Username RTR1 password CORP2-PWD

Answer: A

188. Which two statements about a bridge are true. (Choose two)
A. A bridge floods multicasts.
B. A bridge floods broadcasts.
C. A bridge does not flood multicasts.
D. A bridge does not flood broadcasts.

Answer: A B

189. Which statement about an IP network is true?
A. A broadcast source MAC contains all zeros.
B. A MAC address is part of the physical layer of the OSI model.
C. MAC addresses are used by bridges to make forwarding decisions: IP addresses are used by
routers.
D. IP addresses are now a flat addressing scheme: MAC addresses use a hierarchical addressing
scheme.

Answer: C

190. Which statement about the Committed Information Rate (CIR) is true?
A. It is the rate, in bits per second, at which the Frame Relay switch agrees to transfer data
B. It is the clock speed (port speed) of the connection (local loop) to the Frame Relay cloud
C. It is the maximum number of bits that the switch can transfer during any Committed Rate
Measurement Interval
D. It is a signaling standard between the CPE device and the FR switch. It is responsible for managing
the connection and maintaining status between the devices.

Answer: A

191. Which statement about the specialized IP addresses shown in the EXHIBIT is true?
EXHIBIT:
10.0.0.0 to 10.255.255.255
172.16.0.0 to 172.31.255.255
192.168.0.0 to 192.168.255.255
A. They are private IP addresses.
B. They can not be leased with DHCP.
C. They are allocated for VOL PVOLP.
D. They represent IP classless addresses.
E. They are used by the inter NIC for administration.

Answer: A

192. What are four function/characteristics of the network layer of the OSI model? (Choose four)
A. It uses a two-part address.
B. It maintains routing tables.
C. It uses broadcast addresses.
D. It establishes network addresses.
E. It provides access to the LAN media.
F. It provides media independence for upper layers.
G. It provides path selection for internetwork communication.

Answer: A B C G

193. Which three basic switch functions increase available bandwidth on the network? (Choose three)
A. Loop avoidance.
B. Address learning
C. Hop count limiting
D. Broadcast filtering
E. Packet forward/filtering.

Answer: A B E

194. Which statement is true?
A. While bridges are used to segment networks they will not isolate broadcast or multicast packets.
B. A bridge looks at every packet with in its network segment and works like a hub, rebroadcasting
the packet if the destination is with in its network segment.
C. A bridge maintains a table of the IP addresses of the hosts with in its network segment and
forwards the packet directly to the destination based upon the IP address.
D. Bridge resets the hop count by keeping all packets within the network segment only packets
addressed to its specific destination host outside the network segment are allowed to pass
through the bridge.

Answer: A

195. What is not a characteristic of a network segment on a switch?
A. The segment has its own collision domain.
B. The segment can translate from one media to a different media.
C. All devices in the segment are part of the same broadcast domain.
D. One device per segment can currently send frames to the switch.

Answer: B

196. Which three are typical operational phases in a basic connection oriented network service?
(Choose three)
A. Call setup
B. Data transfer
C. Load Balancing
D. Call termination
E. Call prioritization
F. Data segmentation
G. Data link identification

Answer: A B D

197. What is a function of a reliable transport layer connections.
A. Route selection
B. Acknowledgement
C. Session checkpoints
D. System authentication

Answer: B

198. Which three statements about common elements of the TCP/IP protocol stack are true? (Choose
three)
A. IP provides connection less service and routing capabilities.
B. ARP enables devices to locate the IP address of local devices.
C. UDP provides simple connection less service without windowing or acknowledgements.
D. ICMP provides connection oriented management data to routers and layer three switches.
E. TCP enables devices to send large quantities of data using switching in a connection-oriented
manner.

Answer: A C E

199. Which two protocol tools use ICMP? (Choose two)
A. Ping
B. Telnet
C. Configure
D. Trace route
E. Show commands
F. Standard access list

Answer: A D

200. How many collisions are caused by transmitting and receiving frames simultaneously in a
full-duplex Ethernet Technology?
A. One
B. Two
C. None
D. Several

Answer: C