[Free] New Updated (October) Cisco 200-101 Real Exam 81-90

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QUESTION 81

At which layer of the OSI model does PPP perform?

 

A.      Layer 2

B.      Layer 3

C.      Layer 4

D.      Layer 5

 

Correct Answer: A

 

 

QUESTION 82

The command show frame-relay map gives the following output:

 

Serial 0 (up): ip 192.168.151.4 dlci 122, dynamic, broadcast, status defined, active

 

Which statements represent what is shown? (Choose three.)

A.      192.168.151.4 represents the IP address of the remote router

B.      192.168.151.4 represents the IP address of the local serial interface

C.      DLCI 122 represents the interface of the remote serial interface

D.      DLCI 122 represents the local number used to connect to the remote address

E.       broadcast indicates that a dynamic routing protocol such as RIP v1 can send packets across this PVC

F.       active indicates that the ARP process is working

 

Correct Answer: ADE

 

 

QUESTION 83

What can be done to Frame Relay to resolve split-horizon issues? (Choose two.)

 

A.      Disable Inverse ARP.

B.      Create a full-mesh topology.

C.      Develop multipoint subinterfaces.

D.      Configure point-to-point subinterfaces.

E.       Remove the broadcast keyword from the frame-relay map command.

 

Correct Answer: BD

 

 

QUESTION 84

What are three reasons that an organization with multiple branch offices and roaming users might implement a Cisco VPN solution instead of point-to-point WAN links? (Choose three.)

 

A.      reduced cost

B.      better throughput

C.      broadband incompatibility

D.      increased security

E.       scalability

F.       reduced latency

 

Correct Answer: ADE

 

 

QUESTION 85

Which command is used to enable CHAP authentication, with PAP as the fallback method, on a serial interface?

 

A.      Router(config-if)# ppp authentication chap fallback ppp

B.      Router(config-if)# ppp authentication chap pap

C.      Router(config-if)# authentication ppp chap fallback ppp

D.      Router(config-if)# authentication ppp chap pap

 

Correct Answer: B

 

 

QUESTION 86

What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?

 

A.      defines the destination IP address that is used in all broadcast packets on DCLI 202

B.      defines the source IP address that is used in all broadcast packets on DCLI 202

C.      defines the DLCI on which packets from the 192.168.1.2 IP address are received

D.      defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address

 

Correct Answer: D

 

 

QUESTION 87

Which Layer 2 protocol encapsulation type supports synchronous and asynchronous circuits and has built-in security mechanisms?

 

A.      HDLC

B.      PPP

C.      X.25

D.      Frame Relay

 

Correct Answer: B

 

 

QUESTION 88

Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?

 

A.      IETF

B.      ANSI Annex D

C.      Q9333-A Annex A

D.      HDLC

 

Correct Answer: A

 

 

QUESTION 89

A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?

 

A.        Main(config)# interface serial 0/0

Main(config-if)# ip address 172.16.1.1 255.255.255.252

Main(config-if)# no shut

 

B.        Main(config)# interface serial 0/0

Main(config-if)# ip address 172.16.1.1 255.255.255.252

Main(config-if)# encapsulation ppp

Main(config-if)# no shut

 

C.        Main(config)# interface serial 0/0

Main(config-if)# ip address 172.16.1.1 255.255.255.252

Main(config-if)# encapsulation frame-relay

Main(config-if)# authentication chap

Main(config-if)# no shut

 

D.        Main(config)# interface serial 0/0

Main(config-if)#ip address 172.16.1.1 255.255.255.252

Main(config-if)#encapsulation ietf

Main(config-if)# no shut

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Correct Answer: B

 

 

QUESTION 90

Which PPP subprotocol negotiates authentication options?

 

A.      NCP

B.      ISDN

C.      SLIP

D.      LCP

E.       DLCI

 

Correct Answer: D

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