Latest 640-816 Pass4sure Free Tests 31-40

By | May 23, 2013

Ensurepass

 

 

QUESTION 31

Which command displays the CHAP authentication process as it occurs between two routers?

 

A.  debug chap authentication

B.  debug authentication

C.  debug chap ppp

D.  debug ppp authentication

 

Correct Answer: D

 

 

 

 

QUESTION 32

A network administrator has configured access list 173 to prevent Telnet and ICMP traffic from reaching a server with the address of 192.168.13.26. Which commands can the administrator issue to verify that the access list is working properly? (Choose three.)

 

A.  Router# ping 192.168.13.26

B.  Router# debug access-list 173

C.  Router# show open ports 192.168.13.26

D.  Router# show access-lists

E.  Router# show ip interface

 

Correct Answer: ADE

 

 

 

 

QUESTION 33

Refer to the exhibit. Given the partial configuration shown in the exhibit, why do internal workstations on the 192.168.1.0 network fail to access the Internet?


 

clip_image001

 

A.  A NAT pool has not been defined.

B.  The wrong interface is overloaded.

C.  NAT has not been applied to the inside and outside interfaces.

D.  The access list has not been applied to the proper interface to allow traffic out of the internal network.

 

Correct Answer: C

 

 

 

 

QUESTION 34

Refer to the exhibit. C-router is to be used as a “router-on-a-stick” to route between the VLANs. All the interfaces have been properly configured and IP routing is operational. The hosts in the VLANs have been configured with the appropriate default gateway. What can be said about this configuration?

 

clip_image002

 

A.  These commands need to be added to the configuration: C-router(config)# router eigrp 123

C-router(config-router)# network 172.19.0.0

B.  These commands need to be added to the configuration: C-router(config)# router ospf 1

C.  These commands need to be added to the configuration: C-router(config)# router rip

C-router(config-router)# network 172.19.0.0

D.  No further routing configuration is required.

 

Correct Answer: D

 

 

 

 

QUESTION 35

Refer to the exhibit. Which route will be found in the routing table of the Main router?

 

clip_image003

 

A.  C 192.168.2.0 is directly connected, Serial0/1

B.  R 192.168.2.0/24 [120/1] via 192.168.255.26, 00:00:24, Serial0/0

C.  R 192.168.255.16 [120/1] via 192.168.255.26, 00:00:24, Serial0/1

D.  R 192.168.255.16 [120/2] via 192.168.255.21, 00:00:22, Serial0/0

 

Correct Answer: C

 

 

 

 

QUESTION 36

Refer to the exhibit. A technician is testing connection problems in the internetwork. What is the problem indicated by the output from HostA?


 

clip_image004

 

A.  The routing on Router2 is not functioning properly.

B.  An access list is applied to an interface of Router3.

C.  The Fa0/24 interface of Switch1 is down.

D.  The gateway address of HostA is incorrect or not configured.

 

Correct Answer: D

 

 

 

 

QUESTION 37

An organization is concerned that too many employees are wasting company time accessing the Internet. Which access list statement would stop World Wide Web access for employees on the range of subnets from 172.16.8.0/24 to 172.16.11.0/24?

 

A.  access-list 103 deny tcp 172.16.8.0 0.0.0.3 any eq 80

B.  access-list 103 deny tcp 172.16.8.0 0.0.3.255 any eq 80

C.  access-list 103 deny http 172.16.8.0 0.0.7.255 any

D.  access-list 103 deny tcp any 172.16.8.0 0.0.3.255 eq 80

E.  access-list 103 deny tcp 172.16.8.0 0.0.11.255 any eq 80

 

Correct Answer: B

 

 

 

 

QUESTION 38

What are two drawbacks of implementing a link-state routing protocol? (Choose two.)

 

A.  the sequencing and acknowledgment of link-state packets

B.  the requirement for a hierarchical IP addressing scheme for optimal functionality

C.  the high volume of link-state advertisements in a converged network

D.  the high demand on router resources to run the link-state routing algorithm

E.  the large size of the topology table listing all advertised routes in the converged network

 

Correct Answer: BD

 

 

 

 

QUESTION 39

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 40

Which two statements describe characteristics of IPv6 unicast addressing? (Choose two.)

 

A.  Global addresses start with 2000::/3.

B.  Link-local addresses start with FE00:/12.

C.  Link-local addresses start with FF00::/10.

D.  There is only one loopback address and it is ::1.

E.  If a global address is assigned to an interface, then that is the only allowable address for the interface.

 

Correct Answer: AD

 

 

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