Exam CISCO-640-802 v12(2.93) Part 7

61.Refer to the exhibit. Router1 was just successfully rebooted. Identify the current OSPF router ID for Router1.



A: 190.172.32.10
B: 208.149.23.162
C: 208.149.23.194
D: 220.173.149.10

Correct Answers: C

62.What can a network administrator utilize by using PPP Layer 2 encapsulation? (Choose three.)

A:VLAN support
B:compression
C:authentication
D:sliding windows
E:multilink support
F:quality of service

Correct Answers: B, C, E

63.LAB



64.Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?



A: The Serial0/0 interface is passing traffic.
B: The DLCI 100 was dynamically allocated by the router.
C: The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP server.
D: The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud.
E: The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP.

Correct Answers: E

65.What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5?

A: It creates a global address pool for all outside NAT transactions.
B: It establishes a dynamic address pool for an inside static address.
C: It creates dynamic source translations for all inside local PAT transactions.
D: It creates a one-to-one mapping between an inside local address and an inside global address.
E: It maps one inside source address to a range of outside global addresses.

Correct Answers: D

66.Refer to the exhibit. What is the effect of the configuration that is shown?



A: It configures SSH globally for all logins.
B: It tells the router or switch to try to establish an SSh connection first and if that fails to use Telnet.
C: It configures the virtual terminal lines with the password 030752180500.
D: It configures a Cisco network device to use the SSH protocol on incoming communications via the virtual terminal ports.
E: It allows seven failed login attempts before the VTY lines are temporarily shutdown.

Correct Answers: D

67.Refer to the exhibit. When PC1 sends an ARP request for the MAC address of PC2, network performance slows dramatically, and the switches detect an unusually high number of broadcast frames. What is the most likely cause of this?



A: The portfast feature is not enabled on all switch ports.
B: The PCs are in two different VLANs.
C: Spanning Tree Protocol is not running on the switches.
D: PC2 is down and is not able to respond to the request.
E: The VTP versions running on the two switches do not match.

Correct Answers: C

68.An administrator issues the command ping 127.0.0.1 from the command line prompt on a PC. If a reply is received, what does this confirm?

A: The PC has connectivity with a local host.
B: The PC has connectivity with a Layer 3 device.
C: The PC has a default gateway correctly configured.
D: The PC has connectivity up to Layer 5 of the OSI model.
E: The PC has the TCP/IP protocol stack correctly installed.

Correct Answers: E

69.Refer to the exhibit. The network administrator requires easy configuration options and minimal routing protocol traffic. What two options provide adequate routing table information for traffic that passes between the two routers and satisfy the requests of the network administrator? (Choose two.)



A:a dynamic routing protocol on InternetRouter to advertise all routes to CentralRouter.
B:a dynamic routing protocol on InternetRouter to advertise summarized routes to CentralRouter.
C:a static route on InternetRouter to direct traffic that is destined for 172.16.0.0/16 to CentralRouter.
D:a dynamic routing protocol on CentralRouter to advertise all routes to InternetRouter.
E:a dynamic routing protocol on CentralRouter to advertise summarized routes to InternetRouter.
F:a static, default route on CentralRouter that directs traffic to InternetRouter.

Correct Answers: C, F

70.What are some of the advantages of using a router to segment the network? (Choose two.)

A:Filtering can occur based on Layer 3 information.
B:Broadcasts are eliminated.
C:Routers generally cost less than switches.
D:Broadcasts are not forwarded across the router.
E:Adding a router to the network decreases latency.

Correct Answers: A, D