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passguide ccna 640-802 braindumps

By PassGuide CCNA Training Materials and Practice Tests | April 1, 2010

Latest 640-802 dumps for Cisco 640-802 exam training. Download dumps for 640-802 and Pass Exam. Rate 640-802 exam dumps. Submit 640-802 braindumps.uestion:387
Users have been complaining that their Frame Relay connection to the corporate site is very slow.
The network administrator suspects that the link is overloaded. Based on the partial output of the Router# show frame relay pvc command shown in the graphic, which output value indicates to the loacal router that traffic sent to the corporate site is experiencing congestion?
642-832

A.DLCI=100
B.last time PVC status changed 00:25:40
C.in BECN packets 192
D.in FECN packets 147
F.in DF packets 0

Answer: C

Question:388
Which statement is correct about the internetwork shown in the diagram?

A.Switch 2 is the root bridge.
B.Spaning Tree is not runing.
C.Host D and Server 1 are in the same network.
D.No collisions can occur in traffic between Host B and Host C.
E.If Fa0/0 is down on Router1, Host A cannot access Server1.
F.If Fa0/1 is down on Switch3, Host C cannot access Server2.

Answer: C

Question:389
A network administrator needs to allow only one Telnet connection to a router. For anyone viewing
the configuration and issuing the show run command, the password for Telnet access should be
encrypted. Which set of commands will accomplish this task?

A.service password-encryption
access-list1 permit 192.168.1.0.0.0.0.255
login
password cisco
access-class 1
B.enable password secret
line vty0
login
password cisco
C.service password-encryption
line vty0
login
password cisco
D.service password-encryption
line vty0 4
login
password cisco

Answer: C

Question:390
Refer to the exhibit.What is the meaning of the output MTU 1500 bytes?

A.The maximum number of bytes that can traverse this interface per second is 1500.
B.The minimum segment size that can traverse this interface is 1500 bytes.
C.The maximum segment size that can traverse this interface is 1500 bytes.
D.The minimum packet size that can traverse this interface is 1500 bytes.
E.The maximum packet size that can traverse this interface is 1500 bytes.
F.The maximum frame size that can traverse this interface is 1500 bytes.

Answer: E

Question:391
Refer to the exhibit. A network administrator configures a new router and enters the copy starup-config running-config command on the router. The network administrator powers down the router and sets it up at a remote location. When the router starts, it enters the system configuration dialog as shown. What is the cause of the problem?

A. The network administrator failed to save the configuration.
B. The configuration register is set to 0*2100.
C. The boot system flash command is missing from the configuration.
D. The configuration register is set to 0*2102.
E. The router is configured with the boot system startup command.

Answer: A

Question:392
Refer to the exhibit. An organization connects two locations, supporting two VLANs, through two
switches as shown. Inter-VLANs communication is not required. The network is working properly and
there is full connectivity. The organization needs to add additional VLANs, so it has been decided to
implement VTP. Both switches are configured as VTP servers in the same VTP domain. VLANs added to Switch1 are not learned by Switch2. Based on this information and the partial configurations in the exhibit, what is the problem?

A.Switch2 should be configured as a VTP client.
B.VTP is Cisco proprietary and requires a different trunking encapsulation.
C.A router is required to route VTP advertisements between the switches.
D.STP has blocked one of the links between the switches,limiting connectivity.
E.The links between the switches are access links.

Answer: D

Question:393
Which of the following are key characteristics of PPP? (Choose three.)

A. can be used over analog circuits
B. maps Layer 2 to Layer 3 address
C. encapsulates several routed protocols
D. supports IP only
E. provides error correction

Answer: A, C, E

Question:394
Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show framerelay 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

Answer: E

Question:395
The Frame Relay network in the diagram is not functioning properly. What is the cause of the problem?

A. The Gallant router has the wrong LMI type configured
B. Inverse ARP is providing the wrong PVC information to the Gallant router
C. The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command
D. The frame-relay map statement in the Attalla router for the PVC to Steele is not correct
E. The IP address on the serial interface of the Attalla router is configured incorrectly

Answer: D

Question:396
Refer to the exhibit. The network administrator is in a campus building distant from Building B.
WANRouter is hosting a newly installed WAN link on interface S0/0. The new link is not functioning and
the administrator needs to determine if the correct cable has been attached to the S0/0 interface. How can the administrator accurately verify the correct cable type on S0/0 in the most efficient manner?

A. Telnet to WANRouter and execute the command show interfaces S0/0
B. Telnet to WANRouter and execute the command show processes S0/0
C. Telnet to WANRouter and execute the command show running-configuration
D. Telnet to WANRouter and execute the command show controller S0/0
E. Physically examine the cable between WANRouter S0/0 and the DCE.
F. Establish a console session on WANRouter and execute the command show interfaces S0/0

Answer: D

Question:397
Refer to the exhibit. The two exhibited devices are the only Cisco devices on the network. The serial network between the two devices has a mask of 255.255.255.252. Given the output that is shown, what three statements are true of these devices? (Choose three)

A. The Manchester serial address is 10.1.1.1.
B. The Manchester serial address is 10.1.1.2.
C. The London router is a Cisco 2610.
D. The Manchester router is a Cisco 2610.
E. The CDP information was received on port Serial0/0 of the Manchester router.
F. The CDP information was sent by port Serial0/0 of the London router.

Answer: A, C, E

Question:398
Refer to the exhibit:

The network administrator has created a new VLAN on Switch1 and added host C and host D. The
administrator has properly configured switch interfaces FastEthernet0/13 through FastEthernet0/24 to be members of the new VLAN. However, after the network administrator completed the configuration, host A could communicate with host B, but host A could not communicate with host C or host D. Which commands are required to resolve this problem?

A. Router(config)# interface fastethernet 0/1.3
Router(config-if)# encapsulation dot1q 3
Router(config-if)# ip address 192.168.3.1 255.255.255.0
B. Router(config)# router rip
Router(config-router)# network 192.168.1.0
Router(config-router)# network 192.168.2.0
Router(config-router)# network 192.168.3.0
C. Switch1# vlan database
Switch1(vlan)# vtp v2-mode
Switch1(vlan)# vtp domain cisco
Switch1(vlan)# vtp server
D. Switch1(config)# interface fastethernet 0/1
Switch1(config-if)# switchport mode trunk
Switch1(config-if)# switchport trunk encapsulation isl

Answer: A

Question:399
While troubleshooting a connectivity issue from a PC you obtain the following information:
Local PC IP address: 10.0.0.35/24
Default Gateway: 10.0.0.1
Remote Sever: 10.5.75.250/24
You then conduct the following tests from the local PC:
Ping 127.0.0.1 – Successful
Ping 10.0.0.35 – Successful
Ping 10.0.0.1 – Unsuccessful
Ping 10.5.75.250 – Unsuccessful

What is the underlying cause of this problem?

A. A remote physical layer problem exists.
B. The host NIC is not functioning.
C. TCP/IP has not been correctly installed on the host.
D. A local physical layer problem exists.

Answer: D