October 23 2009
640-802 Dumps Questions 751 to 753
QUESTION 751
Note: Please refer to the Certifyme.com Network scenario.
Host CertifymeII sends an ICMP echo requests to remote server CertifymeA. Which destination address does
host CertifymeII place in the Layer 2 header of the frame containing the ping packet?
Exhibit:
A. the MAC address of the s0/0 interface of router Certifyme2.
B. the MAC address of the NIC in server CertifymeA..
C. the MAC address of the Fa0/0 interface of router Certifyme1.
D. The IP address of server CertifymeA.
E. The IP address of the s0/0 interface of Router Certifyme2.
F. The IP address of the Fa0/0 interface of Router Certifyme1.
Answer: C
Section: Certifyme.com network, Scenario
Explanation/Reference:
QUESTION 752
Note: Please refer to the Certifyme.com Network scenario.
Host CertifymeII receives a file from the remote server CertifymeA. Which MAC address appears as the source
address in the header of the frames received by CertifymeII
A. The MAC address of the Fa0/0 interface of router Certifyme1.
B. The MAC address of the NIC in host CertifymeII.
C. The MAC address of the NIC in server CertifymeA.
D. The MAC address of the s0/0 interface of router Certifyme2.
E. None of the above
Answer: A
Section: Certifyme.com network, Scenario
Explanation/Reference:
Explanation:
MAC addresses are used in layer2 and since there are two routers communicating in between the devices, the
source MAC address will be the MAC address of the LAN interface of the router.
QUESTION 753
Note: Please refer to the Certifyme.com Network scenario.
Host CertifymeII has just started up and requests a web page from the web server CertifymeI.
Which two statements describe steps in the process host CertifymeII uses to send the requests CertifymeI.
Select two.
A. Host CertifymeII addresses the frame to the MAC address of router Certifyme1.
B. Host CertifymeII sends the packets to router Certifyme1 to be forwarded to web server
CertifymeI.
C. Host CertifymeII looks in its ARP cache for the MAC address of router Certifyme1.
D. Host CertifymeII sends a broadcast ARP requests to obtain the MAC address of web
server CertifymeI.
E. Host CertifymeII addresses the frames to the MAC address of web server CertifymeI.
Answer: DE
Section: Certifyme.com network, Scenario
Explanation/Reference:
