_
1
Refer to the exhibit. Which Layer 2 protocol could be used inside nework A and network C?
IP TCP UDP
Ethernet
2
_
Refer to the exhibit. Which set of devices contains only intermediary devices?
A, B, D, G
A, B, E, F
C, D, G, I G, H, I, J
3
to ensure that data is delivered to the correct application?
physical layer
data link layer
Refer to the exhibit. The headers added at each layer are shown. Which layer adds the destination and source proc
_
network layer
transport layer
The Layer 4 header contains which type of information to aid in the delivery of data?
4
service port number
host logical address
device physical address
virtual connection identifier
5 Which fiber connector supports full-duplex Ethernet?
_
Which device should be used for routing a packet to a remote network? 6
access switch
DHCP server hub router
7
the MAC table of switch SW1. How will SW1 handle the frame?
Switch SW1 will drop the frame.
Switch SW1 will forward the frame to host C.
Switch SW1 will flood the frame out all ports.
Switch SW1 will flood the frame out all ports except port Fa0/1.
Refer to the exhibit. Host A sends a frame to host C with a destination MAC address CC. The MAC address for hos
8
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Refer to the exhibit. A network technician has made several changes to R1 since the configuration has last been s
modified configuration did not produce the desired changes. The technician wants to store a backup copy of the
configuration on a TFTP server before reloading. Which action will cause the unmodified data to be saved on the
思科第一学期期末考试全部整合考题CCNA1
