CCNA Questions And Answers


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B. Frame
C. Segment D. Bits

Answer: B
Bits are at the Physical layer, Frames are at the Data-Link layer, Packets are at the Network Layer and Segments are at the Transport layer

Chapter: 5


226. Which command will copy the routers configuration from a tftp host to nvram?
A. router(config)#copy tftp startup-config
B. router> copy tftp startup-config
C. router# copy tftp startup-config D. router(config-if)#copy tftp startup-config
Answer: C

All the answers have the correct command, but only answer C is at the appropriate configuration mode (privilege) to enter the command.

Chapter: 5


227. If you had a switch with 8 ports, how many collision domains and how many broadcast domains do you have?

A. 8 collision and 4 broadcast B. 4 collision and 8 broadcast
C. 1 collision and 8 broadcast
D. 8 collision and 1 broadcast
Answer: D
A switch segments LANs at each port creating separate collision domains, however broadcasts are not
segmented at a switch, Therefore, there is only one broadcast domain.
Chapter: 5


228. What does Cisco use to identify frames as they traverse a switched VLAN fabric?

A. ISL B. LSI
C. 802.3
D. STP
Answer: A