CCNA Questions And Answers


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At the global configuration mode you can configure a router to act as a TFTP server. Then connect another
router and copy the IOS from your tftp "acting" router.
Chapter: 5


236. If you have the mask 255.255.255.252, how many hosts and subnets do you have?
A. 4190 subnets with 14 hosts B. 16,384 subnets with 62 hosts C. 62 subnets with 2 hosts D. 8190 subnets with 4 hosts
Answer: C
No matter what the class of address, this mask only provides 2 hosts.
Chapter: 5


237. Which type of access list should be placed closest to the source?

A. Internal B. Extended
C. Standard
D. None of the above
Answer: B
Extended access list can evaluate many different aspects of the frame, therefore it is recommended they be
placed near the source. Standard access-lists can only evaluate the source address, if placed near the destination it reduces the number of frames that may be evaluated.

Chapter: 5


238. Which type of access-list should be placed closest to the destination?
A. Internal
B. Extended C. Standard
D. None of the above
Answer: C

Extended access list can evaluate many different aspects of the frame, therefore it is recommended they be placed near the source. Standard access-lists can only evaluate the source address, if placed near the
destination it reduces the number of frames that may be evaluated.
Chapter: 5