CCNA Cisco Certified Network Associate Study Guide - FTP Server

lvi Answers to the Assessment Questions
9. B, D. The commands show protocol and show ipx interface will
show you the IPX addresses of an interface. See Chapter 8 for more
information on IPX networking.
10. B. Default routes are created by using all 0s in place of the network
and mask IDs. See Chapter 5 for more information on IP routing.
11. B. Trunked links carry multiple VLANs across the same link. For
more information on VLANs, please see Chapter 6.
12. C. The protocol at the Network layer that finds an IP address from a
known Ethernet address is Reverse ARP (RARP). See Chapter 3 for
more information on IP protocols.
13. C. Start by using 256, the subnet mask, which is 256–25=4. The first
subnet is 4. The next subnet would be 8, then 12, 16, 20, and 24. The
broadcast address is 23, and the valid host range is 21 and 22. See
Chapter 3 for more IP addressing information.
14. C. Start by using 256, the subnet mask, which is 256–224=32. The
first subnet is 10.32. The next subnet would be 10.64. This host is in
the 10.32 subnet, the broadcast address is 10.63, and the valid host
range is 10.33 through 10.62. See Chapter 3 for more IP addressing
information.
15. C. The switch will flood the network with the frame looking for the
device. For more information on LAN switching, see Chapter 2.
16. B. The command show ipx interface will show you the IPX RIP
and SAP information being sent and received on an individual interface.
See Chapter 8 for more information on IPX.
17. B. Start by using 256, the subnet mask, which is 256–248=8. The first
subnet is 8. The next subnet would be 16, then 24, and then 32. This host
is in the 24 subnet, the broadcast address is 31, and the valid host range
is 25 through 31. See Chapter 3 for more information on IP addressing.
18. A. Access links connect hosts to a switch and are part of only one
VLAN. For more information on VLANs, please see Chapter 6.