CCNA Cisco Certified Network Associate Study Guide - FTP Server

Answers to the Assessment Questions lv
Answers to the Assessment Questions
1. B. The configuration register is used to tell the router how to load the IOS
and configuration. The value 0x0101 tells the router to boot from ROM.
See Chapter 7 for more information about configuration registers.
2. D. To place a SAP filter on an interface, use the command ipx inputsap-filter
1010 or ipx output-sap-filter 1010. See Chapter 9
for more information on IPX SAP filters.
3. D. This is a hard question. The TE2 is a device that does not understand
ISDN standards and uses a four-wire connection. The TE2 must
connect into a terminal adapter (TA) and then into an NT1 device to
be converted to a two-wire network. See Chapter 10 for more information
on ISDN.
4. C. The command hostname (one word) is used to set the name of the
router. For more information on how to set the hostname of a router,
see Chapter 4.
5. A. Protocol Data Units are used to describe the function of the headers
used at each layer of the OSI model. At the Data Link layer, framing
is used to encapsulate the data packet with control information for
transmission on a local network. For more information on PDUs, see
Chapter 1.
6. A. Start by using 256, the subnet mask, which is 256–192=64. The
first subnet is 64. The next subnet would be 128. This host is in the
128 subnet, the broadcast address is 191, and the valid host range is
129 through 190. See Chapter 3 for more information on IP addressing.
7. B. Standard IP access lists use the numbers 1–99. See Chapter 9 for
more information about access lists.
8. A. If you see the line is up, but the protocol is down, you are having
a clocking (keepalive) or framing issue. Check the keepalives on both
ends to make sure they match; the clock rate is set, if needed; and the
encapsulation type is the same on both ends. For more information on
interface statistics, see Chapter 4.