Answers to Review Questions
459
Answers to Review Questions
1.
C. Sequenced Packet Exchange (SPX) works with Internetwork
Packet Exchange (IPX) to make a connection-oriented service at the
Transport layer.
2.
D. The layer-2 address includes the Internetwork Packet Exchange
(IPX) network number of 6FC2, plus the MAC address of the interface.
3.
C. By default, IPX RIP and SAP are broadcast every 60 seconds by
every router and server on the internetwork.
4.
A. The only correct answer is the first one. The command to create a
sub-interface is int type number.number (int e0.10, for example).
5.
B. The IPX address is four bytes for the network and six bytes for the
node address, in hex.
6.
C. It is possible that the frame types on a LAN interface are not the
same between the server and the clients. This would cause the clients
to not see the server.
7.
A, B. You can either use the secondary command or create subinter-
faces on a LAN interface to create multiple virtual IPX networks.
8.
C. The show ipx traffic command shows all the RIP and SAP infor-
mation received on the router, but the show ipx interface command
shows the RIP and SAP information received only on a certain interface.
9.
D. show ipx servers lets you see if the router is hearing the server
SAPs. Although show ipx traffic and show ipx interface show
Service Advertising Protocol (SAP) information sent and received,
they don't show from whom it is received.
10.
C, E. The show interface command does not show you the IPX
address of an interface, it only shows you the IP address. Only the
show
ipx interface and show protocols commands show the IPX
address of the routers' interfaces.
11.
B. The
ipx
maximum-paths command provides round-robin load-
balancing between multiple equal-cost links.
12.
A, B, C, D, E, F. Each of the answers matches to its respective Cisco
keyword.
13.
C. At a minimum, you must turn on IPX routing and enable one
interface with an IPX network address.
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