Answers to Review Questions
241
9.
B. Use
the
default-metric
command to ensure proper metric con-
version when redistributing routes from different protocols.
10.
D. The command
router eigrp
followed by the ASN is used to
implement EIGRP. You must then identify the attached networks
using the network command.
11.
B, E. Answer B is not a feature because redundant paths are sup-
ported, and answer E is not a feature because EIGRP is the most scal-
able routing protocol.
12.
D. All of these problems may occur when using route
redistribution.
13.
A. EIGRP uses D, RIP uses R, S identifies a static route, and I indi-
cates IGRP.
14.
B. The EIGRP process number is always the number assigned to an
autonomous system. Multiple processes can run simultaneously on a
router.
15.
C. The
show ip eigrp traffic
command shows the sent and
received packets. The other commands are not real commands that
can be used on a router.
16.
A. The network route is not recognized by IGRP. An interior route is
a network directly connected to a router interface. A system route is a
route advertised by other IGRP neighbors within the same AS. An exte-
rior route is learned using IGRP from a different ASN.
17.
A, B, C, D. All of these are used by IGRP by the distance-vector algo-
rithm to determine the best path to a destination network. By default
however, only bandwidth and delay are used.
18.
B. IGRP can use up to four feasible successors to load balance. The
default is four, and the maximum is six.
Copyright ©2001 SYBEX , Inc., Alameda, CA
www.sybex.com