Cisco Systems 2 Network Router User Manual


 
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Explanation: IGRP requires an autonomous system number. The autonomous system number must be entered
directly after the router igrp command and before the network command.
Incorrect Answers:
A is incorrect; the network command is used to identify the directly connected networks but this is done after
the autonomous system number.
B is incorrect; the IP address mask is not required.
C is incorrect; metric weights are not required.
E is incorrect; registered administrative id is not required.
Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) page 285.
Q. 38
Which of the following protocols utilizes features of both distance-vector and link-state routing?
A. RIP
B. OSPF
C. EIGRP
D. IGRP
Answer: C
Explanation: EIGRP is an example of a balanced hybrid routing protocol. It uses distance vectors with more
accurate metrics to determine the best paths to destination networks. However, it differs from most distance
vector protocols as it also has some features of link-state protocols.
Incorrect Answers:
A and D are incorrect; these are examples of distance vector routing protocol.
B is incorrect; OSPF is an example of a link-state routing protocol.
Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 275-276 and 259.
Q. 39
A host with a MAC address of 021f.2cfe.8322 is to be inserted into IPX network 4ad1.
Enter the IPX address for this host.