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Chapter 6
Troubleshooting TCP/IP Connectivity
Review Questions
1.
What is the difference between the ping and traceroute utilities?
A.
Ping is an end-to-end test and traceroute is a step-by-step test.
B.
Ping uses ICMP and traceroute uses UDP.
C.
They are the same ICMP message type.
D.
Ping tests for IP connectivity and traceroute tests for TCP
connectivity.
2.
Choose four common IP show commands.
A.
show ip route
B.
show ip interface
C.
show running-config
D.
show ip access-lists
E.
show ip default-gateway
F.
show ip mrm
3.
Which debug command can be used to provide important IP informa-
tion, and yet is not part of the IP debug commands?
A.
debug ospf
B.
debug eigrp
C.
debug arp
D.
debug ip arp
4.
What are the three methods that can be used to isolate problems in
TCP/IP networks? (Choose three.)
A.
Divide and conquer
B.
Divide by half
C.
Inside-out
D.
Outside-in
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