Practice Exam
403
5.
Which of the following is the IOS command to clear all dynamic IP
routes from a router's routing table?
A.
clear ip route *
B.
clear ip route 0.0.0.0
C.
clear ip route all
D.
clear ip route 127.0.0.1
6.
When should BGP be used? (Choose all that apply.)
A.
When multi-homing
B.
When connecting multiple ISPs
C.
When connecting routers within the same AS
D.
When configuring backup links
7.
What route/subnet mask combination indicates a default route?
A.
127.0.0.1 255.255.255.255
B.
255.255.255.255 255.255.255.255
C.
0.0.0.0 255.255.255.255
D.
0.0.0.0 0.0.0.0
8.
Which Cisco layer is responsible for breaking up collision domains?
A.
Core
B.
Backbone
C.
Distribution
D.
Access
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