Practice Exam
475
36.
Which three of the following are disadvantages to running Proxy ARP?
A.
A lot of broadcast traffic
B.
Must wait for the ARP cache to time out in the event of failure
C.
Allows for redundant default gateways on a LAN
D.
No control over which router is primary and secondary
37.
What commands should you used to set the IP address and default
gateway on a 1900 switch? (Choose all that apply.)
A.
ip address 172.16.10.16 255.255.255.0
B.
ip default-gateway 172.16.10.1
C.
ip address 172.16.10.1 mask 255.255.255.0
D.
default-gateway 172.16.10.10
38.
What is the purpose of the fast aging time setting on switches?
A.
To allow cache entries to be created more rapidly
B.
To remove unused cache entries
C.
To remove partial cache entries
D.
To remove aged cache entries
39.
Extended IP access lists use what parameters to filter a network?
(Choose all that apply.)
A.
Source IP address
B.
Destination IP address
C.
Source and destination IP addresses
D.
Port numbers
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