640-802 CCNA Study Guide - Elktech.org

C. arp address
D. traceroute address
Cisco 640-802 Exam
Answer: A
Explanation:
QUESTION NO: 516
In which solution is a router ACL used?
A. protecting a server from unauthorized access
B. controlling path selection, based on the route metric
C. reducing router CPU utilization
D. filtering packets that are passing through a router
Answer: D
Explanation:
QUESTION NO: 517
A router has two Fast Ethernet interfaces and needs to connect to four VLANs in the local
network. How can you accomplish this task, using the fewest physical interfaces and without
decreasing network performance?
A. Add two more FastEthernet interfaces.
B. Add a second router to handle the vlan traffic.
C. Use a hub to connect the four vlans with a FastEthernet interface on router.
D. Implement a router-on-a-stick configuration.
Answer: D
Explanation:
QUESTION NO: 518
Refer to the exhibit.
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