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Cisco CCDA Cisco Certified Design Associate Sample Questions:

1. Cisco is a medium sized accounting firm that has four offices around the country. The head office is in Phoenix with branches in Boston, Chicago and Los Angeles. Cisco wants connectivity between these offices with minimal expense due to a limited budget.
What topology would you recommend for Cisco ?

A) Ring
B) Star hub and spoke
C) Full mesh
D) Partial mesh

2. You are a network administrator at Cisco.
You have been instructed to design IPv6 into a network that runs on IPv4.
Which of the following strategies will permit the two address schemes to coexist while the migration is underway? (Select two.)

A) Construct a bridge between the IPv6 and the IPv4 networks.
B) Enable anycast capabilities in the routing protocol.
C) Configure translation from one protocol into the other.
D) Deploy stateful addressing assignments.
E) Encapsulate IPv6 packets into IPv4 packets.

3. An analysis of the 258 kbps wan link for a network shows that the link is not usually congested.
However, delay-sensitive applications are often hampered when large packets block access.
What is this problem called and what are two possible solutions? (Choose three)

A) Link layer fragmentation and interleaving.
B) Use different VLANs for each application type.
C) Serialization delay.
D) Compressed real-time protocol.
E) Use different subinterfaces for each application type.
F) Packetization delay.

4. Cisco was approached by the Minister of the Education Department, to start an experiment in one of the public school districts since the government passed a Bill that all schools are to comply with the Safe Schools Initiative.
The situation at the schools in this district is as follows:
The district has approximately 3000 students dispersed in the following manner:
- one high school, one junior high school and three grade schools.
All the phone calls to these schools are switched by a local telephone company's centrex switch after which it is routed to the appropriate school.
The schools are all fitted with fractional T1 Frame Relay and Cisco routers for networking purposes. The users are on a switched 10/1/100 network utilizing Cisco switched and Category 5 cable. The high school has the Internet access through an Internet Service Provider which resides 35 miles away via a T1 Frame Relay. This internet connection is shared with the other schools in the district.
Due to the Safe Schools Initiative, phones need to be put in each classroom. Though the costs are astronomical and there are no facilities, the schools would also want to install video in each school for video conferencing purposes and it will be a definite aid in distance learning for the high school. ISDN PRI LINKS will be used to connect the video partners.
In addition to the above, there is also the student
information; that is stored on the
local servers and shared between the schools as learners graduate from elementary to junior high to high school as well as transfers in and out of the district; that has to be protected.
Which means of protection of the servers that contain the learner information would you, the network administrator at Cisco , suggest to this particular customer?
(Choose all that apply.)

A) Make use of public-key cryptography.
B) Implement a firewall between the school network and the Internet. E.
All of the above.
C) Implement host-based security on the servers.
D) Encrypt VoIP call managers' traffic to and fro.

5. You are a network technician at Cisco . Cisco 's IP addressing requirements exceed the public class C address range assigned to the company.
Therefore, you
have implemented private addressing. You now want to provide all Cisco users with simultaneous access to the Internet.
Which mechanism would allow you to do this?

A) Secondary IP network.
B) Translate using static NAT.
C) Translate using dynamic NAT.
D) Implement VLANs.
E) None of the above.

Solutions: