Cisco 640-861 : CCDA Cisco Certified Design Associate

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Cisco 640-861 Exam Syllabus Topics:

Cisco CCDA Cisco Certified Design Associate Sample Questions:

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

2. What is used on a router to associate physical voice ports with phone numbers in Cisco VoIP implementation?

A) Dial peers
B) Translation patterns
C) IP telephony
D) All of the above
E) Automatic route selections

3. You are the technician at Cisco and received an instruction to design a converged network that will be able to carry voice traffic. Which of the following mechanisms will you use to prioritise different types of traffic?

A) Dial peers.
B) Quality of service (QoS).
C) Grade of service (GoS).
D) All of the above.
E) Call legs.

4. Study the IP table shown below:
192.128.168.0
192.128.169.0
192.128.170.0
192.128.171.0
192.128.172.0
192.128.173.0
192.128.174.0
192.128.175.0
What is the route address that correctly summarizes all eight routes shown above?

A) 192.128.171.128/3
B) 192.128.0.0/16
C) 192.128.168.0/21
D) 192.128.175.0/3
E) 192.128.0.0/24

5. 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.
Why would you, the network administrator at Cisco , protect the learner records when in transit between schools and when being shared with other school districts over the Internet,for this particular customer?

A) Authenticate users
B) All of the above.
C) Encrypt the data
D) Employ dactyloscopy
E) Event Log all access attempts

Solutions: