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Questions and Answers
Which type of network uses one common infrastructure to carry voice, data, and video signals?
What type of OSPF packet is used by a router to discover neighbor routers and establish neighbor adjacency?
What is a characteristic of a single-area OSPF network?
What are three advantages of using private IP addresses and NAT? (Choose three.)
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What are three benefits of cloud computing? (Choose three.)
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Study Notes
Network Fundamentals
- A converged network uses one common infrastructure to carry voice, data, and video signals.
OSPF Protocol
- Hello packets are used by a router to discover neighbor routers and establish neighbor adjacency.
- In a single-area OSPF network, all routers are configured to belong to the same area.
Private IP Addresses and NAT
- Three advantages of using private IP addresses and NAT are:
- Conserves IPv4 addresses
- Improves network security by hiding internal IPv4 addresses
- Reduces the need for readdressing when changing ISPs
Cloud Computing
- Three benefits of cloud computing are:
- On-demand self-service for access to computing resources
- Rapid elasticity to quickly scale resources up or down
- Measured service to only pay for used resources
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Description
Test your knowledge of enterprise network design with this CCNA 3 Final Exam. Challenge yourself with questions on failure domains, network administration, and design features.
