Send me e mail if you plan to attempt a Cisco certification exam either CCENT

Send me e mail if you plan to attempt a cisco

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Send me e-mail if you plan to attempt a Cisco certification exam (either CCENT or CCNA) before the end of August, 2015. Qualified students can have access to CNA online materials through the summer. TDC 363 Greg Brewster, DePaul University 7
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Cisco Packet Tracer Cisco PT is network simulatorsoftware that lets you set up and observe packet transmissions over a network. You can download from Cisco online. More next week. Cabling, configuration commands, results are all (mainly) equivalent to what you get on real Cisco devices. You can use PT to do TDC 363 Lab assignments but you must complete at least one lab on real equipment in Room 348! TDC 363 Greg Brewster, DePaul University 8
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Cisco Packet Tracer TDC 363 Greg Brewster, DePaul University 9
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Networks Impact Daily Life Offers Instantaneous communication 10 TDC 363 Greg Brewster, DePaul University
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Data Networking Role, Components, and Challenges Basic characteristics of communication Rules or agreements are 1stestablished Important information may need to be repeated Various modes of communication may impact the effectiveness of getting the message across. 11 TDC 363 Greg Brewster, DePaul University
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Converged Networks A type of network that can carry voice, video & data over the same network 12 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics Four characteristics that are addressed by network architecture design Fault tolerance Scalability Quality of service Security 13 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics Packet switching helps improve the resiliency and fault tolerance of the Internet architecture 14 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics Characteristics of the Internet that help it scale to meet user demand Hierarchical Common standards Common protocols 15 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics Factors that necessitate Quality of Service and the mechanisms necessary to ensure it 16 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics QoS mechanisms work to ensure quality of service for applications that require it. 17 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics Selecting the appropriate QoS strategy for a given type of traffic 18 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics Networks must be secure 19 Greg Brewster, DePaul University TDC 363
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Network Architecture Characteristics Basic measures to secure data networks Ensure confidentiality through use of User authentication Data encryption Maintain communication integrity through use of Digital signatures Ensure availability through use of Firewalls Redundant network architecture Hardware without a single point of failure 20 Greg Brewster, DePaul University TDC 363
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Network Structure End Devices and their Role in the Network
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