Lecture Switched Networks

Chapter 7 - Quản trị bảo mật cho hệ thống (Security management system). After studying this chapter you will be able to: Understand the purpose of a network firewall and the kinds of firewall technology available on the market; understand the role of routers, switches, and other networking hardware in security; determine when VPN or RAS technology works to provide a secure network connection.

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Chapter 8 - Hands on lab Building a Local Area Network. Trong chương này học viên sẽ triển khai lắp đặt mạng LAN theo mô hình đã được thiết kế; triển khai cách bấm dây thẳng nối PC với Hub/Switch; triển khai cách bấm dây chéo nối Hub/Switch với Hub/Switch, PC với PC. Mời các bạn cùng tham khảo.

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Chapter 9 - LAN networking devices. Chương này giải thích sâu hơn về các thiết bị. Sau khi học xong chương này bạn sẽ hiểu được tại sao gọi Hub là thiết bị layer 1,Switch là thiết bị layer 2,router là thiết bị layer 3; giải thích quá trình hoạt động của switch, quá trình học bảng Mac address table của Switch; giải thích quá trình hoạt động của router, giải thích quá trình học bảng routing table.

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Upon completion you will be able to: Understand the different versions of wired Ethernet, understand wireless Ethernet, understand the types of point-to-point WANs, understand the types of switched WANs, especially ATM, differentiate between repeaters, bridges, routers, and hubs.

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This chapter define the role of the Internetwork Operating System, use Cisco CLI commands to perform basic router and switch configuration and verification, given a network addressing scheme, select, apply, and verify appropriate addressing parameters to a host,... inviting you refer.

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This chapter summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard. Explain the functions that enable a switch to forward Ethernet frames in a LAN. Configure a switch for operation in a network designed to support voice, video, and data transmissions. Configure basic security on a switch that will operate in a network designed to support voice, video, and data transmissions.

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In this chapter, you learned to: Explain the role of VLANs in a converged network, explain the role of trunking VLANs in a converged network, troubleshoot the common software or hardware misconfigurations associated with VLANs on switches in a converged network topology.

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After completing this chapter, students will be able to: Explain the role of VTP in a converged switched network. Describe the operation of VTP including domains, modes, advertisements, and pruning. Configure VTP on the switches in a converged network.

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This chapter explain the role of redundancy in a converged network. Summarize how STP works to eliminate Layer 2 loops in a converged network. Explain how the STP algorithm uses three steps to converge on a loop-free topology. Implement rapid per VLAN spanning tree (rapid PVST+) in a LAN to prevent loops between redundant switches.

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Lecture Scaling Networks - Chapter 1 describe the use of a hierarchical network for a small business, describe recommendations for designing a network that is scalable, describe the type of switches available for small-to-medium-sized business networks, describe the type of routers available for small-to-medium-sized business networks, configure and verify basic settings on a Cisco IOS device.

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In this chapter, you learned to: The issues with implementing a redundant network, IEEE 802.1D STP operation, the different spanning tree varieties, PVST+ operation in a switched LAN environment, configure PVST+ in a switched LAN environment,...and another content.

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After studying this chapter you will be able to: Explain the operation of link aggregation in a switched LAN environment, describe EtherChannel technology, configure link aggregation to improve performance on high-traffic switch links, configure link aggregation with EtherChannel, verify and troubleshoot link aggregation with EtherChannel.

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This chapter examines the characteristics and operation of Ethernet as it has evolved from a shared media, contentionbased data communications technology to today's high bandwidth, full-duplex technology.

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This chapter describe the primary functions and features of a router, explain how routers use information in data packets to make forwarding decisions in a small to medium-sized business network, explain the encapsulation and de-encapsulation process used by routers when switching packets between interfaces,...

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Chapter 1 introduction to Switched Networks. This chapter describe the convergence of data, voice, and video in the context of switched networks; describe a switched network in a small-to-medium-sized business; explain the process of frame forwarding in a switched network; Compare a collision domain to a broadcast domain.

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In this chapter: Explain the basic concepts of a switched environment, configure initial settings on a Cisco switch, configure switch ports to meet network requirements, configure the management switch virtual interface, describe basic security attacks in a switched environment, describe security best practices in a switched environment, configure the port security feature to restrict network access.

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This chapter explain the purpose of VLANs in a switched network, analyze how a switch forwards frames based on VLAN configuration in a multi-switched environment, configure a switch port to be assigned to a VLAN based on requirements,... Inviting you to refer.

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After studying this chapter you will be able to: Describe the issues with implementing a redundant network, describe IEEE 802.1D STP operation, describe the different spanning tree varieties, describe PVST+ operation in a switched LAN environment, describe Rapid PVST+ operation in a switched LAN environment,...

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This chapter describe the three primary options for enabling inter-VLAN routing, configure legacy inter-VLAN routing, configure router-on-a-stick inter-VLAN routing, troubleshoot common inter-VLAN configuration issues, troubleshoot common IP addressing issues in an inter-VLAN-routed environment, configure inter-VLAN routing using Layer 3 switching, troubleshoot inter-VLAN routing in a Layer 3-switched environment.

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Chapter 7 introduce DHCP. Learning objectives in this chapter: Describe the operation of DHCPv4 in a small-to-medium-sized business network, configure a router as a DHCPv4 server, configure a router as a DHCPv4 client, troubleshoot a DHCP configuration for IPv4 in a switched network,...

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