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A router directs IP packets between different networks and has additional functions beyond basic equipment. A switching matrix allows any input to connect to any output individually or in combination, enabling connections within networks. A central office switch resides in telecommunications company centers and can connect calls. Network address translation allows sharing of global IP addresses as local IP addresses may become depleted.
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Chapter 1: Objectives
-------------------------------------------------
Upon completion of this chapter, you will be able to:
Describe 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.
Yaser Rahmati | یاسر رحمتی
Rahmati Academy | آکادمی رحمتی
www.yaser-rahmati.ir
www.rahmati-academy.ir
rsinstructorpptchapter1final-141024021337-conversion-gate01
This document discusses converged networks and switched network fundamentals. It describes how networks have converged to carry voice, video, and data on a single infrastructure. The key points are that switches allow networks to segment collision domains while maintaining broadcast domains, improving performance. Switches use MAC address tables to forward frames using either store-and-forward or cut-through switching. Well-designed switched networks follow a hierarchical model with core, distribution and access layers.
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Chapter 12 : Introduction to switched networks
Upon completion of this chapter, you will be able to:
1) Describe convergence of data, voice, and video in the context of switched networks.
2) Describe a switched network in a small-to-medium-sized business.
3) Explain the process of frame forwarding in a switched network.
4) Compare a collision domain to a broadcast domain.
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- 1. How Circuit-Switched Digital Networks Work 1.What is Router? 2.What is switching matrix 3.What is Central Office Switch 4.Network Address Translation s1170062 Yu Saito s1170066 Takahiro Shimazaki s1170074 Yu Nakagawara s1170083 Ryosuke Yasuda
- 2. What is Router? ● A basic function of a router has an added function as well as that by the equipment which makes sure that an IP packet during each network can be exchanged.
- 3. What is switching matrix ・Switching matrix enable us to connect any input to any output, individually or in combination.
- 4. What is Central Office Switch ● It is a voice switch that resides in the Central Office Switch central office (CO) of an ILEC, CLEC, or IXC. It can also reside in the hub (STC) or headend, (MTC) of an MSO.
- 5. Network Address Translation(NAT) ● NAT is technology that translate IP address into global IP address. ● Because IP address might dry up sometime in the future,it make some computers share IP address.
- 6. References ● Wiki pedia http://ja.wikipedia.org/wiki/%E3%83%AB%E3%83%B http://www.hill2dot0.com/wiki/index.php?title=Centra