Ccna-3

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  • Publicado : 27 de abril de 2010
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Summary of the Company and Network Requirements
The XYZ Research Company is a small company that develops high-speed wireless products. The main office occupies two buildings in Sydney. One building is for the Administration Group. The other building is for the Sales and Marketing Group, and the Research and Development Group. The Research Group and the Sales and Marketing Group will each haveemployees located on all three floors of the main building. The XYZ Research Company also has a Sales Branch Office located in Melbourne. The company is implementing a wired network that should support 100% growth over the next five to ten years. A logical diagram has been provided.
Our task is to design, implement, and fully document the XYZ Research Company network. In addition to a formalreport, we are asked to prepare a prototype of the network built, before it is fully implemented, in order to verify that it will meet the company's needs.

XYZ Research Company Requirements

• 18 employees in the Research and Development Group
• 9 employees in the Sales and Marketing Group
• 7 employees in the Administration Group
• 5 employees in the Remote Sales office• Lifetime maximum of 5 servers on separate subnet, regardless of company growth.
• Use subnet 200.200.100.0/30 for connection to Internet router.
• Use public class C network 223.0.0.0 for internal addressing.
• Use VLSM for IP addressing.
• Expect 100% growth of current IP requirements and when determining the size of subnets.
• All network devices must have IPaddresses assigned.

Fase 1: La topologia

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Topologia

Fase 2: Indirizzamento

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Riepilogo indirizzamento

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Indirizzamento edificio Principale - Sydney

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Indirizzamento edificio Secondario - Sydney

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Indirizzamento edificio Melbourne

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Indirizzamento edificio Admin - Sydney

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Indirizzamento SwitchAmministrazione - Sydney

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Indirizzamento Switch1 edificio Principale - Sydney

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Indirizzamento Switch2 edificio Principale - Sydney

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Indirizzamento Switch3 edificio Principale - Sydney

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Indirizzamento Switch Melbourne

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Indirizzamento degli Host e Server - Sydney

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Indirizzamento degli Host - SydneyFase 3: Routing

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Protocolli di routing a confronto

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Dettagli routing OSPF

Fase 4: Gestione degli Switch

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Dettaglio degli Switch

Fase 5: Previsione dei costi

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Materiale per 1° Piano edificio Principale - Sydney

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Materiale per 2° Piano edificio Principale - Sydney

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Materiale per 3° Piano edificioPrincipale - Sydney

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Materiale per reparto Sales - Sydney

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Materiale per reparto Amministrazione - Sydney

Fase 6: Configurazione Router Sydney_Border

enable
conf t
hostname Sydney_Border
banner motd # Sydney_Border - Accesso limitato #

line console 0
password cisco
login
exit

line vty 0 4
password cisco
login
exit

enable secret class
ipsubnet-zero

int s0
ip address 223.0.0.1 255.255.255.252
description Interfaccia Serial0/0 DCE - Connessione verso Sydney_Main
clock rate 2000000
no shutdown
exit

int s1
ip address 200.200.200.2 255.255.255.252
description Interfaccia Serial0/1 DTE - Connessione verso ISP
no shutdown
exit

int fa0
ip address 223.0.0.9 255.255.255.252
description Interfaccia FastEthernet0/0 -Connessione verso Sydney_Admin
no shutdown
exit

int lo0
ip address 127.0.0.254 255.255.255.255
description Interfaccia Loopback0/0 - Interfaccia statica per id OSPF
no shutdown
exit

ip route 0.0.0.0 0.0.0.0 200.200.200.1

router ospf 50
network 127.0.0.0 0.0.0.255 area 0
network 223.0.0.0 0.0.0.3 area 0
network 223.0.0.8 0.0.0.3 area 0
default-information originate
exit

ip host...
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