Pacotão de Laboratórios Passo-a-passo para CCNAPackage of Step-by-step Labs for CCNA

Olá Pessoal,

Ao longo de meus estudos para a Certificação CCNA, tive muitas facilidades em relação à parte prática. Como fiz o curso Cisco Netacad de 2002 até 2004 com professores muito bons pude praticar bastante todo tipo de configuração, troubleshooting e muito mais. Tudo isso com dispositivos reais.

O que vejo em alguns roteiros de estudos de pessoas que estudam por contra própria é certa carência de prática no período intermediário de estudo. Ao meu ver, isso acontece devido à dificuldade em montar cenários e criar configurações do zero.

Neste post, quero disponibilizar a todos um ‘pacotão’ de laboratórios para o Packet Tracer que aborda diversos conceitos por meio de topologias variadas. Mas, o melhor de tudo é que o laboratório já lhe guia através de seus objetivos de configuração e/ou troubleshooting. Quando você finalizar a configuração clique em Check Results para verificar a score e obter um feedback de sua configuração.

Abaixo é apresentada a tela da topologia e de objetivo.
Pacotão de Laboratórios - Tela de Objetivos

Este pacotão possui diversos laboratórios, mas os que foram utilizado por mim estão disponíveis no primeiro link, da pasta PT3.2Saves. No segundo link, estão disponíveis outros laboratórios. Alguns, além de possuir o arquivo base contêm as respostas feitas por mim.

O arquivo que possui todo o passo-a-passo a ser aberto é o que possui a extensão PKA.

Seguem os links para download:

Pacotão de Laboratórios Passo-a-passo para CCNA PT3.2Saves

Pacotão de Laboratórios Passo-a-passo para CCNA Outros

Qualquer dúvida entre em contato.

Um grande abraço e sucesso a todos!

Maurício Bentow Ghem.Hello Guys,

Throughout my studies for the CCNA certification, I had many facilities for the practical part. How did the current Cisco Netacad 2002 to 2004 with very good teachers could do much any kind of configuration, troubleshooting and more. All with actual devices.

What I see in some studies of routes for people to study by itself is a lack of practice in the intermediate period of study. In my view, this happens because of the difficulty in setting up scenarios and create from scratch.

In this post, I offer you a ‘package’ laboratories to the Packet Tracer which addresses various concepts by means of various topologies. But best of all is that the laboratory has already guide their goals through the configuration and / or troubleshooting.When you finish setting click Check Results to see the score and get a feedback from your configuration.

Below is the screen of the topology and order.

Pacotão de Laboratórios - Tela de Objetivos

This package has several laboratories, but those used by me are available on the first link, the folder PT3.2Saves. In the second link, other laboratories are available. Some, besides having the basic file containing the answers made by me.

The file that has all the step by step to open is what is the extent PKA.

Follow the links to download:

Package of Step-by-step Labs for CCNA PT3.2Saves

Package of Step-by-step Labs for CCNA Others

Any questions please contact us.

A big hug and success to all!

Maurício Bentow Ghem.

Resumo de Comandos Show: Roteamento OSPF, NAT e ACLSummary of Show Commands: OSPF Routing, NAT and ACL

Olá Pessoal,

Baseado neste laboratório de Frame-relay, dou continuidade à lista de comandos Show. Agora, tratando de: roteamento, OSPF, NAT e ACL.

Abaixo apresento uma imagem da topologia, e então os comandos Show, baseado na mesma.

Topologia do Laboratório Completo de Frame-Relay.
Topologia do Laboratório Completo de Frame-Relay.
COMANDO RELACIONADO A RESULTADO
Show ip route Tabela de Roteamento Apresenta a tabela de roteamento. Mostra a rede na qual foi aprendido (dinâmica ou estaticamente), [distância administrativa/métrica] e o IP e a interface na qual foi aprendida esta rota
Show ip protocols Protocolo de Roteamento Apresenta informações dos protocolos de roteamento em execução (resumo e status). São dadas informações como: detalhes específicos de cada protocolo (ex. Router ID para OSPF), redes que está anunciando e vizinhos (fontes) de roteamento.
Show ip ospf OSPF Apresenta as configurações estipuladas para o protocolo OSPF. Apresenta informações como: Router ID (o maior ID (IP) ou o ID definido na interface Loopback, se existir) e temporizadores.
show ip ospf data OSPF Apresenta, agora, os Link IDs, ou seja, o ID que cada link (interface) possui, o tempo no qual foi aprendido (age) e o Link ID (ID da interface do roteador) que está anunciando a rota.
Show ip ospf interface <interface> OSPF Apresenta todas informações OSPF relativo a cada interface. Informações como: endereço IP, área OSPF, Router ID, tipo de rede (ppp,point-to-multipoint), informações sobre DR/BDR(para links ppp o OSPF não elege DRs), timers e informações sobre vizinhos (adjacências).
Show ip ospf neighbor OSPF Apresenta um resumo e status da adjacência com os vizinhos. Este comando apresenta informações como: ID do router vizinho, estado (DR,BDR..), dead time (tempo até a rota se extinguir, ou receber um novo hello), endereço IP do vizinho e interface local do Router no qual se encontra este vizinho.
Show ip nat translations NAT Apresenta as traduções NAT feitas e informações como: protocolo, inside local e global e outside local e global.
Show ip Nat statistics NAT Apresenta estatísticas de tradução NAT.
Show ip Access-lists ACLs Apresenta todas as ACLs IP criadas e a quantidade de matches (quantas vezes ela foi aplicada).

Comandos:


R_NH#show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route

Gateway of last resort is 172.16.1.1 to network 0.0.0.0

172.16.0.0/30 is subnetted, 3 subnets
C 172.16.1.0 is directly connected, Serial0/0.101
O 172.16.2.0 [110/3570] via 172.16.1.1, 00:01:05, Serial0/0.101
O 172.16.3.0 [110/3570] via 172.16.1.1, 00:01:05, Serial0/0.101
C 192.168.20.0/24 is directly connected, FastEthernet0/0
O 192.168.30.0/24 [110/3571] via 172.16.1.1, 00:01:05, Serial0/0.101
O 192.168.40.0/24 [110/3571] via 172.16.1.1, 00:01:05, Serial0/0.101
O*E2 0.0.0.0/0 [110/1] via 172.16.1.1, 00:01:05, Serial0/0.101

R_Matriz#show ip protocols
Routing Protocol is "ospf 20"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 201.0.0.2
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
172.16.1.0 0.0.0.3 area 0
172.16.2.0 0.0.0.3 area 0
172.16.3.0 0.0.0.3 area 0
Routing Information Sources:
Gateway Distance Last Update
172.16.1.2 110 00:16:43
172.16.2.2 110 00:16:43
172.16.3.2 110 00:16:43
Distance: (default is 110)

R_Matriz#show ip ospf
Routing Process "ospf 20" with ID 201.0.0.2
Supports only single TOS(TOS0) routes
Supports opaque LSA
SPF schedule delay 5 secs, Hold time between two SPFs 10 secs
Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs
Number of external LSA 1. Checksum Sum 0x00f80e
Number of opaque AS LSA 0. Checksum Sum 0x000000
Number of DCbitless external and opaque AS LSA 0
Number of DoNotAge external and opaque AS LSA 0
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
External flood list length 0
Area BACKBONE(0)
Number of interfaces in this area is 3
Area has no authentication
SPF algorithm executed 2 times
Area ranges are
Number of LSA 4. Checksum Sum 0x021d3a
Number of opaque link LSA 0. Checksum Sum 0x000000
Number of DCbitless LSA 0
Number of indication LSA 0
Number of DoNotAge LSA 0
Flood list length 0

R_Matriz#show ip ospf data
OSPF Router with ID (201.0.0.2) (Process ID 20)

Router Link States (Area 0)

Link ID ADV Router Age Seq# Checksum Link count
192.168.20.1 192.168.20.1 379 0x80000003 0x00d1a1 3
201.0.0.2 201.0.0.2 379 0x80000007 0x000857 6
192.168.40.1 192.168.40.1 379 0x80000003 0x0091a1 3
192.168.30.1 192.168.30.1 379 0x80000003 0x00b1a1 3

Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
0.0.0.0 201.0.0.2 389 0x80000001 0x00f80e 1

R_NH#show ip ospf interface
FastEthernet0/0 is up, line protocol is up
Internet address is 192.168.20.1/24, Area 0
Process ID 20, Router ID 192.168.20.1, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 192.168.20.1, Interface address 192.168.20.1
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:01
Index 1/1, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 1
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
Serial0/0.101 is up, line protocol is up
Internet address is 172.16.1.2/30, Area 0
Process ID 20, Router ID 192.168.20.1, Network Type POINT-TO-POINT, Cost: 1785
Transmit Delay is 1 sec, State POINT-TO-POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:01
Index 2/2, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 1
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 1 , Adjacent neighbor count is 1
Adjacent with neighbor 172.16.1.1
Suppress hello for 0 neighbor(s)

R_Matriz#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.20.1 1 FULL/- 00:00:37 172.16.1.2 Serial0/0.100
192.168.30.1 1 FULL/- 00:00:37 172.16.2.2 Serial0/0.200
192.168.40.1 1 FULL/- 00:00:37 172.16.3.2 Serial0/0.300

R_Matriz#show ip nat translations
Pro Inside global Inside local Outside local Outside global
icmp 201.0.0.2:3 192.168.40.3:3 200.213.1.2:3 200.213.1.2:3
tcp 201.0.0.2:1025 192.168.20.3:1025 200.213.1.1:23 200.213.1.1:23

R_Matriz#show ip nat statistics
Total translations: 1 (0 static, 1 dynamic, 1 extended)
Outside Interfaces: Serial0/1
Inside Interfaces: Serial0/0.100 , Serial0/0.200 , Serial0/0.300
Hits: 8 Misses: 4
Expired translations: 3
Dynamic mappings:

R_Matriz#show ip access-lists
Standard IP access list 1
permit 172.16.1.0 0.0.0.3
permit 172.16.2.0 0.0.0.3
permit 172.16.3.0 0.0.0.3
permit 192.168.20.0 0.0.0.255 (2 match(es))
permit 192.168.30.0 0.0.0.255
permit 192.168.40.0 0.0.0.255 (6 match(es))

Abração,

E sucesso a todos.

Referências:

– Filippeti, M. – “CCNA 4.1 – Guia Completo de Estudo”, Visual Books/2008.

– Cisco NetAcademy, Academy Connection. “Material oficial Cisco de Estudo”. <http://cisco.netacad.net>. Acesso em: 02/03/2008.Hello Guys,

Based on this laboratory for Frame-relay, I continue the list of commands Show. Now, trying to: routing, OSPF, NAT, and ACL.

Below shows a picture of the topology, and then show the commands based on it.

Topologia do Laboratório Completo de Frame-Relay.

Topology of the Laboratory of Full-Frame Relay.

COMMAND A RELATED RESULT
Show ip route Routing Table Displays the routing table. Shows the network in what was learned (dynamic or static) [administrative distance / metric] and IP and the interface on which this route was learned
Show ip protocols Routing Protocol Displays information from routing protocols running (summary and status). Information is given as specific details of each protocol (eg Router ID for OSPF), and advertising networks that are neighbors (source) routing.
Show ip ospf OSPF Displays the settings set to the OSPF protocol. Displays information such as: Router ID (the highest ID (IP) or the ID defined in the Loopback interface, if any) and timers.
show ip ospf data OSPF Displays now link the IDs, or the ID for each link (interface) has the time in which it was learned (age) and the link ID (ID of the interface of the router) that is advertising the route.
Show ip ospf interface <interface> OSPF Displays all information on each OSPF interface. Information such as IP address, OSPF area, Router ID, type of network (ppp, point-to-multipoint), information on DR / BDR (ppp links to the OSPF not elect DRs), timers and information about neighbors (vicinity).
Show ip ospf neighbor OSPF Presents a summary and status of the adjacency with its neighbors.This command displays information such as neighbor router ID, state (DR, BDR ..), dead time (time until the route goes out, or receives a newhello), IP address of the neighbor and the local router interface which is this neighbor.
Show ip nat translations NAT Displays NAT translations made and information such as protocol,inside global, outside local, and local and global.
Show ip Nat statistics NAT Displays statistics for NAT translation.
Show ip access-lists ACLs Displays IP ACLs all created and the number of matches (how many times it was applied).

Commands:


R_NH#show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route

Gateway of last resort is 172.16.1.1 to network 0.0.0.0

172.16.0.0/30 is subnetted, 3 subnets
C 172.16.1.0 is directly connected, Serial0/0.101
O 172.16.2.0 [110/3570] via 172.16.1.1, 00:01:05, Serial0/0.101
O 172.16.3.0 [110/3570] via 172.16.1.1, 00:01:05, Serial0/0.101
C 192.168.20.0/24 is directly connected, FastEthernet0/0
O 192.168.30.0/24 [110/3571] via 172.16.1.1, 00:01:05, Serial0/0.101
O 192.168.40.0/24 [110/3571] via 172.16.1.1, 00:01:05, Serial0/0.101
O*E2 0.0.0.0/0 [110/1] via 172.16.1.1, 00:01:05, Serial0/0.101

R_Matriz#show ip protocols
Routing Protocol is “ospf 20?
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 201.0.0.2
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
172.16.1.0 0.0.0.3 area 0
172.16.2.0 0.0.0.3 area 0
172.16.3.0 0.0.0.3 area 0
Routing Information Sources:
Gateway Distance Last Update
172.16.1.2 110 00:16:43
172.16.2.2 110 00:16:43
172.16.3.2 110 00:16:43
Distance: (default is 110)
00:16:43 R_Matriz#show ip protocols
Routing Protocol is “ospf 20?
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 201.0.0.2
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
172.16.1.0 0.0.0.3 area 0
172.16.2.0 0.0.0.3 area 0
172.16.3.0 0.0.0.3 area 0
Routing Information Sources:
Gateway Distance Last Update
172.16.1.2 110 00:16:43
172.16.2.2 110 00:16:43
172.16.3.2 110 00:16:43
Distance: (default is 110)
00:16:43 R_Matriz#show ip protocols
Routing Protocol is “ospf 20?
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 201.0.0.2
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
172.16.1.0 0.0.0.3 area 0
172.16.2.0 0.0.0.3 area 0
172.16.3.0 0.0.0.3 area 0
Routing Information Sources:
Gateway Distance Last Update
172.16.1.2 110 00:16:43
172.16.2.2 110 00:16:43
172.16.3.2 110 00:16:43
Distance: (default is 110)
00:16:43 R_Matriz#show ip protocols
Routing Protocol is “ospf 20?
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 201.0.0.2
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
172.16.1.0 0.0.0.3 area 0
172.16.2.0 0.0.0.3 area 0
172.16.3.0 0.0.0.3 area 0
Routing Information Sources:
Gateway Distance Last Update
172.16.1.2 110 00:16:43
172.16.2.2 110 00:16:43
172.16.3.2 110 00:16:43
Distance: (default is 110)

R_Matriz#show ip ospf
Routing Process “ospf 20? with ID 201.0.0.2
Supports only single TOS(TOS0) routes
Supports opaque LSA
SPF schedule delay 5 secs, Hold time between two SPFs 10 secs
Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs
Number of external LSA 1. Checksum Sum 0×00f80e
Number of opaque AS LSA 0. Checksum Sum 0×000000
Number of DCbitless external and opaque AS LSA 0
Number of DoNotAge external and opaque AS LSA 0
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
External flood list length 0
Area BACKBONE(0)
Number of interfaces in this area is 3
Area has no authentication
SPF algorithm executed 2 times
Area ranges are
Number of LSA 4. Checksum Sum 0×021d3a
Number of opaque link LSA 0. Checksum Sum 0×000000
Number of DCbitless LSA 0
Number of indication LSA 0
Number of DoNotAge LSA 0
Flood list length 0

R_Matriz#show ip ospf data
OSPF Router with ID (201.0.0.2) (Process ID 20)

Router Link States (Area 0)

Link ID ADV Router Age Seq# Checksum Link count
192.168.20.1 192.168.20.1 379 0x80000003 0x00d1a1 3
201.0.0.2 201.0.0.2 379 0x80000007 0x000857 6
192.168.40.1 192.168.40.1 379 0x80000003 0x0091a1 3
192.168.30.1 192.168.30.1 379 0x80000003 0x00b1a1 3

Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
0.0.0.0 201.0.0.2 389 0x80000001 0x00f80e 1

R_NH#show ip ospf interface
FastEthernet0/0 is up, line protocol is up
Internet address is 192.168.20.1/24, Area 0
Process ID 20, Router ID 192.168.20.1, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 192.168.20.1, Interface address 192.168.20.1
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:01
Index 1/1, flood queue length 0
Next 0×0(0)/0×0(0)
Last flood scan length is 1, maximum is 1
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
Serial0/0.101 is up, line protocol is up
Internet address is 172.16.1.2/30, Area 0
Process ID 20, Router ID 192.168.20.1, Network Type POINT-TO-POINT, Cost: 1785
Transmit Delay is 1 sec, State POINT-TO-POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:01
Index 2/2, flood queue length 0
Next 0×0(0)/0×0(0)
Last flood scan length is 1, maximum is 1
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 1 , Adjacent neighbor count is 1
Adjacent with neighbor 172.16.1.1
Suppress hello for 0 neighbor(s)

R_Matriz#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.20.1 1 FULL/- 00:00:37 172.16.1.2 Serial0/0.100
192.168.30.1 1 FULL/- 00:00:37 172.16.2.2 Serial0/0.200
192.168.40.1 1 FULL/- 00:00:37 172.16.3.2 Serial0/0.300

R_Matriz#show ip nat translations
Pro Inside global Inside local Outside local Outside global
icmp 201.0.0.2:3 192.168.40.3:3 200.213.1.2:3 200.213.1.2:3
tcp 201.0.0.2:1025 192.168.20.3:1025 200.213.1.1:23 200.213.1.1:23

R_Matriz#show ip nat statistics
Total translations: 1 (0 static, 1 dynamic, 1 extended)
Outside Interfaces: Serial0/1
Inside Interfaces: Serial0/0.100 , Serial0/0.200 , Serial0/0.300
Hits: 8 Misses: 4
Expired translations: 3
Dynamic mappings:

R_Matriz#show ip access-lists
Standard IP access list 1
permit 172.16.1.0 0.0.0.3
permit 172.16.2.0 0.0.0.3
permit 172.16.3.0 0.0.0.3
permit 192.168.20.0 0.0.0.255 (2 match(es))
permit 192.168.30.0 0.0.0.255
permit 192.168.40.0 0.0.0.255 (6 match(es))

Abrasive,

And success to all.

References:

– Filippeti, M. – “CCNA 4.1 – Complete Study Guide, Visual Books/2008.

– Cisco NetAcademy, Academy Connection. “Cisco Study Material official.” <http://cisco.netacad.net>. Acesso em: 02/03/2008.

Laboratório Frame-Relay COMPLETO!Frame-Relay Lab COMPLETE!

Olá Pessoal,

É com imenso prazer que estou publicando este laboratório completo, desenvolvido a contento incluindo os arquivos txt de configuração de cada um dos routers e switch Frame-Relay e o arquivo do Packet Tracer.

Prosseguindo.

Este laboratório é composto de uma matriz que provê internet para as outras filiais conectadas cada uma por um link ponto-a-ponto a esta, como apresentado na figura abaixo:

Topologia do Laboratório Completo de Frame-Relay.
Topologia do Laboratório Completo de Frame-Relay.

Download do Laboratório Completo de Frame-Relay

Download do Laboratório de Frame-Relay utilizando protocolo de Roteamento OSPF NEW


Os artefatos implementados neste laboratório:

  • Criação de nuvem Frame-Relay possibilitando um circuito virtual na camada de enlace.
  • Utiliza o protocolo EIGRP com redistribuição da rota default possibilitando uma comunicação completa de toda a malha.
  • Utiliza NAT com Overload (PAT) possibilitando o acesso a ‘Internet’.

Os seguintes artefatos poderiam ter sido implementados a mais para ilustrar um cenário mais real e organizacional:

  • Serviço DHCP na Matriz para prover aos hosts (PCs) IPs alocados dinâmicamente.
  • Serviço DNS na Matriz provendo tradução dos nomes.

Itens a desfrutar neste laboratório:

  • Como o Frame-relay encapsula os quadros (frames) e entender o papel da nuvem e os diversos componentes.
  • Verificar a aprendizagem de rotas do EIGRP através dos diversos comandos show disponíveis.
  • Verificar as adjacências utilizando o protocolo CDP (Cisco Discovery Protocol).
  • Verificar as configurações para cada um dos equipamentos (Switch Frame-Relay, Roteador na Matriz e Filiais).
  • Absorver os conceitos passados neste laboratório.
  • E não esqueça, a criatividade é o limite. Modifique, pergunte e deixe-me saber o que achou deste laboratório.

Pessoal, acredito que é isso. Espero que aproveitem o laboratório, pois eu estou.

Como meu objetivo é de obter o CCNA, este laboratório engloba diversos conceitos interessantes num case aproximado do mundo real.

Um abração,

Maurício.Hello Guys,

It is with great pleasure that I am posting this complete lab, developed to the satisfaction txt files including the configuration of each router and switch, Frame Relay and Packet Tracer file.

Continuing.

This laboratory consists of a matrix that provides internet to the other branches each connected by a link point-to-point to this, as in figure below:

Topologia do Laboratório Completo de Frame-Relay.

Topology of the Laboratory of Full-Frame Relay.

Download Full of Lab-Frame Relay

Download Laboratory of Frame-Relay OSPF Routing Protocol using NEW


The artifacts implemented in this laboratory:

  • Creating Frame-Relay cloud allowing a virtual circuit in the link layer.
  • Uses the protocol to EIGRP redistribution of enabling a default route complete communication throughout the mesh.
  • Used with NAT Overload (PAT) allowing access to ‘Internet’.

The following artifacts could have been implemented to further illustrate a more realistic scenario and organizational:

  • DHCP service to provide to the matrix hosts (PCs) assigned IPs dynamically.
  • DNS service in the matrix providing translation of names.

Items to enjoy in this laboratory:

  • How the Frame-relay encapsulates the frames (frames) and understand the role of cloud and the various components.
  • Check the learning of the EIGRP routes through the various show commands available.
  • Check the surroundings using the protocol CDP (Cisco Discovery Protocol).
  • Check the settings for each of the equipment (Switch, Frame Relay, Routing Matrix and the Subsidiaries).
  • Absorb the concepts after this lab.
  • And do not forget, creativity is the limit. Modify, ask and let me know what you think of this laboratory.

I personally believe that is. I hope you enjoy the lab, because I am.

As my goal is to get the CCNA, this lab includes various interesting concepts in a case about the real world.

A Abrasive,

Maurício.