Olá Pessoal,
Fiz um laboratório de switching um tanto básico, mas bem interessante para identificar a diferença entre links de acesso (switchport mode access) entre VLANs e ‘entroncamentos’ ou trunking (switchport mode trunk). Abaixo, segue a topologia inicial baseada nos switches Cisco Catalyst 2950 [1].
[2]Este Lab mostra a diferença entre utilizar 3 links de acesso para passar dados de 3 VLANS entre diferentes switches e utilizar apenas uma porta trunk para isso. O Lab poderia ser mais elaborado para depois se colocar EtherChannels e compartilhar a banda destes 3 links, mas o que possui já é interessante.
Este Lab foi extraído de um ‘pacotão’ com diversos laboratórios: Link [3]
Segue o link para a atividade descrita contendo as resoluções escritas e do Packettracer: VLAN Trunking Lab [4]
Adicionado Roteamento entre Vlans e VTP. Vlan Trunking + VTP + Roteamento entre VLans Lab [5]
Abraços,
E sucesso.
Maurício.Hello Guys,
I made a laboratory of switching a bit basic, but very interesting to identify the difference between links of access (switchport mode access) between VLANs and ‘junctions’ or trunking (switchport mode trunk). Below, follows the initial topology based switchesCisco Catalyst 2950. [6]
[2]
Initial topology of the Laboratory Trunking
This lab shows the difference between using 3 links for access to move data between different VLANs, 3 switches and use only atrunk port for that. The Lab could be more prepared to put EtherChannels and then share the bandwidth of these 3 links, but what has is interesting.
This Lab was extracted from a ‘package’ with different laboratories: Link [3]
Follow the link to the activity described containing the resolutions and the written Packettracer: VLAN Trunking Lab [4]
Added routing between VLANs and VTP. VTP VLAN Trunking + + Routing between VLANs Lab [5]
Abraços,
And success.
Maurício.