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Private vlan doubt.....


Here I am in need of your advice, 

I need to configure private-vlan in this setup. first of all i will explain you what are the components i am going to use.

E-scan - antivirus for all desktops which are connected at access switches

ISP      - An internet connection

Server - each lab has a server at distribution switch.  all desktops will be booting from this server only.


in diagram (P) means primary and (S) means secondary/redundant.

now the scenario is 

1. Internet connection should be available only upto server.  Desktops should not get internet connection.

2. E-scan should be available at all desktops.

All access switch have two uplinks with distribution switches. one from Primary and another from secondary.  Here all are Ethernet cables only.

Server is not in our part.  so just i need to configure Core, Distribution, Access switches only.  Please give me a suggestion about private vlan configuration ASAP. Core switch is L3 and remaining are L2 switches.  

Hope will get a good suggestion.  

Thank you friends

By Vignesh and Nirosh

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