CISCO switch interrogation

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VB12

Cisco

Hi,

I'm pretty new at this, so here goes...

I'm trying to build a small vb program that will seek the information from the CISCO switch.
Exemple: Switch name, Model, IP, Port VLAN Number and VOIP info.

Just about the same as my FLUKE Link Runner AT1000.

I would then use the prog at every logon wich would alert me if a computer as changed room or network connection.

My only problem is how to get the information from the switch.

Any help or infos would be greatly appreciated.

What I have tried:

I have most of the rest ready, I just can't find a way to talk to the switch.

The rest of the software is in VB 2012 so I would appreciate in same format.