Friday, May 11, 2012

Networking Articles and Tips

Networking Articles and Tips


CDP or Cisco Discovery Protocol

Posted: 11 May 2012 02:10 AM PDT

CDP or Cisco Discovery Protocol run on all Cisco IOS-devices. CDP gathers information about neibhouring devices which are directly connected. CDP works on Layer-2 of OSI Layer Model. By default CDP is enabled in all Cisco devices. We can get the below details of the neibhoring device using CDP Hardware Type Device Identifier Software Version Active Interfaces 


Demarcation Point

Posted: 11 May 2012 02:10 AM PDT

The demarc is a point where the CPE ends and the local loop begins. It is the point between wiring that comes in from the local service provider and the wiring installed to connect the customer's CPE to the service provider. It is the last responsibility


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