Switching Concepts

Switching Concepts Switching Concepts located in the heart of Delhi an IT training organization managed by a group of e

Switching Concepts as an organization is in its initial stages but the vision is crystal clear. We as an organization have thought of giving the students and the IT industry a symbiotic relationship which as of today is not existing anywhere. Students doing vocational courses do not have the required tools to adjust in the industry and the industry needs ready candidates with all the skills to be

integrated and be productive from day one. Our different approach can clearly be seen by our motto Honesty, Dedication and Integrity.

29/05/2012

The Cisco Unified Computing System (UCS) is a computer data center marketing program composed of computing hardware, virtualization software, switching fabric, and management software. The idea behind the system is to reduce total cost of ownership and improve scalability by integrating the different components into a cohesive platform that can be managed as a single unit. Just-In-Time deployment of resources and 1:N redundancy are also possible with a system of this type

06/05/2012

Some Basic Q & A of Networking

1) Q : What is difference between ARP and RARP?

Ans : The address resolution protocol (ARP) is used to associate
the 32 bit IP address with the 48 bit physical address, used
by a host or a router to find the physical address of another
host on its network by sending a ARP query packet that
includes the IP address of the receiver.

The reverse address resolution protocol (RARP) allows a
host to discover its Internet address when it knows only its
physical address.

2) Q : What is MAC address?

Ans : The address for a device as it is identified at the Media
Access Control (MAC) layer in the network architecture.
MAC address is usually stored in ROM on the network
adapter card and is unique.

3) Q : What is Framing?

Ans : Framing in the data link layer separates a message from one
source to a destination, or from other messages to other
destinations, by adding a sender address and a destination
address. The destination address defines where the packet
has to go and the sender address helps the recipient
acknowledge the receipt.

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307, 3rd Floor, South Extension Tower, Masjid Moth
New Delhi
110049

Telephone

011 - 64611150

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