Switching via an interconnection network, Computer Networking

Assignment Help:

Switching  via an interconnection network

The switching  techniques  overcome the bandwidth  limitation of a single  shared bus. This technique use a more sophisticated interconnection network such as  those  that have  been  used in the past  to inter connect  processor in a  multiprocessor computer architecture.

A crossbar switch  is an interconnection network consisting of  2 N buses that connect N input ports  to N output  ports as shown  in figure. A packet  arriving at an input  port travels  along the horizontal bus  attached to the input port until it intersects  with the  vertical bus leading to the desired output  port. If the vertical bus leading to the  bus output  port is free the packet is transferred to the output port. If the  vertical bus is being  is used  to transfer a packet  from  another  port to this same  output  port. The arriving  packet is blocked and  must be  queued  at the input port.


Related Discussions:- Switching via an interconnection network

Mobile interent technology, Question 3:4 By experimentation, work out the l...

Question 3:4 By experimentation, work out the lowest SNR, under which 4 users can si- multaneously communicate, without error, via this system. For SNR, simply report the largest v

compute maximum current and properties of an ideal op-amp, Questions: ...

Questions: 1. A 5V Zener diode has a maximum power dissipation of 2W. What is the maximum current that can be safely passed through the device? 2. List three properties of a

Itc597, restore the scrambled bits to their original order

restore the scrambled bits to their original order

Nics and network hardware, NICs AND NETWORK HARDWARE:  NIC is create f...

NICs AND NETWORK HARDWARE:  NIC is create for one kind of physical network. For example Ethernet interface may not be needed with token ring and similar ATM interface cannot b

Quantity of numbers that a system administrator has to enter, In order to l...

In order to limit the quantity of numbers that a system administrator has to enter, Cisco can use which abbreviation to show 0.0.0.0?  Ans) Cisco uses host to state 0.0.0.0. Thi

Ethernet interface on the cisco router , As a system administrator, you req...

As a system administrator, you require to set up single Ethernet interface on the Cisco router to permit for both sap and Novell-ether encapsulations. Which set of commands will ac

How receiver detects error, How receiver detects error The frame is 100...

How receiver detects error The frame is 10011101. The generator is 1001. The message after appending the three zeros is 10011101000. The reminder on dividing 10011101000 by 100

Determine theoretical data capacity of the wireless channel, Consider a sim...

Consider a simple wireless data link using channel bandwidth of 40 kHz. The transmit power level is 20 dBm, the link attenuation is 40 dB and the SNRdB at the receiver is 20 dB.

Explain the building blocks of client and server, Explain the building bloc...

Explain the building blocks of Client/Server? The client side building block runs the client side of the application. The server side building block runs the server side of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd