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

Describe about cryptography, Q. Describe about Cryptography? - Some med...

Q. Describe about Cryptography? - Some media cannot be protected from unauthorized reception (or interception) - Encryption involves transforming the original information in

Which two commands shows the cisco ios filename, These two command show the...

These two command show the cisco IOS filename a) show ver b) show flash

Networking, can we correct errors using crc?

can we correct errors using crc?

Tcp connection management , TCP Connection Management TCP connection ...

TCP Connection Management TCP connection management encompasses the procedures for establishing and  terminating connection (FTCP is  connection oriented protocols). In TCP c

WAN, what is a WAN

what is a WAN

Protocol layering - computer network, Protocol Layering To design  str...

Protocol Layering To design  structural  network protocols the designers organize protocol and use the network  hard ware and software to implement  the protocol  in layers. E

Show data link and physical vs subnet, Q. Show Data link and Physical vs Su...

Q. Show Data link and Physical vs Subnet? - Data link layer The function of the Data Link Layer is -offers for the control of the physical layer and detects and possib

What are the data units at different layers of the tcp, What are the data u...

What are the data units at different layers of the TCP / IP protocol suite? The data unit formed at the application layer is known as a message, at the transport layer the data

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