A broadcast domain is a logical division of a computer network, in which all nodes can reach each other by broadcast at the data link layer.

In terms of current popular technologies: Any computer connected to the same Ethernet repeater or switch is a member of the same broadcast domain.

Further, any computer connected to the same set of inter-connected switches / repeaters is a member of the same broadcast domain.

Thus, the broadcast domain is the entire inter-connected layer two network, and the segments connected to each switch / bridge port are each a collision domain.

With a sufficiently sophisticated switch, it is possible to create a network in which the normal notion of a broadcast domain is strictly controlled.

One helpful analogy is that by creating multiple VLANs, the number of broadcast domains increases, but the size of each broadcast domain size decreases.

This is because a virtual LAN ( or VLAN ) is technically a broadcast domain.

Controlling the broadcast domain in this fashion provides many of the advantages of a point-to-point network, using commodity broadcast-based hardware.

Most of these stations broadcast various types of music format, and political discussions, news and phone-in programmes remain mostly the domain of the national broadcaster ( NBC ) which broadcasts nine radio services nationally ( in various Namibian languages, including German-the only full-time German service outside of Europe ), plus the new! Ha service, broadcasting to the San community in Tsumkwe.

X terminals explore the network ( the local broadcast domain ) using the X Display Manager Control Protocol to generate a list of available hosts that are allowed as clients.

The series was never picked up, although the pilot is currently in the public domain and is available on home video, as is an early television appearance from around the same time on a vaudeville-style comedy series, Camel Comedy Caravan, originally broadcast live on CBS-TV on March 11, 1950, and starring Ed Wynn.

Creating VLANs can serve security and performance goals by reducing the size of the broadcast domain.

Bridged networks break up collision domains, but the network remains one large broadcast domain.

Routers in the same broadcast domain or at each end of a point-to-point telecommunications link form adjacencies when they have detected each other.

: Assume an Ethernet broadcast domain ( e. g., a group of stations connected to the same hub ) using a certain IPv4 address range ( e. g., 192. 168. 0. 0 / 24, where 192. 168. 0. 1 – 192. 168. 0. 127 are assigned to wired nodes ).

For example, suppose a host, say A, wants to contact another host B, where B is on a different subnet / broadcast domain than A.

Without VLANs, a switch considers all interfaces on the switch to be in the same broadcast domain.

By definition, switches may not bridge IP traffic between VLANs as it would violate the integrity of the VLAN broadcast domain.

When Ethernet switches made this a non-issue ( because each switch port is a collision domain ), attention turned to reducing the size of the broadcast domain at the MAC layer.

Collision domains are found in a hub environment where each host segment connects to a hub that represents only one collision domain and only one broadcast domain.

Since broadcast frequencies are very limited in number, these objectives are to some extent inconsistent in that not all of them can be fully realized, and to the extent that each is realized, there is a corresponding reduction of the possibilities for fullest achievement of the others.

In RF linear Power Amplifiers, such as cellular base stations and broadcast transmitters, special design techniques can be used to improve efficiency.

At any given time, data can be transferred between the master and one other device ( except for the little-used broadcast mode ).

Complaints against broadcasters, such as concerns around offensive programming, are dealt with by the Canadian Broadcast Standards Council ( CBSC ), an independent broadcast industry association, rather than by the CRTC, although CBSC decisions can be appealed to the CRTC if necessary.

In contrast, audio codecs for recording or broadcast can use high-latency audio compression techniques to achieve higher fidelity at a lower bit-rate.

Instead the broadcast can use the channel to include PSIP and can also subdivide across several video subchannels ( aka feeds ) of varying quality and compression rates, including non-video datacasting services that allow one-way high-bandwidth streaming of data to computers like National Datacast.

The network problems caused by Doom can be largely attributed to Doom versions 1. 1 and prior using " broadcast " packets, which must be processed by every computer on the network segment regardless of whether or not it's actually playing the game.

However, the METI factor can also be viewed as somewhat misleading since active, purposeful transmission of messages by a civilization is not required for them to receive a broadcast sent by another that is, for example, seeking first contact.

Jersey's finance industry featured in a BBC Panorama documentary, titled " Tax me if you can ", broadcast of 2 February 2009.

In this way, they can utilise the easy accessibility that the Internet has, and the outreach that Internet affords, as information can easily be broadcast to many different regions of the world simultaneously and cost-efficiently.

The term podcast, like broadcast, can refer either to the series of content itself or to the method by which it is syndicated ; the latter is also called podcasting.

In countries where it is illegal to broadcast profanity on radio or television, a profanity delay device can be used to delete profanity or other undesirable material and prevent it from being broadcast.

The existence of prime time in the United States is largely an artifact of now repealed regulations of the Federal Communications Commission, which limited the number of hours that a network can require its affiliates to broadcast.

# She can broadcast this ( quantum ) information, and Bob can obtain the information via some suitable receiver.

Due to the proximity of Singapore to Malaysia and Indonesia, almost all radios and television sets in Singapore can pick up broadcast signals from both countries.

In ATSC Standards, SDTV can be broadcast in 720 pixels × 480 lines with 16: 9 aspect ratio ( 40: 33 rectangular ( unsquare ) pixel ), 720 pixels × 480 lines with 4: 3 aspect ratio ( 10: 11 rectangular pixel ) or 640 pixels × 480 lines with 4: 3 ratio.

Video art can take many forms: recordings that are broadcast, viewed in galleries or other venues, or distributed as video tapes or DVD discs ; sculptural installations, which may incorporate one or more television sets or video monitors, displaying ‘ live ’ or recorded images and sound ; and performances in which video representations are included.

A record should be kept of the information and instructions, including the time and date of broadcast.

This was a compromise arrangement for a broadcast time scale: a linear transformation of the BIH's atomic time meant that the time scale was stable and internationally synchronised, while approximating UT1 means that tasks such as navigation which require a source of Universal Time continue to be well served by public time broadcasts.

Details were supposed to be kept from the public until after the 2006 postseason as per MLB rules, but the Diamondback page from the 2007 MLB Official Style Guide was somehow leaked around September 25, and local media broadcast printed the new design for all to see.

Ironically, it was Hoyle who coined the phrase that came to be applied to Lemaître's theory, referring to it as " this big bang idea " during a BBC Radio broadcast in March 1949.

Nominally, only broadcast frames will be received by all other nodes.

" could be heard on the television broadcast of Barack Obama's pre-inaugural visit to Baltimore as the National Anthem played before his entrance.

The House is even shown live on satellite television, although in some countries, with a 10-15 minute delay to allow libelous or unacceptable content ( such as references to people who are not taking part in the program and have therefore not consented to have personal information about them broadcast ) to be removed.

* The NTSC color broadcast system was engineered by RCA to be backward compatible with black-and-white NTSC television sets.

Charles has filmed a 10th series of Red Dwarf, which is due to be broadcast on Dave in October 2012.

Initially limited frequency space meant that Channel 4 could not be broadcast alongside S4C, though some English Channel 4 programmes would be aired at less popular times on the Welsh variant, a practice that carried on up until the closure of S4C's analogue transmissions in 2010.

The last regular episode to be shown live was broadcast on 3 February 1961.

Episode 5191, originally broadcast on 7 January 2002, was the first to be broadcast in 16: 9 widescreen format.

The show deliberately tapes more callers than they have time to air each week in order to be able to choose the best ones for broadcast.

Executive producer Doug Berman said the best material from 25 years of past shows would be used to put together " repurposed " shows for NPR to broadcast.

Due process requires in most cases that notice describing the class action be sent, published, or broadcast to class members.

In 2001, Cowboy Bebop became the first anime title to be broadcast on Adult Swim in the United States.

Each commercial broadcasting terrestrial television DTV channel in North America is permitted to be broadcast at a bit rate up to 19 megabits per second.