Octal-Port DMT ATU-C Line Card

dmt overhead-framing

dmt overhead-framing

To set the overhead framing mode, use the dmt overhead-framingcommand.To reset this command to the default value, use the no form of this command.

dmt overhead-framing {mode0 mode1 mode2 mode3}

Syntax Description

mode0

Full overhead framing with asynchronous bit-to-modem timing.

 

mode1

Full overhead framing with synchronous bit-to-modem timing.

 

 

 

 

mode2

Reduced overhead framing with separate fast and sync bytes in the fast and

 

 

interleaved latency buffers respectively.

 

 

 

 

mode3

Reduced overhead framing with merged fast and sync bytes, using either the

 

 

fast or interleaved latency buffer.

 

 

 

Defaults

Command Modes

Command History

Usage Guidelines

Mode3.

Profile configuration.

Release

Modification

12.0(5)DA

This command was introduced.

 

 

12.1(6)DA

Mode 0 was added.

 

 

Note Conditions on the line and the capabilities of the ATU-R CPE affect the achievable value for this parameter. As a result, the overhead framing value to which the line trains may not be the same as the value you configure.

There are two types of ADSL framing:

Full overhead

Reduced overhead

There are also two versions of full overhead:

Asynchronous

Synchronous

You select the type of ADSL framing by choosing one of four modes:

Mode 0—Full overhead framing with asynchronous bit-to-modem timing (an enabled synchronization control mechanism).

Mode 1—Full overhead framing with synchronous bit-to-modem timing (a disabled synchronization control mechanism).

Cisco IOS Release 12.1(6)DA

19

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Cisco Systems 8xDMT Dmt overhead-framing, Syntax Description, Defaults Command Modes Command History Usage Guidelines

8xDMT specifications

Cisco Systems’ 8xDMT, or "Eightfold Digital Multicast Technology," is a pioneering solution designed to optimize multicast traffic management and enhance the scalability of network performance. This technology comes into play primarily in video broadcasting, online gaming, and other applications that require the efficient distribution of data to multiple endpoints, significantly reducing the bandwidth use while improving overall network efficiency.

One of the primary features of Cisco 8xDMT is its ability to support multiple multicast streams concurrently. By using advanced algorithms, 8xDMT ensures that network resources are utilized efficiently, minimizing latency and maximizing throughput. This makes it particularly advantageous for service providers and organizations that deliver high-definition video content or require real-time data transmission across geographic locations.

Another notable characteristic of the Cisco 8xDMT is its integrated Quality of Service (QoS) capabilities. This feature allows for the prioritization of multicast traffic, ensuring that critical data packets are transmitted smoothly without delay, even during peak load times. The QoS management allows administrators to configure settings that guarantee minimal disruptions, providing end users with a seamless viewing or gameplay experience.

Additionally, Cisco 8xDMT takes advantage of Multicast Domain Name System (mDNS), which allows devices on the same network to discover and communicate efficiently. This not only aids in reducing the network load but also simplifies the management of multicast addresses, making it easier for organizations to scale their operations without significant overhead.

The technology also incorporates robust security features, including support for secure multicast transmissions. This ensures that sensitive data remains protected during distribution, addressing the increasing need for security in an era where cyber threats are prevalent.

Furthermore, Cisco Systems emphasizes interoperability with its 8xDMT platform, ensuring easy integration with existing network infrastructure. This is crucial for enterprises looking to modernize their systems without the need for extensive reinvestment in new hardware.

In conclusion, Cisco Systems’ 8xDMT stands out as a versatile and high-performance multicast solution designed to meet modern networking demands. With its ability to manage multiple streams, enforce QoS, simplify multicast management, and secure communications, it holds significant potential for transforming how organizations distribute data efficiently and effectively.