Octal-Port DMT ATU-C Line Card

Supported Standards, MIBs, and RFCs

Supported Standards, MIBs, and RFCs

Standards

ANSI T1.413-Issue 2, Category 1 only

ANSI T1.413-Issue 2, Annex F (Reduced NEXT)

Universal Test & Operations PHY for ATM, Level 2; A standard for transport of ATM cells over a 16-bit parallel data bus. See ATM Forum document af-phy-0039.000.

ITU G.992.1, Annex A (G.dmt)

ITU G.992.2. (G.lite)

ITU G.994.1. (G.hs)

Standard MIBS

To obtain lists of supported MIBs by platform and Cisco IOS release and to download MIB modules, go to the Cisco MIB web site on Cisco Connection Online (CCO) at http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml.

IETF RFC 1695, Definitions of Managed Objects for ATM Management Version 8.0 using SMIv2

IETF RFC 2662, Definitions of Managed Objects for the ADSL Line (obsoletes ADSL Forum TR- 006, SNMP-based ADSL Line MIB)

Objects not supported for 8xDMT:

From AdslLineConfProfileEntry - adslAtucConfRateChanRatio, adslAtucConfMaxSnrMgn, adslAtucConfUpshiftSnrMgn, adslAturConfRateChanRatio, adslAturConfMaxSnrMgn, adslAturConfUpshiftSnrMgn,adslAturConfMinUpshiftTime.

AdslLineAlarmConfProfileEntry

ADSL Forum TR-014, DMT Line Code Specific MIB

Objects not supported for 8xDMT:

From AdslLineDmtConfProfileEntry- adslAtucDmtConfFreqBins, adslAturDmtConfFreqBins, adslAtucDmtConfInterleavePath, adslAtucDmtConfFastPath, adslAturDmtConfInterleavePath, adslAturDmtConfFastPath.

Cisco-Derived MIBS

CISCO-ADSL-LINE-MIB

Objects not supported for DMT8:

CISCO-ADSL-DMT-LINE-MIB

Objects not supported for DMT8:

From the cAdslDmtLineConfProfileGroup cAdslAtucDmtConfBitSwapEnabled, cAdslAtucDmtConfBitSwapFrom, cAdslAtucDmtConfBitSwapTo. You can set these objects via SNMP, however, the 8xDMT cards will ignore these objects when provisioning ports for service.

To obtain lists of supported MIBs by platform and Cisco IOS release and to download MIB modules, go to the Cisco MIB web site on Cisco Connection Online (CCO) at http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml.

Cisco IOS Release 12.1(6)DA

5

Page 5
Image 5
Cisco Systems 8xDMT Supported Standards, MIBs, and RFCs, Standard Mibs, Cisco-Derived Mibs, Objects not supported for DMT8

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.