Cisco Systems 8xDMT manual Alarms, Syntax Description Defaults Command Modes Command History

Models: 8xDMT

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alarms

alarms

To enable alarms in profile command mode, use the alarms command. To disable alarms, use the no form of the command.

alarms

Syntax Description

Defaults

Command Modes

Command History

This command has no keywords or arguments.

Disabled.

Profile configuration.

Release

Modification

12.0(5)DA

This command was introduced in a previous release.

 

 

12.1(6)DA

Conditions that cause alarms were added.

 

 

Usage Guidelines The command affects minor alarms for DSL subscriber ports only. The alarms this command controls apply to these event classes:

Near End LOS

Near End interleaved LOCD

Near End fast LOCD

Near End LOF

No CPE detected

Bit rates below configured minimum

Subscriber port failure

Upstream or downstream bit rate not above minimum bit rate

Enabling or disabling alarms affects the specified profile only. For example, if you disable alarms on the default profile, other profiles are unaffected.

Use alarms and no alarms to enable and disable minor alarms related to DSL subscriber ports. When these alarms are disabled, you receive no notification when alarm conditions exist. (Notification methods include console messages, LEDs, the output of the show facility-alarmcommand, and relay alarm signals to external systems for audible or visible alarms.) However, you can track the condition of DSL ports on which alarms are disabled, including conditions that ordinarily trigger alarms, using the command show dsl interface atm slot#/port#.

You can suppress minimum bit rate alarms without disabling other alarms for the profile.

Cisco IOS Release 12.1(6)DA

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Cisco Systems 8xDMT manual Alarms, Syntax Description Defaults Command Modes Command History, Release Modification

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.