7. Operation and Maintenance

Table 7-12. SLV Performance Statistics for Multiplexed DLCI (3 of 3)

Statistic

What It Indicates

 

 

Latest RdTrip Latency

Current round trip latency, measured in milliseconds, between the

 

FrameSaver unit and the device at the other end of the multiplexed

 

DLCI connection.

 

“--”appears if communication with the far-end device is not

 

successful.

 

 

Avg RdTrip Latency

Average round trip latency, measured in milliseconds, between the

 

FrameSaver unit and the device at the other end of the multiplexed

 

DLCI connection.

 

Average round trip latency is measured every SLV sampling

 

interval and the average is computed (using packets with the

 

configured SLV Packet Size (bytes), Table 4-5, Service Level

 

Verification Options) over the previous 15 samples. If SLV Packet

 

Size is changed, a new average is not available until a new sample

 

has been received.

 

“--”appears if communication with the far-end device over the

 

last 15 samples has not been successful.

 

 

Max RdTrip Latency

Same as average (Avg RdTrip Latency), but storing the maximum

 

value of latency over the previous 15 samples.

 

“--”appears if communication with the far-end device over the

 

last 15 samples has not been successful.

 

 

For an IP Enabled DLCI, statistics are shown for last, minimum, average, and maximum round trips, and for dropped SLV responses, for each of the seven classes of service.

Table 7-13. SLV Performance Statistics for IP Enabled DLCI (1 of 2)

Statistic

What It Indicates

 

 

Far End IP Addr

IP Address of the device at the other end of the DLCI

 

connection.

 

None appears if the FrameSaver unit has not communicated with

 

the other end, or if the device at the other end of the DLCI does

 

not have an IP Address configured.

 

 

Path Up Time

The number of days, hours, minutes, and seconds since the last

 

transition of this DLCI from Inactive to Active.

 

 

Far End Circuit

Number of the DLCI at the other end of the connection.

 

None appears if the unit has not communicated with the other

 

end.

 

 

SLM Poll Type

The role played by the far-end FrameSaver in the collection of

 

latency and availability statistics.

 

Initiator – The far-end FrameSaver initiates the SLV packet used

 

for statistics collection.

 

Responder – The far-end FrameSaver returns the SLV packet

 

sent by the Initiator.

 

 

7-32

December 2002

9700-A2-GB20-20

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Paradyne 9788, 9720 manual Dlci connection
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9720, 9788 specifications

The Paradyne 9820-8M, 9788, 9128 standalone, 9128 carrier-mount, and 9820-2M are critical components in telecommunications networks, designed to enhance data transmission and improve connectivity. Each model offers unique features and capabilities that cater to various requirements in both enterprise and service provider environments.

The Paradyne 9820-8M is a multi-service access platform that provides high-speed connectivity for voice, video, and data transmission. It supports multiple protocols, enabling seamless integration into existing infrastructures. Key features include a modular design that allows for scalability and easy upgrades, ensuring that organizations can adapt to evolving demands. Its advanced error correction and QoS (Quality of Service) features ensure reliable performance, even in challenging network conditions.

The Paradyne 9788 serves as a versatile platform for both digital and analog communications. It excels in the delivery of broadband services, supporting T1/E1 lines and providing robust mechanisms for data transmission. This model emphasizes redundancy and resilience, with built-in protection switching capabilities that maintain service continuity during faults or maintenance activities. Its compact design makes it an ideal solution for environments with space constraints.

The 9128 standalone model is aimed at customers requiring an easy-to-deploy solution for point-to-point connections. This model offers critical features such as an intuitive user interface, comprehensive diagnostics, and monitoring capabilities that facilitate system management. It also supports diverse network topologies, making it suitable for various deployment scenarios.

In contrast, the 9128 carrier-mount version is engineered for organizations needing to manage multiple connections within a central office or remote site. This model is specifically designed to be mounted in standard telecom racks, optimizing space utilization while maintaining high performance. Its robust hardware allows for excellent thermal management and environmental resilience.

Lastly, the Paradyne 9820-2M combines versatility with high-performance capabilities, making it a reliable choice for service providers. It features dual-channel support, enabling simultaneous transmission and providing a cost-effective solution for high-capacity data needs. With enhanced security features, including encryption capabilities, the 9820-2M ensures that sensitive information transmitted across networks is protected against unauthorized access.

Collectively, these Paradyne models exemplify advanced telecommunications technology, offering scalability, resilience, and high performance. Their diverse features cater to the unique demands of various users, from enterprise networks to service providers, facilitating the continual evolution of communication technologies.
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