7. Operation and Maintenance

Table 7-6. Health and Status Messages (2 of 2)

Message

What It Indicates

 

 

LMI Discovery In Progress,

LMI protocol discovery is being performed to determine

Port 1

the protocol to be used on the specified frame relay link.

 

This is not an alarm condition so System

 

Operational appears as well.

 

 

LMI Down, Port 1

The Local Management Interface has been declared

 

down for Port 1.

 

 

LOS at Network 1

A Loss of Signal (LOS) condition is detected on the

 

network interface. The condition is cleared as soon as a

 

signal is detected. Possible reasons include:

 

Network cable problem.

 

￿No signal is being transmitted at the far-end unit.

 

 

Loss of Cell Delineation,

The ATM TC (Transmission Convergence) layer has

atm_link

been in a Loss of Cell Delineation (LCD) state for one

 

minute, or the number of Out of Cell Delineation (OCD)

 

delineation events has exceeded the user-specified

 

threshold.

 

 

Network Com Link Down

The COM port communication link is down. The COM

 

port is configured for Net Link.

 

 

PathIP_ Address Down,

A path on the network interface is unavailable.

InterfaceDLCInnnn

IP_Address is the IP address of the path endpoint,

 

Interface is P1 (Port 1) or N1 (Network 1), and nnnn is

 

the DLCI which contains the path.

 

 

SLV Timeout, DLCI nnnn,

An excessive number of SLV communication responses

Port 1

from the remote FrameSaver SLV unit have been

 

missed on the specified multiplexed DLCI; the DLCI is

 

not suitable for user data. Does not apply to a TS

 

Management Link DLCI.

 

When a hardware-bypass capable device has been

 

detected at the other end of the PVC and this condition

 

exists, only EDLCI 0 user data will be transmitted.

 

 

SNR Margin Threshold

The user-specified SNR margin threshold has been

Exceed, Network 1

exceeded.

 

 

Two Level-1 Users Accessing

Two Level 1 users are already using the menu-driven

Device

user interface; only two sessions can be active at one

 

time.

 

 

9700-A2-GB20-20

December 2002

7-21

Page 156 Page 158
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Paradyne 9720, 9788 manual Health and Status Messages 2 What It Indicates, Atmlink, PathIP Address Down, InterfaceDLCInnnn
Page 156 Page 158

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.

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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.

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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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