7. Operation and Maintenance

Table 7-16. Frame Relay Performance Statistics (2 of 2)

Statistic

What It Indicates

 

 

Frame Relay LMI (CSU/DSUs only)

 

 

LMI Protocol

The LMI protocol configured for the frame relay link. Normal

 

condition.

 

 

Status Msg Received

Number of LMI status messages received over the interface.

 

Normal condition.

 

 

Total LMI Errors

Number of LMI errors, including reliability errors, protocol errors,

 

unknown report types, unknown information elements, and

 

sequence errors.

 

 

Number of Inactives

Number of times the LMI has declared the frame relay link

 

Inactive.

 

 

Frame Relay HDLC Errors

 

 

Rx Total Errors

Total number of errors received on the interface, including:

 

Receive invalid frames (short frames, long frames, invalid

 

DLCIs, unknown DLCIs, and unknown errors)

 

Rx Total Discards

 

￿Receive errors (non-octet aligned frames, frames with CRC

 

errors, and Rx Overruns)

 

 

Rx Total Discards

Total number of discards received on the interface, including:

 

Resource errors

 

Rx Overruns

 

Frames received when the link was down

 

Inactive and disconnected DLCIs

 

Inactive destination DLCIs

 

￿Unknown EDLCIs

 

 

Rx Overruns

Number of Overruns received.

 

 

Rx Non-octet Frames

Number of Non-Octet frames received.

 

 

Rx CRC Errors

Number of Cycle Redundancy Check (CRC) errors received.

 

 

Tx Total Errors

Total number of errors transmitted on the interface, including

 

transmit discards and transmit overruns.

 

 

Tx Total Discards

Total number of discards transmitted on the interface, including

 

underrun flushes.

 

 

Tx Underruns

Number of underruns transmitted.

 

 

9700-A2-GB20-20

December 2002

7-37

Page 172 Page 174
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Image 173
Paradyne 9720, 9788 manual Frame Relay Performance Statistics 2 What It Indicates, Frame Relay LMI CSU/DSUs only
Page 172 Page 174

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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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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