Troubleshooting

A.2.2 atmstat

To determine a particular failure state, enter the following command on the remote workstation while continuously pinging:

atmstat fa0 1

PHY/ATM/AAL statistics:

 

 

 

 

 

 

Output

 

Input

 

 

Errors

 

 

ATM

AAL*

ATM

AAL*

4B5B

4B5B

ATM

AAL*

AAL*

Cells

CS-PDUs

Cells

CS-PDUs Framing Hdr-CRC VPI/VCI Pay-CRC

Proto

161747

153692

142289

134685

0

0

20

0

0

The failure states are determined by examining the output from the atmstat fa0 1 command string. The failures are classified by whether or not cells are sent (or received) and whether or not errors are received. The output shown below is typical of the first response from the atmstat fa0 1 command string. Succeeding lines of data continue in the same column format. Refer to the fol- lowing subsections for a description of each type of failure.

A-12

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Cabletron Systems 9A000 manual Atmstat fa0