Cabletron Systems CSX1000, CSX1200 manual Lapb Trace Messages, Lapb Trace Message Summary

USER’S GUIDE

Out - X25 DTE RR LCN <logical channel number>, <number of bytes> bytes

The DTE is acknowledging 1 or more data packets received from the DCE.

Out - X25 Reset Ind LCN <logical channel number>, <number of bytes> bytes

The DCE is resetting a virtual circuit.

Out - X25 Reset Request LCN <logical channel number>, <number of bytes> bytes

The DTE is resetting a virtual circuit.

Out - X25 Restart Ind LCN <logical channel number>, <number of bytes> bytes

The DCE is resetting all virtual circuits.

Out - X25 Restart Req LCN <logical channel number>, <number of bytes> bytes

The DTE is resetting all virtual circuits.

X25 access <access index> in state <X25 manager state text> for event <X25 manager event text> Tracks the X.25 access as it is coming up or going down, defining the state it is in and the event that is occurring.

X.25 (LAPB) TRACE MESSAGES

You can trace X.25 Link Access Procedure Balanced (LAPB) incoming and outgoing packets. This LAPB trace information is placed into the Report log, which can be accessed by using the dr command. Enable this feature by using the trace lapb on command, and disable it with trace lapb off.

X.25 (LAPB) TRACE MESSAGE SUMMARY

In - LAPB DISC

The DCE link layer is going off-line.

In - LAPB DM

The DCE is going off-line.

In - LAPB FRMR

The DCE has received an invalid frame.

In - LAPB I Frame, Tx Sequence = <sequence Id>, Rx Sequence = <sequence Id>

The DTE has received a data frame from the DCE.

In - LAPB REJ, Rx Sequence = <sequence Id>

The DCE has detected a sequence error in the link layer.

In - LAPB RNR, Rx Sequence = <sequence Id>

The DCE is not ready to receive more frames.

In - LAPB RR, Rx Sequence = <sequence Id>

The DCE is acknowledging one or more frames from the DTE.

In - LAPB SABM

The DCE is resetting the link layer.

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