Con®guring the X.25 Network Interface

Invalid Packets Received

Displays the number of invalid X.25 packets received from the network.

Switched Circuits Open

Displays the number of switched circuits currently open.

Frame Layer Counters

Provides statistics generated from Frame Layer counters.

Information Frames

Displays the number of X.25 Information frames the interface has transmitted and received.

X.25 Physical Layer Counters

Provides statistics generated from Physical Layer counters.

RX Bytes

Display the number of bytes received by the Physical layer.

TX Bytes

Displays the number of bytes transmitted by the Physical layer.

V.24 circuit Nicknames State

The circuits, control signals, pin assignments and their state (ON or OFF).

Note: The symbol - - - in monitoring output indicates that the value or state is unknown.

Line speed

The transmit clock rate.

Last port reset

The length of time since the last port reset.

Input frame errors:

CRC error

The number of packets received that contained checksum errors and as a result were discarded.

Alignment

The number of packets received that were not an even multiple of 8 bits in length and as a result were discarded.

Too short

The number of packets that were less than 2 bytes in length and as a result were discarded.

Too long

The number of packets that were greater than the con®gured size, and as a result were discarded.

Aborted frame

The number of packets received that were aborted by the sender or a line error.

DMA/FIFO overrun

The number of times the serial interface card could not send data fast enough to the system packet buffer memory to receive them from the network.

358MRS V3.2 Software User's Guide

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IBM SC30-3681-08 Invalid Packets Received, Switched Circuits Open, Frame Layer Counters, Information Frames, RX Bytes