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17 stats, 17 stats -25 – Cabletron Systems CSMIM-T1 User Manual

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Commands

CSMIM-T1 Hardware Installation Guide

3-25

3.2.17

stats

The stats command displays current network statistics gathered by the
ROM. Use stats along with the boot command to help isolate problems.
Table 3-3 describes the network statistics displayed by the stats
command. The syntax is:

stats [-slip]

The stats command display looks like this:

Table 3-3

.Network Statistics

Statistic

Description

Frames Received

The number of frames received.

CRC Errors

The number of CRC checksum errors detected.

Alignment Errors

The number of frames received misaligned with a CRC
error.

Resource Drops

The number of packets dropped because the ROM
code could not buffer them quickly enough. The ROM
code cannot always handle back-to-back incoming
packets. The CSMIM-T1 accepts the first response it
receives and drops all others. Dropped packets are
normal.

Bus Wait Drops

The number of packets dropped due to waiting too
long for a bus to become available.

monitor:: stats

Ethernet Statistics

Frames Received: 398 Frames Sent: 3

CRC Errors: 0 Carrier Sense Losses: 0

Alignment Errors: 0 Clear to Send Losses: 0
Resource Drops: 0 Collisions Detected: 0
Bus Wait Drops: 0 Excessive Collision Losses 0
Bad Types/Lengths: 0