ZyXEL Communications PES-1014 Manual

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PES-1014 User’s Guide

Statistics 9-3

9.3 Error Counters

Move the cursor over the Statistics link and click Error Counters to display the Error Counters screen shown

next.

Figure 9-3 Error Counters

Table 9-2 Error Counters Description

FIELD DESCRIPTION

Port ID This is the label of a port.

Fragment Represents the number of packets received that were less than 64 octets long, and had either

an alignment or CRC (Cyclic Redundant Check) error.

Jabber Represents the number of packets received that were longer than the maximum octet length

(specified for the system by the configuration software) and had either a CRC or alignment

error.

Alignment The number of packets received that were of the proper size but had a CRC error and a non-

integral number of octets.

Late

Collision

The number of times a collision was detected later than the first 512 bits of a transmission.