Compaq ProLiant Interconnect Switch - Manual (Page 140)

Configuring the GbE Interconnect Switch Using the Web-Based Management Interface
4-44 Compaq ProLiant BL p-Class GbE Interconnect Switch User Guide
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The Rx Error Analysis window displays the number of errors received.
The following information is displayed:
• Time Interval—The frequency at which the information on the screen is refreshed. The
setting can be between 1s and 60s, where “s” stands for seconds. The default value is one
second.
• Record Number—Displays the number of times the GbE Interconnect Switch will be
polled. The setting can be between 20 and 200. The default value is 20.
• CRCError—Counts otherwise valid frames that did not end on a byte (octet) boundary.
• UnderSize—Displays the number of frames detected that are less than the minimum
permitted frame size of 64 bytes and have a good CRC. Undersized frames usually
indicate collision fragments, a normal network occurrence.
• OverSize—Counts packets received that were longer than 1518 octets, or if a VLAN
frame, 1522 octets, and less than the MAX_PKT_LEN. Internally, MAX_PKT_LEN is
equal to 1522.
• Fragment—Displays the number of packets less than 64 bytes with either bad framing or
an invalid CRC. These packets are normally the result of collisions.
• Jabber—Displays the number of frames with lengths more than the MAX_PKT_LEN
bytes. Internally, MAX_PKT_LEN is equal to 1522.
• Drop—Displays the number of frames that were dropped by this port since the last GbE
Interconnect Switch reboot.
• Show/Hide—Displays or hides CrcError, UnderSize, OverSize, Fragment, Jabber, and
Drop errors.
Click Clear to reset the counters.