Dell PowerConnect 3424 Command Line Interface (CLI) Guide (.htm) - Page 271
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Multicast Util CRC Align Undersize Oversize Fragments Jabbers Dropped Collisions The number of good packets received during this sampling interval that were directed to a multicast address. This number does not include packets addressed to the broadcast address. The best estimate of the mean physical layer network utilization on this interface during this sampling interval, in hundredths of a percent. The number of packets received during this sampling interval that had a length (excluding framing bits but including FCS octets) between 64 and 1518 octets, inclusive, but had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). The number of packets received during this sampling interval that were less than 64 octets long (excluding framing bits but including FCS octets) and were otherwise well formed. The number of packets received during this sampling interval that were longer than 1518 octets (excluding framing bits but including FCS octets) but were otherwise well formed. The total number of packets received during this sampling interval that were less than 64 octets in length (excluding framing bits but including FCS octets) had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error), or a bad FCS with a non-integral number of octets (AlignmentError). It is normal for etherHistoryFragments to increment because it counts both runts (which are normal occurrences due to collisions) and noise hits. The number of packets received during this sampling interval that were longer than 1518 octets (excluding framing bits but including FCS octets), and had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). The total number of events in which packets were dropped by the probe due to lack of resources during this sampling interval. This number is not necessarily the number of packets dropped, it is just the number of times this condition has been detected. The best estimate of the total number of collisions on this Ethernet segment during this sampling interval. rmon alarm The rmon alarm Global Configuration mode command configures alarm conditions. To remove an alarm, use the no form of this command. DELL CONFIDENTIAL - PRELIMINARY 9/13/06 - FOR PROOF ONLY RMON Commands 271
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