Drop Events — Number of dropped packets due to lack of network
–
resources during the sampling interval. This may not represent the
exact number of dropped packets, but rather the number of times
dropped packets were detected.
–
Received Bytes (Octets) — Number of data octets, including bad
packets, received on the network.
–
Received Packets — Number of packets received during the sampling
interval.
–
Broadcast Packets — Number of good Broadcast packets received
during the sampling interval.
–
Multicast Packets — Number of good Multicast packets received
during the sampling interval.
–
CRC Align Errors — Number of packets received during the sampling
session, with a length of between 64-1632 octets, who had a bad
Check Sequence (FCS) with an integral number of octets, or a bad
FCS with a non-integral number.
–
Undersize Packets — Number of packets, having less than 64 octets,
received during the sampling session.
–
Oversize Packets — Number of packets having more than 1632 octets,
received during the sampling session.
–
Fragments — Number of packets, having less than 64 octets and
having a FCS, received during the sampling session.
Jabbers — Number of packets, having more than 1632 octets and who
–
had an FCS, received during the sampling session.
–
Collisions — Estimated number of packet collision that occurred
during the sampling session. Collisions are detected when repeater
port detects two or more stations transmitting simultaneously.
Utilization — Estimated main physical layer network usage on an
–
interface during the session sampling. The value is stated in
hundredths of a percent.
622
Dell PowerConnect 55xx Systems User Guide