Network Management Guide Lancast CenturyStack Managed Hub 10/100Mbps 8100

Remote Network Monitoring 67
History Information
History Control Data Source 10M segment/100M segment
History Control Owner Name assigned as the Owner.
History Control Bucket Request Number of sample buckets requested
History Control Bucket Granted Number of sample buckets that were granted
History Control Status Valid/CreateRequest/UnderCreation/Invalid
History Control Interval The interval in seconds, between bucket
samples
Readable Frames Total readable frames received
Drop Events The number of events in which packets were
dropped by the monitor because of lack of
resources
Octets A whole number representing the total
readable octets received
Packets Total packets received including bad packets,
broadcast packets and multicast packets
Broadcast Frames Total packets received that were directed to
the broadcast address
Multicast Frames Total packets received that were directed to
the multicast address
Utilization Percent utilization
CRC Alignment Errors The total CRC alignment error frames within
the proper size of 64 – 1518 octets received
Undersize Packets Total packets received that were less than
64 octets
Oversize Packets Total packets received that were greater than
1518 octets long
Fragments Total fragments received
Jabbers Total jabbers received
Collisions Total collisions