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Chapter 5 Configuring remote network monitoring (RMON) 97
Using Web-based Management for the BayStack 380-24F Gigabit Switch
2 Click Submit.
The Port Statistics Table is updated with information about the selected
device and port (Figure 37).
Table 37 RMON History page items
Section Item Description
RMON History
Statistics Table
(View By)
Port Choose the port number to be monitored.
Displays statistics as a line graph.
RMON History
Statistics Table
Start The value of the sysUPTime at the start of the interval over which this sample
was measured.
Drop Events The number of events in which packets were dropped by the interface due to a
lack of resources.
Octets The number of octets of data (including those in bad packets) received on the
network (excluding framing bits, but including Frame Check Sequence (FCS)
octets).
Packets The number of good packets received that were directed to the broadcast
address. This does not include multicast packets.
Broadcast The number of good packets received that were directed to the broadcast
address. This does not include multicast packets.
Multicast The number of good packets received that were directed to the multicast
address. This does not include packets sent to the broadcast address.
CRC Align Errors The number of packets received that had a length (excluding and 1518 octets,
inclusive, but had either a bad Frame FCS with an integral number of octets
(FCS errors) with a non-integral number of octets (alignment error).
Undersize The number of packets received that were less than 64 octets long (excluding
framing bits, but including FCS octets) and were otherwise well-formed.
Oversize The number of packets received that were longer than 1518 octets long
(excluding framing bits, but including FCS octets) and were otherwise
well-formed.