Reference Guide

456 Statistics/RMON
Statistics
To display device utilization statistics and errors that occurred on the device:
1
Click Statistics/RMON > RMON > Statistics in the tree view to display
the
Statistics page.
2 Select a port/LAG.
The following fields are displayed:
–
Received Bytes (Octets) — Number of bytes received on the selected
interface.
–
Received Packets — Number of packets received on the selected
interface.
–
Broadcast Packets Received — Number of good Broadcast packets
received on the interface since the device was last refreshed. This
number does not include Multicast packets.
–
Multicast Packets Received — Number of good Multicast packets
received on the interface, since the device was last refreshed.
–
CRC&Align Errors — Number of packets received with a length
(excluding framing bits, but including FCS octets) of between 64 and
1518 octets, inclusive, but with 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).
–
Undersize Packets — Number of packets received, less than 64 octets
long (excluding framing bits, but including FCS octets), and
otherwise well formed.
–
Oversize Packets — Number of packets received, longer than 1518
octets (excluding framing bits, but including FCS octets), and
otherwise well formed.
–
Fragments — Number of packets received, less than 64 octets in
length (excluding framing bits but including FCS octets), which has
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).