System information

Chapter 6 Performance Management User’s Manual
6-14 Viewing Frame Sizes Statistics for a LAN Port Vmux-210 Ver. 1.0
Table 6-7. LAN Errors Statistics Parameters
Parameter Possible Values / Remarks
Jabber Total number of packets received 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)
CRC Error Frames Total number of packets received that had a length (excluding framing bits, but including
FCS octets) of 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)
Fragments Total number of packets received that were less than 64 octets in length (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)
Discarded Frames Total number of inbound packets which were chosen to be discarded even though no
errors had been detected
Filtered Frames Total number of valid frames received which were discarded by the Forwarding Process
Total Collisions Total number of collisions on this Ethernet segment
[Reset Counters] Click <Reset Counters> to reset the counters of selected port to 0.
[Close] Click <Close> to close the Errors Statistics
[Poll] Click <Poll> to update the information displayed in the dialog box
6.9 Viewing Frame Sizes Statistics for a LAN Port
Use the Frame Sizes command to display statistics about frame sizes and frame
size errors on a LAN port.
 To view frame sizes statistics for a LAN Port:
1. In Agent mode, select a LAN port.
2. From the Statistics menu, select LAN Statistics > Frame Sizes.