RMON Statistics
RMON Statistics display key statistics for each port or media module from RMON group 1. (RMON groups 2, 3 and 9 can only be accessed using SNMP management software such as EliteView.) The following screen displays overall statistics on traffic passing through each port. RMON statistics provide access to a broad range of statistics, including a total count of different frame types passing through each port. Values displayed have been accumulated since the last system reboot.
Parameter | Description |
Drop Events | The total number of events in which packets were dropped |
| due to lack of resources. |
Received Bytes | Total number of bytes of data received on the network. This |
| statistic can be used as a reasonable indication of Ethernet |
| utilization. |
Received Frames | The total number of frames (bad, broadcast and multicast) |
| received. |
Broadcast Frames | The total number of good frames received that were |
| directed to the broadcast address. Note that this does not |
| include multicast packets. |
Multicast Frames | The total number of good frames received that were |
| directed to this multicast address. |
CRC/Alignment | The number of CRC/alignment errors (FCS or alignment |
Errors | errors). |
Undersize Frames | The total number of frames received that were less than 64 |
| octets long (excluding framing bits, but including FCS |
| octets) and were otherwise well formed. |
