SMC Networks 1000BASE-X Manual De Usuario

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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.

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 

Errors

The number of CRC/alignment errors (FCS or alignment 

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.