Cabletron Systems SmartSTACK ELS100-S24TX2M, Management Manual, Page: 60 / 102

60 ELS100-S24TX2M User Interface ELS100-S24TX2M
Displaying RMON Statistics
Use the RMON Statistics screen to 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 SPECTRUM.)
The following screen displays the 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 and sizes passing
through each port. Values displayed have been accumulated since the
last system reboot.
Figure 2-40. RMON Statistics
Parameter Description
Internal Mac
Transmit Errors* The number of frames for which transmission failed due to an
internal MAC sublayer transmit error.
Carrier Sense Errors* The number of times that the carrier sense condition was lost or
never asserted when attempting to transmit a frame.
Frames Too Long The number of frames received that exceed the maximum
permitted frame size.
Internal Mac
Receive Errors* The number of frames for which reception failed due to an internal
MAC sublayer receive error.
* The reported values will always be zero because these statistics are not
supported by the internal chip set.
SmartSTACK Local Management -- ELS100-S24TX2M
RMON Statistics : Unit 1 Port 1
Drop Events :0 Jabbers :0
Received Bytes :199299 Collisions :0
Received Frames :15746 64 Byte Frames :37837
Broadcast Frames :3249 65-127 Byte Frames :674356
Multicast Frames :0 128_255 Byte Frames :45430
CR C/Alignment Errors:0 256-511 Byte Frames :20447
Undersize Frames :0 512-1023 Byte Frames :3740
Oversize Frames
:0 1024_1518 Byte Frames :35696
Fragments :0
[R efresh Counters] [Reset Counters]
< OK> <PREV UNIT> <NEXT UN IT> <PR EV PORT> <NEXT PORT>
Use <TAB> or arrow keys to move. < Enter> to select.