Enterasys Vertical Horizon VH-2402S2, Configuration Manual

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64 VH-2402S2 User Interface VH-2402S2
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.) 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 2-50. RMON Statistics
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.
Vertical Horizon Stack Local Management
RMON Statistics : Unit 1 Port 1
Drop Events : 0 Jabbers : 0
Received Bytes : 0 Collisions : 0
Received Frames : 0 64 Byte Frames : 0
Broadcast Frames : 0 65-127 Byte Frames : 0
Multicast Frames : 0 128-255 Byte Frames : 0
CRC/Alignment Errors : 0 256-511 Byte Frames : 0
Undersize Frames : 0 512-1023 Byte Frames : 0
Oversize Frames : 0 1024-1518 Byte Frames : 0
Fragments : 0
[Refresh Statistics] Show port : 1
[Reset Counters] [Show]
<OK> <PREV UNIT> <NEXT UNIT> <PREV PORT> <NEXT PORT>
Use <TAB> or arrow keys to move. <Enter> to select
Parameter Description