Displaying Rmon Statistics - Alcatel OMNISTACK 6148 User Manual

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Internal Mac Receive Errors
* The reported values will always be zero because these statistics are not supported by the internal chip set.
Note: Statistics are automatically refreshed every 5 seconds (see page 2-14).

Displaying RMON Statistics

Use the RMON Statistics screen to display key statistics for each port 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.
Drop Events
Received Bytes
Received Frames
Broadcast Frames
Multicast Frames
CRC/Alignment Errors : 0
Undersize Frames
Oversize Frames
Fragments
[Refresh Statistics]
<Ok> <Up unit>
Use <TAB> or arrow keys to move. <Enter> to select
Menu
Drop Events
Received Bytes
Received Frames
Broadcast Frames
Multicast Frames
CRC/Alignment Errors
Undersize Frames
Description
The number of frames for which reception failed due to an internal MAC
sublayer receive error.
Alcatel OmniStack 6148
< RMON Statistics >
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
<Down unit>
Description
The total number of events in which packets were dropped due to lack of
resources.
Total number of bytes of data received on the network. This statistic can be
used as a reasonable indication of Ethernet utilization.
The total number of frames (bad, broadcast and multicast) received.
The total number of good frames received that were directed to the broadcast
address. Note that this does not include multicast packets.
The total number of good frames received that were directed to this multicast
address.
The number of CRC/alignment errors (FCS or alignment errors).
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.
Unit 1 Port 1
Jabbers
Collisions
64 Byte Frames
65-127 Byte Frames
128-255 Byte Frames
256-511 Byte Frames
512-1023 Byte Frames
1024-1518 Byte Frames : 0
[Reset Counters]
<Prev port>
Monitoring the Switch
: 0
: 0
: 0
: 0
: 0
: 0
: 0
<Next port>
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