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Port Monitoring Display Keys
115
■
Receive Alignment Errors (RX Align) —
The total number of frames
received by the port that occurs if a frame has a CRC error and does
not contain an integral number of octets.
■
Receive Frames Lost (RX Lost) —
The total number of frames
received by the port that were lost because of buffer overflow in the
switch.
Port Monitoring
Display Keys
Ta b l e 3 1 describes the keys used to control the displays that appear when
you issue any of the
show port
commands.
Logging
The switch log tracks all configuration and fault information pertaining to
the device. Each entry in the log contains the following information:
■
Timestamp
— The timestamp records the month and day of the
event, along with the time (hours, minutes, and seconds) in the form
HH:MM:SS. If the event was caused by a user, the user name is also
provided.
■
Fault level
— Tab le 32
describes the three levels of importance that
the system can assign to a fault.
Table 31
Port Monitoring Display Keys
Key(s) Description
[Esc] or [Return] Exits from the screen.
0 Clears all counters.
[Space] Cycles through the following screens:
■
Packets per second
■
Bytes per second
■
Percentage of bandwidth
Available using the
show port
utilization
command only.