Viewing Statistics
4-7
Tx Underflows:
The number of times that the transmitter has truncated a
message because it could not read data from memory fast enough.
Tx No Carrier:
The number of times a frame was transmitted while the
network interface is in the Link Fail state.
Rx Packets:
The number of all packets received by the port.
Rx Bytes:
The sum of all bytes transmitted by the port.
Rx Errors:
The number of receive errors seen by the port. See also
Tx
Errors
described earlier.
Rx Broadcast:
The number of frames received by the port that are
addressed to all MAC addresses on the network.
Rx Multicast:
The number of frames received by the port that is addressed
to a group of MAC addresses (that is, several devices) on the network.
Rx Unicast:
(Same as Directed) The number of frames received by the
port that are addressed to a single MAC address.
Rx Forwarded:
The number of frames received by the Fast Ethernet port
that were given to the FDDI port for transmission.
Rx Packet Errors:
The number of incoming frames that contained a non-
integer multiple of eight bits.
Rx CRC Errors:
The number of frames with cyclic redundancy check
(CRC) errors that are received on the selected port.
Rx Lost Packets:
The number of lost packets received on the port. Lost
frames result from the lack of internal receive buffer space.
Rx Long Packets:
The number of packets received that exceeded the
maximum packet size (1518 bytes).
Rx Overflows:
The number of times the Fast Ethernet port has lost all or
part of the incoming frame, because of an inability to move data from the
receive FIFO into a memory buffer before the internal FIFO overflowed.
To view the latest contents of these counters, select
Refresh Counters.
To reset these counters to zero, select
Clear Counters
.