Monitor the System
291
S350 Series 8-Port Gigabit Ethernet Smart Managed Pro Switch Models GS308T and GS310TP
Transmit Packets Discarded The number of outbound packets which were chosen to be discarded even
though no errors were detected to prevent them from being delivered to a
higher-layer protocol. A possible reason for discarding a packet could be to free
up buffer space.
Total Transmit Errors The sum of single, multiple, and excessive collisions.
Total Transmit Packets
Discarded
The sum of single collision frames discarded, multiple collision frames
discarded, and excessive frames discarded.
Single Collision Frames The number of successfully transmitted frames on a particular interface for
which transmission is inhibited by exactly one collision.
Multiple Collision Frames The number of successfully transmitted frames on a particular interface for
which transmission is inhibited by more than one collision.
Excessive Collision Frames The number of frames for which transmission on a particular interface fails due
to excessive collisions.
Dropped Transmit Frames The number of transmit frames discarded at the selected port.
STP BPDUs Received The number of STP BPDUs received at the selected port.
STP BPDUs Transmitted The number of STP BPDUs transmitted from the selected port.
RSTP BPDUs Received The number of RSTP BPDUs received at the selected port.
RSTP BPDUs Transmitted The number of RSTP BPDUs transmitted from the selected port.
MSTP BPDUs Received The number of MSTP BPDUs received at the selected port.
MSTP BPDUs Transmitted The number of MSTP BPDUs transmitted from the selected port.
802.3x Pause Frames
Transmitted
The number of MAC control frames transmitted on the interface with an opcode
indicating the PAUSE operation. This counter does not increment when the
interface is operating in half-duplex mode.
EAPOL Frames Received The number of valid EAPoL frames of any type that were received by this
authenticator.
EAPOL Frames Transmitted The number of EAPoL frames of any type that were transmitted by this
authenticator.
Time Since Counters Last
Cleared
The elapsed time in days, hours, minutes, and seconds since the statistics for
the port were last cleared.
Table 60. Detailed port statistics (continued)
Field Description