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210 | Chapter 6: Monitoring the System
GS716Tv2 and GS724Tv3 Software Administration Manual
Broadcast Packets
Transmitted
The total number of packets that higher-level protocols requested be
transmitted to the Broadcast address, including those that were discarded or
not sent.
Total Transmit Errors The sum of Single, Multiple, and Excessive Collisions.
Tx FCS Errors The total number of packets transmitted that had a length (excluding framing
bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but
had a bad Frame Check Sequence (FCS) with an integral number of octets
Tx Oversized The total number of frames that exceeded the max permitted frame size. This
counter has a max increment rate of 815 counts per second at 10 Mb/s.
Underrun Errors The total number of frames discarded because the transmit FIFO buffer
became empty during frame transmission.
Total Transmit Packets
Discarded
The sum of single collision frames discarded, multiple collision frames
discarded, and excessive frames discarded.
Single Collision Frames A count of the number of successfully transmitted frames on a particular
interface for which transmission is inhibited by exactly one collision.
Multiple Collision Frames A count of the number of successfully transmitted frames on a particular
interface for which transmission is inhibited by more than one collision.
Excessive Collision Frames A count of frames for which transmission on a particular interface fails due to
excessive collisions.
Port Membership Discards The number of frames discarded on egress for this port due to egress filtering
being enabled.
STP BPDUs Received Number of STP BPDUs received at the selected port.
STP BPDUs Transmitted Number of STP BPDUs transmitted from the selected port.
RSTP BPDUs Received Number of RSTP BPDUs received at the selected port.
RSTP BPDUs Transmitted Number of RSTP BPDUs transmitted from the selected port.
MSTP BPDUs Received Number of MSTP BPDUs received at the selected port.
MSTP BPDUs Transmitted Number of MSTP BPDUs transmitted from the selected port.
802.3x Pause Frames
Transmitted
A count of MAC Control frames transmitted on this 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 have been received by
this authenticator.
EAPOL Frames
Transmitted
The number of EAPOL frames of any type that have been transmitted by this
authenticator.
Time Since Counters Last
Cleared
The elapsed time, in days, hours, minutes, and seconds since the statistics for
this port were last cleared.
Field Description