Layer 2,3,IPv6+QoS Switch
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Layer 2,3,IPv6+QoS Network Switch User Manual Version 0.1 Page: 72/970
a particular interface for which transmission is inhibited by more than one collision.
Excessive Collisions: A count of frames for which transmission on a particular interface
fails due to excessive collisions.
GVRP PDUs Received: The count of GVRP PDUs received in the GARP layer.
GVRP PDUs Transmitted: The count of GVRP PDUs transmitted from the GARP layer.
GVRP Failed and Registrations: The number of times attempted GVRP registrations could
not be completed.
GMRP PDUs received: The count of GMRP PDUs received in the GARP layer.
GMRP PDUs Transmitted: The count of GMRP PDUs transmitted from the GARP layer.
GMRP Failed Registrations: The number of times attempted GMRP registrations could not
be completed.
STP BPDUs Transmitted: Spanning Tree Protocol Bridge Protocol Data Units sent.
STP BPDUs Received: Spanning Tree Protocol Bridge Protocol Data Units received.
RSTP BPDUs Transmitted: Rapid Spanning Tree Protocol Bridge Protocol Data Units sent.
RSTP BPDUs Received: Rapid Spanning Tree Protocol Bridge Protocol Data Units
received.
MSTP BPDUs Transmitted: Multiple Spanning Tree Protocol Bridge Protocol Data Units
sent.
MSTP BPDUs Received: Multiple Spanning Tree Protocol Bridge Protocol Data Units
received.
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.
The display parameters when the argument is ‘switchport’ are as follows:
Total Packets Received (Octets): The total number of octets of data received by the
processor (excluding framing bits but including FCS octets).
Packets Received Without Error: The total number of packets (including broadcast
packets and multicast packets) received by the processor.
Unicast Packets Received: The number of subnetwork-unicast packets delivered to a
higher-layer protocol.
Multicast Packets Received: The total number of packets received that were directed to a
multicast address. Note that this number does not include packets directed to the broadcast
address.
Broadcast Packets Received: The total number of packets received that were directed to
the broadcast address. Note that this does not include multicast packets.
Receive Packets Discarded: The number of inbound packets which were chosen to be
discarded even though no errors had been detected to prevent their being deliverable to a
higher-layer protocol. A possible reason for discarding a packet could be to free up buffer
space.
Octets Transmitted: The total number of octets transmitted out of the interface, including
framing characters.
Packets Transmitted without Errors: The total number of packets transmitted out of the
interface.