148 System Information and Statistics Commands
show interface This command displays a summary of statistics for a specific interface or a count
of all CPU traffic based upon the argument.
The display parameters, when the argument is slot/port, are as follows:
Format
show interface {slot/port | switchport}
Mode Privileged EXEC
Parameters Definition
Packets Received
Without Error
The total number of packets (including broadcast
packets and multicast packets) received by the
processor.
Packets Received
With Error
The number of inbound packets that contained errors
preventing them from being deliverable to a higher-
layer protocol.
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. One possible reason for
discarding such a packet could be to free up buffered
space.
Packets Transmitted
Without Error
The total number of packets transmitted out of the
interface.
Transmit Packets
Discarded
The number of outbound 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.
Transmit Packets
Errors
The number of outbound packets that could not be
transmitted because of errors.
Collisions Frames The best estimate of the total number of collisions
on this Ethernet segment.
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