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302 Ethernet Configuration Commands
show interfaces description
Use the show interfaces description command in User EXEC mode to
display the description for all configured interfaces.
Syntax
show interfaces description [ethernet
interface
| port-channel
port-channel-
number
]
•
interface —
Valid Ethernet port.
•
port-channel-number
— A valid port-channel index.
Alignment Errors A count of frames received that are not an integral number
of octets in length and do not pass the FCS check.
FCS Errors Counted frames received that are an integral number of
octets in length but do not pass the FCS check.
Single Collision Frames Counted frames that are involved in a single collision, and
are subsequently transmitted successfully.
Multiple Collision
Frames
A count of frames that are involved in a multiple collision,
and are subsequently transmitted successfully
Deferred
Transmissi o ns
A count of frames for which the first transmission attempt
is delayed because the medium is busy
Late Collisions Counted times that a collision is detected later than one
slot time into the transmission of a packet.
Excessive Collisions Counted frames for which transmission fails due to
excessive collisions.
Oversize Packets Counted frames received that exceed the maximum
permitted frame size.
Internal MAC Rx Errors A count of frames for which reception fails due to an
internal MAC sublayer receive error.
Received Pause Frames A count of MAC Control frames received with an opcode
indicating the PAUSE operation.
Transmitte d Pause
Frames
Counted MAC Control frames transmitted on this
interface with an opcode indicating the PAUSE operation.
Field Description