Show Interfaces Counters - Cisco Catalyst 2950 Command Reference Manual

Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
Table 2-24
Field
InOctets
InUcastPkts
InMcastPkts
InBcastPkts
OutOctets
OutUcastPkts
OutMcastPkts
OutBcastPkts
This is an example of output from the show interfaces counters errors command. It displays the
interface error counters for all interfaces.
Switch# show interfaces counters errors
Port
Gi0/1
Gi0/2
Port
Gi0/1
Gi0/2
Table 2-25
Field
Align-Err
FCS-Err
Xmit-Err
Rcv-Err
Undersize
Single-col
Multi-col
Late-col
Excess-col
0L-10102-01
show interfaces counters Field Descriptions
Description
Displays the number of bytes received on an interface.
Displays the number of unicast packets received on an interface.
Displays the number of multicast packets received on an interface.
Displays the number of broadcast packets received on the interface.
Displays the number of bytes sent on an interface.
Displays the number of unicast packets sent on an interface.
Displays the number of multicast packets sent on an interface.
Displays the number of broadcast packets sent on an interface.
Align-Err FCS-Err
0 0
0 0
Single-Col Multi-Col Late-Col Excess-Col Carri-Sen
0 0
0 0 0
show interfaces counters errors Field Descriptions
Description
Displays the total number of frames that are received on an interface and have
alignment errors.
Displays the total number of frames that are received on an interface, have a
valid length (in bytes), but do not have the correct FCS
Displays the total number of frames that have errors during transmission.
Displays the total number of frames that are received on an interface and have
errors.
Displays the total number of frames received that are less than 64 bytes
(including the FCS bits and excluding the frame header) and have either an FCS
or an alignment error.
Displays the total number of frames that are successfully sent on an interface
after one collision occurs.
Displays the total number of frames that are successfully sent on an interface
after more than one collision occurs.
After a frame is sent, displays the number of times that a collision is detected
on an interface after 512 bit times.
Display the number of frames that could not be sent on an interface because
more than 16 collisions occurs.
Table 2-25 describes the fields in the output.
Xmit-Err Rcv-Err UnderSize
0 0
0 0
0 0 0
0 0
Catalyst 2950 and Catalyst 2955 Switch Command Reference

show interfaces counters

0
0
Runts Giants
0 0
0 0
1
values.
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