Cisco Catalyst 2950 Command Reference Manual page 316

show controllers ethernet-controller
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples
This is an example of output from the show controllers ethernet-controller command on a non-LRE
switch. For this example,
fields, and
Switch# show controllers ethernet-controller fastethernet0/2
Transmit
19555003 Bytes
222479 Frames
161490 Multicast frames
Transmit and Receive
Table 2-9 Transmit Field Descriptions
Field Description
Bytes The total number of bytes sent on an interface.
Frames The total number of frames sent on an interface.
Multicast frames The total number of frames sent to multicast addresses.
Broadcast frames The total number of frames sent to broadcast addresses.
Pause frames The number of pause frames sent on an interface.
Single defer frames The number of frames for which the first transmission attempt on an interface is not successful. This
value excludes frames in collisions.
Multiple defer frames The number of frames that are not sent after the time exceeds 2*maximum-packet time.
1 collision frames The number of frames that are successfully sent on an interface after one collision occurs.
2-15 collisions The number of frames that are successfully sent on an interface after more than one collision occurs.
Late collisions After a frame is sent, the number of times that a collision is detected on an interface later than 512
bit times.
Catalyst 2950 and Catalyst 2955 Switch Command Reference
2-288
Table 2-9
Table 2-11 describes the Transmit and Receive fields.
256 Broadcast frames
0 Pause frames
0 Single defer frames
0 Multiple defer frames
0 1 collision frames
0 2-15 collisions
0 Late collisions
0 Excessive collisions
0 Total collisions
0 Control frames
0 VLAN discard frames
0 Too old frames
0 Tagged frames
0 Aborted Tx frames
384595 Minimum size frames
131178 65 to 127 byte frames
6 128 to 255 byte frames
20229 256 to 511 byte frames
1 512 to 1023 byte frames
0 1024 to 1518 byte frames
0 1519 to 1522 byte frames
Chapter 2
describes the Transmit fields,
Receive
23485398 Bytes
313530 Frames
0 FCS errors
313467 Multicast frames
1 Broadcast frames
0 Control frames
0 Pause frames
0 Unknown opcode frames
0 Alignment errors
0 Length out of range
0 Symbol error frames
0 False carrier errors
0 Valid frames, too small
0 Valid frames, too large
0 Invalid frames, too small
0 Invalid frames, too large
0 Discarded frames
Catalyst 2950 and 2955 Cisco IOS Commands
Table 2-10 describes the Receive
0L-10102-01