Chapter 3
Troubleshooting Layer 2 Switching Issues
S e n d d o c u m e n t c o m m e n t s t o n e x u s 5 k - d o c f e e d b a c k @ c i s c o . c o m .
MAC TX Statistics
Counter
TX_PKT_LT64
TX_PKT_64
TX_PKT_65
TX_PKT_128
TX_PKT_256
TX_PKT_512
TX_PKT_1024
TX_PKT_1519
TX_PKT_2048
TX_PKT_4096
TX_PKT_8192
TX_PKT_GT9216
TX_PKTTOTAL
TX_OCTETS
TX_PKTOK
TX_UCAST
TX_MCAST
TX_BCAST
TX_VLAN
TX_PAUSE
TX_USER_PAUSE
TX_FRM_ERROR
TX_OCTETSOK
OL-25300-01
Description
Number of frames (good and bad frames) with transmit
packet size less than 64 bytes.
Number of frames (good and bad frames) with transmit
packet size equal to 64 bytes.
Number of frames (good and bad frames) with transmit
packet size between 65 and 127 bytes.
Number of frames (good and bad frames) with transmit
packet size between 128 and 255 bytes.
Number of frames (good and bad frames) with transmit
packet size between 256 and 511 bytes.
Number of frames (good and bad frames) with transmit
packet size between 512 and 1023 bytes.
Number of frames (good and bad frames) with transmit
packet size between 1024 and 1518 bytes.
Number of frames (good and bad frames) with transmit
packet size between 1519 and 2047 bytes.
Number of frames (good and bad frames) with transmit
packet size between 2048 and 4095 bytes.
Number of frames (good and bad frames) with transmit
packet size between 4096 and 8191 bytes.
Number of frames (good and bad frames) with transmit
packet size between 8192 and 9216 bytes.
Number of frames (good and bad frames) with transmit
packet size greater than 9216 bytes.
Total number of frames (good and bad frames)
transmitted.
This number is the sum of all transmitted packets
regardless of frame length.
Total byte count of packet octets (good and bad frames)
transmitted.
Number of good frames transmitted.
Number of good unicast frames transmitted.
Number of good multicast frames transmitted.
Number of good broadcast frames transmitted.
Number of good 802.1Q tagged VLAN frames
transmitted.
Number of 802.3x PAUSE frames transmitted.
Number of transmitted priority flow control frames.
Number of frames with cl_im_tx_err set to 1 at EOP.
Total byte count of good frames.
Cisco Nexus 5000 Series Troubleshooting Guide
Registers and Counters
3-13