Cisco N5K-M1600 - Expansion Module - 6 Ports Troubleshooting Manual page 122

Registers and Counters
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 .
Encapsulation ARPA
Port mode is trunk
full-duplex, 10 Gb/s, media type is 10g
[snip]
RX
9507 unicast packets
931854 input packets
7121 jumbo packets
0 runts
0 input error
0 watchdog
0 input with dribble
0 Rx pause
TX
3986 unicast packets
334876 output packets
1227 jumbo packets
0 output errors
0 lost carrier
2266 Tx pause
24 interface resets
Detailed Version
The output of the detailed version of the show interface ethernet command is shown in different parts
in the following example. It includes both normal traffic counters, as well as counters for physical layer
and protocol errors. These counters should be monitored anytime there is a connectivity or performance
issue.
Example:
switch# sh interface ethernet 1/4 counters detailed all Ethernet1/4
64 bit counters:
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
All Port Counters:
0.
1.
2.
3.
Cisco Nexus 5000 Series Troubleshooting Guide
5-50
reliability 255/255, txload 1/255, rxload 1/255
918874 multicast packets
76225281 bytes
0 storm suppression packets
0 giants 0 CRC
0 short frame
0 bad etype drop
0 input discard
294583 multicast packets
46873259 bytes
0 collision
0 no carrier
rxHCTotalPkts = 931881
rxHCUnicastPkts = 9507
txHCUnicastPkts = 3986
rxHCMulticastPkts = 918901
txHCMulticastPkts = 295229
rxHCBroadcastPkts = 3473
txHCBroadcastPkts = 36307
rxTxHCPkts64Octets = 1065359
rxTxHCpkts65to127Octets = 105246
rxTxHCpkts128to255Octets = 43798
rxTxHCpkts256to511Octets = 13822
rxTxHCpkts512to1023Octets = 30742
rxTxHCpkts1024to1518Octets = 88
rxTxHCpkts1519to1548Octets = 0
rxHCTrunkFrames = 895722
txHCTrunkFrames = 69387
rxHCDropEvents = 0
0 no buffer
0 overrun 0 underrun
0 bad proto drop
0 deferred 0 late collision
0 babble
txHCTotalPks = 335522
rxHCOctets = 76228116
txHCOctets = 46926647
InPackets = 931881
InOctets = 76228116
InUcastPkts = 9507
InMcastPkts = 918901
Chapter 5 Troubleshooting SAN Switching Issues
3473 broadcast packets
0 ignored
0 if down drop
36307 broadcast packets
OL-25300-01