Cisco N5K-C5010P-BF Troubleshooting Guide - Page 121

Displaying FcoE bound Ethernet interface counters, Low Alarms for Current, Tx Power and R x Power

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Chapter 5 Troubleshooting SAN Switching Issues Registers and Counters Send document comments to [email protected]. Voltage Current Tx Power Rx Power 0.00 V 7.22 mA -0.57 dBm -18.86 dBm -- 0.00 V 16.00 mA 1.00 dBm 1.00 dBm 0.00 V 2.00 mA -8.21 dBm -16.58 dBm 0.00 V 14.00 mA 0.00 dBm 0.00 dBm 0.00 V 2.40 mA -7.21 dBm -14.44 dBm Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning Low Alarms for Current, Tx Power and R x Power Alarms Warnings High Low High Low Temperature 32.75 C 70.00 C 0.00 C 70.00 C 0.00 C Voltage 0.00 V 0.00 V 0.00 V 0.00 V 0.00 V Current 0.00 mA -- 16.00 mA 2.00 mA 14.00 mA 2.40 mA Tx Power N/A -- 1.00 dBm -8.21 dBm 0.00 dBm -7.21 dBm Rx Power -22.22 dBm -- 1.00 dBm -16.58 dBm 0.00 dBm -14.44 dBm Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning In the following example that the command does not provide detailed transceiver information for Twinax (copper). switch# sh interface ethernet 1/19 transceiver details Ethernet1/19 sfp is present name is Molex Inc. part number is 74752-1301 revision is E serial number is 733010037 nominal bitrate is 0 MBits/sec Link length supported for 50/125mm fiber is 0 m(s) Link length supported for 62.5/125mm fiber is 0 m(s) cisco id is -cisco extended id number is 4 Invalid calibration Displaying FcoE bound Ethernet interface counters The show interface ethernet command, has two versions, brief and detailed. Examples of each follow. Brief Version Example: Note Ensure that the jumbo frames are incrementing, as well as RX or TX pause frames counters, if any. Tx might indicate a congestion problem. switch# show interface ethernet 1/4 Ethernet1/4 is up Hardware: 1000/10000 Ethernet, address: 000d.ecd5.a38b (bia 000d.ecd5.a38b) MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec, OL-25300-01 Cisco Nexus 5000 Series Troubleshooting Guide 5-49

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Send document comments to [email protected].
5-49
Cisco Nexus 5000 Series Troubleshooting Guide
OL-25300-01
Chapter 5
Troubleshooting SAN Switching Issues
Registers and Counters
Voltage
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
Current
7.22 mA
16.00 mA
2.00 mA
14.00 mA
2.40 mA
Tx Power
-0.57 dBm
1.00 dBm
-8.21 dBm
0.00 dBm
-7.21 dBm
Rx Power
-18.86 dBm --
1.00 dBm
-16.58 dBm
0.00 dBm
-14.44 dBm
----------------------------------------------------------------------------
Note: ++
high-alarm; +
high-warning; --
low-alarm; -
low-warning
Low Alarms for Current, Tx Power and R x Power
----------------------------------------------------------------------------
Alarms
Warnings
High
Low
High
Low
----------------------------------------------------------------------------
Temperature
32.75 C
70.00 C
0.00 C
70.00 C
0.00 C
Voltage
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
Current
0.00 mA
--
16.00 mA
2.00 mA
14.00 mA
2.40 mA
Tx Power
N/A
--
1.00 dBm
-8.21 dBm
0.00 dBm
-7.21 dBm
Rx Power
-22.22 dBm --
1.00 dBm
-16.58 dBm
0.00 dBm
-14.44 dBm
----------------------------------------------------------------------------
Note: ++
high-alarm; +
high-warning; --
low-alarm; -
low-warning
In the following example that the command does not provide detailed transceiver information for Twinax
(copper).
switch# sh interface ethernet 1/19 transceiver details
Ethernet1/19
sfp is present
name is Molex Inc.
part number is 74752-1301
revision is E
serial number is 733010037
nominal bitrate is 0 MBits/sec
Link length supported for 50/125mm fiber is 0 m(s)
Link length supported for 62.5/125mm fiber is 0 m(s)
cisco id is --
cisco extended id number is 4
Invalid calibration
Displaying FcoE bound Ethernet interface counters
The
show interface ethernet
command, has two versions, brief and detailed. Examples of each follow.
Brief Version
Example:
Note
Ensure that the jumbo frames are incrementing, as well as RX or TX pause frames counters, if any. Tx
might indicate a congestion problem.
switch# show interface ethernet 1/4
Ethernet1/4 is up
Hardware: 1000/10000 Ethernet, address: 000d.ecd5.a38b (bia 000d.ecd5.a38b)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,