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SFP Detail Diagnostics Information Nexus 7000

awiborgh
Beginner
Beginner

Hello guys,

I have a question about why one port on a Nexus 7000 with a N7K-M132XP-12 (32 port 10G card) doesn't show any values
when looking at "show inter e 9/27 transceiver details", all values are just zero.

N7K# show inter e 9/27 transceiver details
Ethernet9/27
 transceiver is present
 type is 10Gbase-SR
 name is CISCO-EXCELIGHT
 part number is SPP5101SR-C1
 revision is A
 serial number is EXX13050136
 nominal bitrate is 10300 MBit/sec
 Link length supported for 50/125um OM2 fiber is 82 m
 Link length supported for 62.5/125um fiber is 26 m
 Link length supported for 50/125um OM3 fiber is 300 m
 cisco id is --
 cisco extended id number is 4
 number of lanes 1

 SFP Detail Diagnostics Information (internal calibration)
 ----------------------------------------------------------------------------
 Current Alarms Warnings
 Measurement High Low High Low
 ----------------------------------------------------------------------------
 Temperature N/A 0.00 C 0.00 C 0.00 C 0.00 C
 Voltage N/A 0.00 V 0.00 V 0.00 V 0.00 V
 Current N/A 0.00 mA 0.00 mA 0.00 mA 0.00 mA
 Tx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
 Rx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
 Transmit Fault Count = 2
 ----------------------------------------------------------------------------
 Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

Tried to remove the SFT+ and inserted a new, but same results, all values are 0.
Does anyone know why it doesn't show any values?


We are runing version 6.2(8)
And here's the port configuration:

interface Ethernet9/27
 switchport
 switchport mode trunk
 spanning-tree port type edge trunk

1 Reply 1

josefwendel
Beginner
Beginner

Hello everyone,

 

I have the same issue on a Nexus7700 running system version: 8.3(2) with a N77-F324FQ-25 10/40 Gbps Ethernet Module, Hardware revision 1.1

All counters are at zero.

 

Ethernet1/2
transceiver is present
type is QSFP-40GE-LR4
name is CISCO-FINISAR
part number is FTL4C1QL1C-C3
revision is A
serial number is FNS22491735
nominal bitrate is 10300 MBit/sec per channel
Link length supported for 9/125um fiber is 2 km
cisco id is --
cisco extended id number is 208
cisco part number is 10-3063-02
cisco product id is WSP-Q40GLR4L
cisco vendor id is V02
number of lanes 4

Lane Number:1 Network Lane
SFP Detail Diagnostics Information (internal calibration)
----------------------------------------------------------------------------
Current Alarms Warnings
Measurement High Low High Low
----------------------------------------------------------------------------
Temperature N/A 0.00 C 0.00 C 0.00 C 0.00 C
Voltage N/A 0.00 V 0.00 V 0.00 V 0.00 V
Current N/A 0.00 mA 0.00 mA 0.00 mA 0.00 mA
Tx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Rx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Transmit Fault Count = 0
----------------------------------------------------------------------------
Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

Lane Number:2 Network Lane
SFP Detail Diagnostics Information (internal calibration)
----------------------------------------------------------------------------
Current Alarms Warnings
Measurement High Low High Low
----------------------------------------------------------------------------
Temperature N/A 0.00 C 0.00 C 0.00 C 0.00 C
Voltage N/A 0.00 V 0.00 V 0.00 V 0.00 V
Current N/A 0.00 mA 0.00 mA 0.00 mA 0.00 mA
Tx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Rx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Transmit Fault Count = 0
----------------------------------------------------------------------------
Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

Lane Number:3 Network Lane
SFP Detail Diagnostics Information (internal calibration)
----------------------------------------------------------------------------
Current Alarms Warnings
Measurement High Low High Low
----------------------------------------------------------------------------
Temperature N/A 0.00 C 0.00 C 0.00 C 0.00 C
Voltage N/A 0.00 V 0.00 V 0.00 V 0.00 V
Current N/A 0.00 mA 0.00 mA 0.00 mA 0.00 mA
Tx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Rx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Transmit Fault Count = 0
----------------------------------------------------------------------------
Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

Lane Number:4 Network Lane
SFP Detail Diagnostics Information (internal calibration)
----------------------------------------------------------------------------
Current Alarms Warnings
Measurement High Low High Low
----------------------------------------------------------------------------
Temperature N/A 0.00 C 0.00 C 0.00 C 0.00 C
Voltage N/A 0.00 V 0.00 V 0.00 V 0.00 V
Current N/A 0.00 mA 0.00 mA 0.00 mA 0.00 mA
Tx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Rx Power N/A 0.00 dBm 0.00 dBm 0.00 dBm 0.00 dBm
Transmit Fault Count = 0
----------------------------------------------------------------------------
Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning


Any suggestions?

 

Thanks,
Konstantin

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