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N7k Transceiver Receive power sensor alert

Hassan Chalabi
Level 1
Level 1

 HI,

 

I am getting some weird alerts from solarwinds, any one has an explanation?

 

ALERT NAME MESSAGE TRIGGERING OBJECT ACTIVE TIME RELATED NODE
 Hardware component is in warning or critical state Hardware component is in warning or critical state Ethernet3/3 Lane 1 Transceiver Receive Power Sensor

 

Ethernet3/3 is down (Link not connected)

admin state is up, Dedicated Interface

  Hardware: 1000/10000 Ethernet, address: 5087.8944.c4be (bia 5087.8944.c4be)

  MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec

  reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA, medium is broadcast

  Port mode is fex-fabric

  auto-duplex, auto-speed, media type is 10G

  Beacon is turned off

  Auto-Negotiation is turned on

  Input flow-control is off, output flow-control is off

  Auto-mdix is turned on

  Rate mode is dedicated

  Switchport monitor is off

  EtherType is 0x8100

  EEE (efficient-ethernet) : n/a

  Last link flapped 00:03:53

  Last clearing of "show interface" counters 10w5d

  0 interface resets

  Load-Interval #1: 30 seconds

    30 seconds input rate 0 bits/sec, 0 packets/sec

    30 seconds output rate 0 bits/sec, 0 packets/sec

    input rate 0 bps, 0 pps; output rate 0 bps, 0 pps

  Load-Interval #2: 5 minute (300 seconds)

    300 seconds input rate 56 bits/sec, 0 packets/sec

    300 seconds output rate 0 bits/sec, 0 packets/sec

    input rate 56 bps, 0 pps; output rate 0 bps, 0 pps

  RX

    108892 unicast packets  0 multicast packets  0 broadcast packets

    0 input packets  2496 bytes

    0 jumbo packets  0 storm suppression packets

    0 runts  0 giants  0 CRC/FCS  0 no buffer

    0 input error  0 short frame  0 overrun   0 underrun  0 ignored

    0 watchdog  0 bad etype drop  0 bad proto drop  0 if down drop

    0 input with dribble  0 input discard

    0 Rx pause

  TX

    108892 unicast packets  0 multicast packets  0 broadcast packets

    0 output packets  0 bytes

    0 jumbo packets

    0 output error  0 collision  0 deferred  0 late collision

    0 lost carrier  0 no carrier  0 babble  0 output discard

    0 Tx pause

 

N7004-DC# show int e3/3 transceiver details

Ethernet3/3

    transceiver is present

    type is Fabric Extender Transceiver

    name is CISCO-JDSU

    part number is PLRXPL-VC-S43-CG

    revision is B

    serial number is JUR18520GK3

    nominal bitrate is 10300 MBit/sec

    Link length supported for 62.5/125um fiber is 10 m

    Link length supported for 50/125um OM3 fiber is 100 m

    cisco id is --

    cisco extended id number is 4

    cisco part number is 10-2566-02

    cisco product id is FET-10G

    cisco vendor id is V02

    number of lanes 1

 

           SFP Detail Diagnostics Information (internal calibration)

  ----------------------------------------------------------------------------

                Current              Alarms                  Warnings

                Measurement     High        Low         High          Low

  ----------------------------------------------------------------------------

  Temperature   35.39 C        75.00 C      5.00 C     70.00 C       10.00 C

  Voltage        3.31 V         3.63 V      2.97 V      3.46 V        3.13 V

  Current        6.24 mA       10.00 mA     2.59 mA     8.50 mA       3.00 mA

  Tx Power      -2.15 dBm       2.69 dBm  -11.30 dBm   -1.30 dBm     -7.30 dBm

  Rx Power     -30.00 dBm --    2.99 dBm  -13.90 dBm   -1.00 dBm     -9.90 dBm

  Transmit Fault Count = 0

  ----------------------------------------------------------------------------

  Note: ++  high-alarm; +  high-warning; --  low-alarm; -  low-warning

 

 

1 Reply 1

Reza Sharifi
Hall of Fame
Hall of Fame

Hi,

Is this link connected to a FEX using a FET?

If you are getting false positive alerts, most of the time it is a Cisco bug and no much NPM. 

HTH

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