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PCS error and uncorr errors reported on Brocade E-port post changing the switch speed to 16gbps

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Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

Applies to

Brocade switches

Issue

  • PCS errors observed on switch ports:

/fabos/bin/switchshow:
  47  47   022f00   id    N16      Online      FC  LE E-Port  10:00:88:94:71:9d:14:c0 "USMDBROCADE-04" (downstream)


/fabos/cliexec/porterrshow:
          frames      enc    crc    crc    too    too    bad    enc   disc   link   loss   loss   frjt   fbsy  c3timeout    pcs    uncor
       tx     rx      in    err    g_eof  shrt   long   eof     out   c3    fail    sync   sig                  tx    rx     err    err

 47:  117.2m 543.3m   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0     12.4k   1.9k
 

  • Low RX power reported: 

=============
Port 47:
=============
RX Power:    -17.7   dBm (17.0 uW)
TX Power:    -0.4    dBm (906.6 uW)

 

 

 

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