Skip to main content
NetApp Knowledge Base

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

Views:
762
Visibility:
Public
Votes:
0
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)

 

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.