跳转到主内容

错误:40G收发器不支持25g-4x和50g-2x的分支映射

Views:
4
Visibility:
Public
Votes:
0
Category:
fabric-interconnect-and-management-switches<a>2009238181</a>
Specialty:
hw
Last Updated:

适用场景

  • ONTAP
  • Nexus N9K-C9336C-x2
  • 参考配置文件( RCF )

问题描述

  • 新安装后、集群交换机端口会增加错误: 

$ ssh admin@10.10.10.150 "show interface counters errors non-zero"

--------------------------------------------------------------------------------
Port      Align-Err   FCS-Err   Xmit-Err   Rcv-Err  UnderSize OutDiscards
--------------------------------------------------------------------------------
Eth1/7        231      0      78     231      0       0
Eth1/8        292      0      81     292      0       0
Eth1/9        218      0     172     221      0       0
Eth1/10        223      0     165     226      0       0

--------------------------------------------------------------------------------
Port      Single-Col  Multi-Col   Late-Col  Exces-Col  Carri-Sen     Runts
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
Port      Giants SQETest-Err Deferred-Tx IntMacTx-Er IntMacRx-Er Symbol-Err
--------------------------------------------------------------------------------
Eth1/7       231      --       0      78       0      0
Eth1/8       292      --       0      81       0      0
Eth1/9       221      --       0      172       0      0
Eth1/10      226      --       0      165       0      0

 
  • 发现集群交换机端口上的MTU设置为1500:(示例端口) 
switch# show int e1/7
Ethernet1/7 is up
admin state is up, Dedicated Interface
  Hardware: 1000/10000/25000/40000/50000/100000 Ethernet, address: b8a3.771c.048
c (bia b8a3.771c.048c)
 MTU 1500 bytes, BW 40000000 Kbit , DLY 10 usec
  reliability 255/255, txload 1/255, rxload 1/255
 
  • 发现即使在写入擦除和重新加载之后也未应用RCF
`switch# config terminal`
`switch(config)# banner motd #`
`switch(config)# interface breakout module 1 port 1-3 map 10g-4x`
`switch(config)# interface breakout module 1 port 4-6 map 25g-4x`
Error: Breakout maps of 25g-4x and 50g-2x are not supported on 40G transceivers
...
...
`switch(config)# interface e1/1/1-4, e1/2/1-4, e1/3/1-4, e1/4/1-4, e1/5/1-4, e1/6/1-4, e1/7-34`
                                               ^
Invalid range at '^' marker.
`switch(config)# inherit port-profile CLUSTER`
...
...
 
  • 错误将持续到 RCF 行完成:
 
% Invalid command at '^' marker.
`switch# end`
`switch# end`
Copy complete, now saving to disk (please wait)...
Copy complete.      
                          
 

 

 

 

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.