我有2个思科SG500X交换机,我想堆叠超过10G光纤。我有两个第三方SFP-10G-SR模块,我有麻烦。
开关插入时是否应该检测到SFP模块,而不管是否连接了光纤?我在附加/删除模块时检查了日志,但没有显示任何内容。我想弄清楚到底是模块还是纤维的问题。谢谢。
发布于 2017-07-23 01:06:20
使用IOS,在配置模式下输入隐藏命令service unsupported-transceiver之前,将不会检测到非Cisco SFP模块。
在本例中,使用Cisco 3750开关,当激活此服务时,您将注意到IOS显示的警告:
user#conf t
user(config)#service unsupported-transceiver
Warning: When Cisco determines that a fault or defect can be traced to
the use of third-party transceivers installed by a customer or reseller,
then, at Cisco's discretion, Cisco may withhold support under warranty or
a Cisco support program. In the course of providing support for a Cisco
networking product Cisco may require that the end user install Cisco
transceivers if Cisco determines that removing third-party parts will
assist Cisco in diagnosing the cause of a support issue.回答你的第一个问题:是的,无论光纤是否连接,开关插入时都会检测到SFP模块。但只有在进入这个隐藏的命令之后。
https://serverfault.com/questions/862042
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