单选题A retail customer installs a BladeCenter into an existing 10/100 Ethernet network. Due to cost considerations， the customer uses Copper Pass-thru Modules. After installing this solution， the customer finds that they have no network connectivity. Which
题目
单选题
A retail customer installs a BladeCenter into an existing 10/100 Ethernet network. Due to cost considerations， the customer uses Copper Pass-thru Modules. After installing this solution， the customer finds that they have no network connectivity. Which is causing the problem of the following？（）
A
Copper Pass-thru Modules only support 1000Mb line speeds.
B
Spanning Tree has been enabled on the Copper Pass-thru Module.
C
The customer does not have the latest firmware loaded on the Copper Pass-thru Module.
D
The customer is using LS21 Blades
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参考答案和解析
正确答案：
C
解析：
暂无解析