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.