【单项选择题】
You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device.<br /> What could be causing this problem?（）<p> You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device.<br /> What could be causing this problem?（）</p>
A、A. incorrect DSL network redistribution
B、B. incorrect static host route configuration
C、C. incorrect static customer route configuration
D、D. incorrect default static route configuration on the end user
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