试题详情
- 单项选择题Which is not a reason that Internet Service Providers prefer to use PPP over Ethernet (PPoE)?（）
A、access control and billing can be done on a per-user, rather than a per-site basis
B、supports Link Fragmentation and Interleaving
C、provides the ability to connect a network of hosts over a simple bridging access device
D、provides a consistent means of authenticating users (RADIUS for example)
- B
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