What are two ways that packet fragmentation is handled differently between IPv6 and IPv4?()
- A、End hosts determine the path MTU for IPv6.
- B、End hosts determine the path MTU for IPv4.
- C、Packet fragmentation occurs at intermediate nodes for IPv4.
- D、Packet fragmentation occurs at intermediate nodes for IPv6.
正确答案:A,C
答案解析:有

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