单项选择题

The total length of an IP datagram is 4200 bytes (including 20 bytes header). Now it needs to send over a physical network, but the MTU of that network is 1000 bytes. The value of the slice offset field (expressed in decimal) at the IP header of the last slice is ( )
A、488
B、125
C、500
D、122

微信扫码免费搜题