路由表如下图所示,如果一个分组的目标地址是220.117.5.65,则会发送给那个端口?
_ 68 _。
Network interface next-hop
220.117.1.0/24 e0 directly connected
220.117.2.0/24 e0 directly connected
220.117.3.0/25 s0 directly connected
220.117.4.0/24 s1 directly connected
220.117.5.0/24 e0 220.117.1.2
220.117.5.64/28 e1 220.117.2.2
220.117.5.64/29 s0 220.117.3.3
220.117.5.64/27 s1 220.117.4.4
A.220.117.1.2 B.220.117.2.2 C.220.117.3.3 D.220117.4.4
这题为什么选C,怎么算出来的。。I
_ 68 _。
Network interface next-hop
220.117.1.0/24 e0 directly connected
220.117.2.0/24 e0 directly connected
220.117.3.0/25 s0 directly connected
220.117.4.0/24 s1 directly connected
220.117.5.0/24 e0 220.117.1.2
220.117.5.64/28 e1 220.117.2.2
220.117.5.64/29 s0 220.117.3.3
220.117.5.64/27 s1 220.117.4.4
A.220.117.1.2 B.220.117.2.2 C.220.117.3.3 D.220117.4.4
这题为什么选C,怎么算出来的。。I

