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计算机
Refer to the exhibit. Which address and mask combination represents a summary of the routes learned by EIGRP?
Refer to the exhibit. Which address and mask combination represents a summary of the routes learned by EIGRP?
admin
2019-04-08
43
问题
Refer to the exhibit. Which address and mask combination represents a summary of the routes learned by EIGRP?
选项
A、192.168.25.0 255.255.255.240
B、192.168.25.0 255.255.255.252
C、192.168.25.16 255.255.255.240
D、192.168.25.16 255.255.255.252
E、192.168.25.28 255.255.255.240
答案
C
解析
192.168.25.20/30,192.168.25.16/30,192.168.25.24/30,192.168.25.28/30进行汇总:还是将他们换算成二进制的形式,然后找相同的位数,就可以得到192.168.25.16/28,即192.168.25.16 255.255.255.240。
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