求计算机网络子网划分的答案哈

网络196.14.22.64/27的主机地址范围是多少,直接广播地址是多少?

将一个C类地址196.45.120.0/24划分成子网,每个子网需要有12个主机地址?1)可划分多少个子网?2)每个子网的子网地址分别是什么?

196.14.22.64/27 主机地址范围:196.14.22.65-196.14.22.94 广播地址192.14.22.95
C类地址196.45.120.0/24划分成子网,掩码是255.255.255.0,按划分要求只能一个子网
地址是196.45.120.1-196.45.120.254
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第1个回答  2013-01-16
196.14.22.64-96, 广播地址196.14.22.96
196.45.120.0/24可划分16个子网,每个子网要12个主机地址,还有一个网络地址和一个广播地址,
196.45.120.1-16,196.45.120.17-32,196.45.120.33-64,196.45.120.65-80,196.45.120.81-96,196.45.120.97-113,196.45.120.114-128,196.45.120.129-144,196.45.120.145-160,196.45.120.161-176,196.45.120.177-192,196.45.120.193-208,196.45.120.209-224,196.45.120.225-210,196.45.120.240-256
第2个回答  2013-01-15
网络196.14.22.64/27的主机地址范围是64到96,直接广播地址是196.14.22.96

将一个C类地址196.45.120.0/24划分成子网,每个子网需要有12个主机地址?1)可划分16个子网?2)每个子网的子网地址分别是196.45.120.0,196.45.120.17,196.45.120.33,196.45.120.49,196.45.120.65,196.45.120.81,196.45.120.97,196.45.120.113,196.45.120.129,196.45.120.145,196.45.120.161,196.45.120.177,196.45.120.193,196.45.120.209,196.45.120.225,196.45.120.241
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