單項(xiàng)選擇題中國(guó)移動(dòng)IP承載網(wǎng)中啟動(dòng)ISIS路由協(xié)議的接口Hello間隔()

A、10s
B、15s
C、30s
D、60s


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1.單項(xiàng)選擇題NET格式為:區(qū)域號(hào).SystemID.00,某設(shè)備Loopback地址如下:10.23.34.5,該設(shè)備N(xiāo)ET值為()

A、86.0010.0100.2303.4005.00
B、86.0010.0102.2303.4005.00
C、86.0010.0102.3003.4005.00
D、86.0010.0102.030

3.單項(xiàng)選擇題IP地址:192.168.102.98/255.255.255.240,請(qǐng)問(wèn)這個(gè)IP地址所在子網(wǎng)的廣播地址是?()。

A.192.168.102.255
B.192.168.102.127
C.192.168.102.117
D.192.168.102.111

5.單項(xiàng)選擇題IP地址192.168.102.65/255.255.255.192,請(qǐng)問(wèn)其網(wǎng)絡(luò)號(hào)是()?

A.192.168.102.0
B.192.168.102.32
C.192.168.102.64
D.192.168.102.96