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2017年11月网络工程师考试上午真题【基础知识】(第43题)
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【43】在某台 PC 上运行 ipconfig /all命令后得到如下结果,下列说法中正确的是(43)。
Windows IP Configuration
Host Name . . . . . . . . . . . . . .. :MSZFA2SWBGXX4UT
Primaly Dns Suffix. . . . . . . . . :
Node Type . . . . . . . . . . . . . . . :Hybrid
IP Routing Enable.. . . . . . . ... :No
WINS Proxy Enable . . . . . .. . :No
DNS Suffix Search List. .........:home
Wireless LAN adapter:
Connection-specific DNS Suffix :home
Description . . . . . . . . . . ........... :Realtek RTL8188EU Network Adapter
Physical Address. . . . . . . .. . . . : 30-B4-9E-12-F2-ED
DHCP Enable......... ....... ..... ....:Yes
Autoconfiguration Enabled .......:Yes
Link-local IPv6 Address . . ....... :fe80::40bl:7a3a:6cd2:1193%12(peferred)
IPv4 Address. . . . ................. ....:192.168.3.12(preferred)
Subnet Mask . . . . . . . . .. . . . . . : 255.255.255.0
Lease Obtained.. . . . . . . . ...... . :2017-7-15 20:01:59
Lease Expires . .. . . . . ..............: 2017-7-1620:01:59
Default Gateway . . . . . . . . ....... : 192.168.3.1
DHCP Server..............................: 10.10.20.3
DHCPv6 IAID..............................:222857938
DHCPv6 Client DUID..................:00-01-00-01-1F-88-22-5F-74-DO-2B-7B-88-29
DNS Servers . . . . . . . . . . . . ..... : 8.8.8.8
192.168.3.1
NetBIOS over Tcpip . . . . . . . . . . : Enabled
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AIP地址192.168.3.12是该PC机未续约过的IP地址
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B该PC的IP地址租期为12个小时
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C该PC与DHCP服务器位于同一个网段
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D进行DNS查询时首先查询服务器8.8.8.8
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