如下表所示,在某DHCP客户机上捕获了6个报文,并对第5条报文进行了解析。 编号 源IP地址 目的IP地址 报文摘要 报文获取时间 1 192.168.0.1 192.168.0.36 DHCP: Request, Type: DHCP release 09:06:55 2 0.0.0.0 255.255.255.255 DHCP: Request, Type: DHCP discover 09:07:00 3 192.168.0.36 255.255.255.255 DHCP: Reply, Type: DHCP offer 09:07:00 4 0.0.0.0 255.255.255.255 DHCP: Request, Type: DHCP request 09:07:00 3 192.168.0.36 255.255.255.255 DHCP: Reply, Type: DHCP ack 09:07:00 6 192.168.0.1 192.168.0.47 WINS: C ID=33026 op=register name=xp 09:07:03 DHCP: DHCP Header DHCP: Boot record type=2(Reply) DHCP: Hardware address type=1(10M Ethernet) DHCP: Hardware address length=6 bytes DHCP: DHCP: Hops=0 DHCP: Transaction id=2219131D DHCP: Elapsed boot time=0 seconds DHCP: Flags=0000 DHCP: 0=no broadcast DHCP: Client self-assigned address=[0.0.0.0] DHCP: Client address=[192.168.0.1] DHCP: Next Server to use in bootstrap=[0.0.0.0] DHCP: Relay Agent=[0.0.0.0] DHCP: Client hardware address=001122334455 DHCP: Host name=" " DHCP: Boot file name=" " DHCP: DHCP: Vendor Information tag=63825363 DHCP: Message Type=5(DHCP Ack) DHCP: Address renewel intexval=345600(seconds) DHCP: Address rebinding interval=604800(seconds) DHCP: Request IP Address lease time=691200(seconds) DHCP: Subnet mask: 255.255.255.0 DHCP: Gateway address=[192.168 0.100] DHCP: Domain Name Server address=[202.106.0.20] 请根据信息回答下列问题: 若该客户机由DHCP服务器分配固定的IP地址,则在新建保留时,需输入的MAC地址是______。
查看答案
南极中山站(69°22’24"S,76°22’40"E)时间(区时)2009年2月2日9时25分,我国在南极最高点附近建立的昆仑站(80°25’01°S,77°06’58"E)正式开站。根据此完成下列问题。 昆仑站正式开站时,北京时间为2009年2月2日______
A. 5时25分
B. 6时25分
C. 12时25分
D. 13时25分
GIS中,不同类型的地理空间信息储存在不同的图层上,叠加不同的图层可以分析不同要素间的相互关系。回答下列问题。 关于山西省煤炭资源特点的叙述,正确的是______
A. 煤种齐全,以褐煤为主
B. 大同煤田是优质主焦煤基地
C. 煤层多为中厚煤层,埋藏浅,适于露天开采
D. 分布范围广,全省有一半土地下面有煤田分布
如下表所示,在某DHCP客户机上捕获了6个报文,并对第5条报文进行了解析。 编号 源IP地址 目的IP地址 报文摘要 报文获取时间 1 192.168.0.1 192.168.0.36 DHCP: Request, Type: DHCP release 09:06:55 2 0.0.0.0 255.255.255.255 DHCP: Request, Type: DHCP discover 09:07:00 3 192.168.0.36 255.255.255.255 DHCP: Reply, Type: DHCP offer 09:07:00 4 0.0.0.0 255.255.255.255 DHCP: Request, Type: DHCP request 09:07:00 3 192.168.0.36 255.255.255.255 DHCP: Reply, Type: DHCP ack 09:07:00 6 192.168.0.1 192.168.0.47 WINS: C ID=33026 op=register name=xp 09:07:03 DHCP: DHCP Header DHCP: Boot record type=2(Reply) DHCP: Hardware address type=1(10M Ethernet) DHCP: Hardware address length=6 bytes DHCP: DHCP: Hops=0 DHCP: Transaction id=2219131D DHCP: Elapsed boot time=0 seconds DHCP: Flags=0000 DHCP: 0=no broadcast DHCP: Client self-assigned address=[0.0.0.0] DHCP: Client address=[192.168.0.1] DHCP: Next Server to use in bootstrap=[0.0.0.0] DHCP: Relay Agent=[0.0.0.0] DHCP: Client hardware address=001122334455 DHCP: Host name=" " DHCP: Boot file name=" " DHCP: DHCP: Vendor Information tag=63825363 DHCP: Message Type=5(DHCP Ack) DHCP: Address renewel intexval=345600(seconds) DHCP: Address rebinding interval=604800(seconds) DHCP: Request IP Address lease time=691200(seconds) DHCP: Subnet mask: 255.255.255.0 DHCP: Gateway address=[192.168 0.100] DHCP: Domain Name Server address=[202.106.0.20] 请根据信息回答下列问题: 该客户机获取的口地址是______。
GIS中,不同类型的地理空间信息储存在不同的图层上,叠加不同的图层可以分析不同要素间的相互关系。回答下列问题。 热带雨林是______ ①地球上最强大的生态系统,生产力最高的生物群落 ②“地球之肺” ③“地球之肾”④最古老的生物群落 ⑤仅属于当地国家
A. ①②④
B. ①②③
C. ②③④
D. ②③⑤