The network structure and OSPF partition is shown in the following figure, in addition to RTA, router RTB, RTC and RTD are ABR routers.

• A.TRUE
• B.False

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As shown in the figure, there is a web server in the private network that needs to provide HITRP services to public network users. Therefore, the network administrator needs to configure NAT on the gateway router RTA to achieve the requirements. Which of the following configuration can meet the requirement?

• A.[RTA-Seria11/0/1]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.1 8080
• B.[RTA-Gigabitethernet0/0/1]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.18080
• C.[RTA-Serial1/0/1]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
• D.RTA-Gigabitethernet0/0/1]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.18080

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Among the following commands to configure the default route, which one is correct?

• A.[Huawei] ip route-static 0.0.0.0 0.0.0.0 0.0.0.0
• B.[Huawei] ip route-static 0.0.0.0 0.0.0.0 192.168.1.1
• C.[Huawei-Seria10] ip route-static 0.0.0.0 0.0.0.0 0.0.0.0
• D.[Huawei] ip route-static 0.0.0.0 255.255.255.255 192.168.1.1

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If the network address of a network is 192.168.1.0, then its broadcast address must be 192.168.1.255.

• A.True
• B.False

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f a windows host is started for the first time, if the IP address is obtained by DHCP, then what is the source IP address of the first packet sent by this host?

• A.255.255.255.255
• B.169.254.2.33
• C.0.0.0.0
• D.127.0.0.1

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