The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?（）A、1 network with 254 hostsB、4 networks with 128 hostsC、2 networks with 24 hostsD、6 networks with 64 hostsE、8 networks with 36 hosts
The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?（）
- A、1 network with 254 hosts
- B、4 networks with 128 hosts
- C、2 networks with 24 hosts
- D、6 networks with 64 hosts
- E、8 networks with 36 hosts
相关考题：
The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?A．1 network with 254 hostsB．4 networks with 128 hostsC．2 networks with 24 hostsD．6 networks with 64 hostsE．8 networks with 36 hosts
A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point?() A.ERX ATM IP addressB.DSL router IP addressC.DSL bridge IP addressD.ERX loopback address
Network managers have long awaited practical voice-over-IP(VOIP)solutions. VOIP promises(71)network management and decreases costs by(72)a company's telephony and data infrastructures into one network. And a VOIP solution implemented at a company' s head -quarters with far -reaching branch offices can(73)tremendous amounts of(74)in long distance phone bills, provided that solution delivers POTS -like voice(75)over the Internet.A．complicatedB．usefulC．easeD．orderly
Whatcanbedetermined fromthelineofshowiprouteoutputshownintheexhibit?() A.The next routing update can be expected in 35 seconds.B.The IP address 10.10.10.6 is configured on S0/1.C.The IP address 10.10.10.8 is configured on S0/1.D.This route is using the default administrative distance.E.The 10.10.10.8 network is two hops away from this router.
What can be determined from the line of show ip route output shown in the exhibit?（）A、The next routing update can be expected in 35 seconds.B、The IP address 10.10.10.6 is configured on S0/1.C、The IP address 10.10.10.8 is configured on S0/1.D、This route is using the default administrative distance.E、The 10.10.10.8 network is two hops away from this router.
Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（） A、 Only the heartbeat IP network can exist in a VPN style network.B、 HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.C、 If a VPN is used for IP traffic the heartbeating must be done over disk connections.D、 HACMP can exist in a VPN network environment，but special considerations must be addressed.
Linux系统中有多种配置IP地址的方法，使用下列的（）方法配置以后，新配置的IP地址可以立即生效。A、修改/etc/sysconfig/network-script..s/ifcfg-eth0文件B、使用命令：netconfigC、使用命令：ifconfigD、修改/etc/sysconfig/network文件
An administrator is concerned about users utilizing the company's wireless signal with their personal laptops. Which of the following is the BEST method to use to prevent unauthorized devices from using the company's wireless network?（）A、Secure VPNB、MAC filteringC、IP filteringD、Static IP addresses
Which of the following commands restarts a TCP/IP subsystem that provides network services （）A、refresh -s inetdB、refresh -s tcpipC、/etc/rc.tcpip efreshD、refresh -g inetd
Which of the following SMIT panel screens are used to configure a system’s basic network parameters for the very first time only？（）A、Change System User InterfaceB、TCP/IP Further ConfigurationC、TCP/IP Minimum ConfigurationD、Network Installation Management
Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR, and dynamically discover OSPF neighbors?（）A、ip ospf network broadcastB、ip ospf network non - broadcastC、ip ospf network point - to - multipointD、ip ospf network point - to - multipoint non - broadcast
An IP address is 198.37.16.23. Which of the following router’s IP addresses should be used to route traffic to the 193.130.56.0 network？（）A、193.130.56.0B、198.37.16.15C、198.130.16.15D、198.130.56.15
Given a new implementation， which of the following procedures should be used to determine a default gateway’s IP address？（）A、The address will always end in 255.B、The address will always be the first interface’s IP addressC、The address will always be the network with a 1 as the final octet.D、It is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres
Which two statements are true of a network mask?（）A、A subnet mask specifies the portion of an IP address that is in a binary formatB、A subnet mask specifies the portion of an IP address that is in a decimal formatC、A subnet mask specifies the portion of an IP address that represents a network prefixD、A subnet mask specifies the portion of an IP address that represetns network hosts
You are the administrator of WXYZ.com Incorporation. Your company’s network consists of Windows 2000 Professional clients and Windows 2000 Servers. Users have started reporting that the network performance has degraded in recent times. Most of the Windows 2000 Professional clients on your network use the TCP/IP protocol to communicate with the Server. You want to increase network performance. Where do you change the binding order？（）A、Windows 2000 Server Network Binding Server TCP/IP on the top.B、Windows 2000 Server Network Binding Workstation TCP/IP on the top.C、Windows 2000 Professional Network Binding Server TCP/IP on the top.D、Windows 2000 Professional Network Binding Server TCP/IP on the bottom.E、Windows 2000 Professional Network Binding Workstation TCP/IP on the top.F、Windows 2000 Professional Network Binding Workstation TCP/IP on thebottom.
You are the administrator of ExamSheet.net's network. ExamSheet upgrades its network to 100 Mbps. You remove the old network adapter and install a new 10/100 Mbps network adapter into a Windows 2000 Professional computer. You configure the TCP/IP protocol settings so that IP and DNS addresses are obtained automatically. When you restart the computer you cannot access the network. When you attempt toPINGaddress 127.0.0.1 you receive the following error message: "Request timed out." You want this computer to communicate on the network. What should you do?（）A、Configure IP address settings manually.B、Replace the network adapter.C、Disable TCP/IP filtering for all network adapters.D、Configure DNS server address settings manually.E、Enable IEEE 802.1x authentication.
You are the network administrator for Company. Company has recently upgraded its network to a 100Mbps standard and you are now in the process of removing all the old adapter and installing a new Token Ring network adapter into the Windows 2000 Professional computer. On the first computer you install the new hardware and configure the static TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart the computer, however, you cannot access the network. You try to ping your network adapter's TCP/IP address locally. You receive the following error message: "Request timed out." You want to enable the computer to communicate on the new network. What should you do? （）A、Enable DHCP in the TCP/IP properties.B、Replace the Token Ring network adapter with an Ethernet network adapter.C、Configure a different TCP/IP address on the same subnet.D、Configure a valid DNS Server in the TCP/IP properties.
单选题Given a new implementation， which of the following procedures should be used to determine a default gateway’s IP address？（）AThe address will always end in 255.BThe address will always be the first interface’s IP addressCThe address will always be the network with a 1 as the final octet.DIt is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres
单选题Which of the following commands restarts a TCP/IP subsystem that provides network services （）Arefresh -s inetdBrefresh -s tcpipC/etc/rc.tcpip efreshDrefresh -g inetd
单选题A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point？（）AERX ATM IP addressBDSL router IP addressCDSL bridge IP addressDERX loopback address
单选题Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（）A Only the heartbeat IP network can exist in a VPN style network.B HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.C If a VPN is used for IP traffic the heartbeating must be done over disk connections.D HACMP can exist in a VPN network environment，but special considerations must be addressed.
单选题What are the basic configuration steps to enable IS - IS?（）AConfigure the net system - id command under routerisis and enable IS - IS on each interface with the ip router isis command.BConfigure the net sy stem - id and the network net - id commands under routerisis.CConfigure the network net - id command(s) under routerisis and enable IS - IS on each interface with the ip router isis command.DConfigure the network net - id command(s) and the is - type level -1- 2 command under routerisis.EConfigure the net system - id and the network net - id commands under routerisis and enable ISIS on each interface with the ip router isis command.
单选题You are the network administrator for your company. The network consists of a single Active Directory domain. The domain contains 25 Windows Server 2003 computers and 6，000 Windows XP Professional computers.The written company security policy states that network traffic to Web servers must be audited on a regular basis. A server named Server1 is configured as a Web server on the company’s intranet. You install Network Monitor Tools from a Windows Server 2003 product CD-ROM on Server1.You run Network Monitor on Server1 for three hours. When you stop the network capture， you see that Network Monitor captured over 40，000 frames. As you look at the captured frames， you notice that an extremely large number of TCP connection requests have all come from the 131.107.0.1 IP address.In Network Monitor， you need to view only the frames for network traffic that are captured between Server1 and the 131.107.0.1 IP address. What should you do？（）ACreate an Address Capture filter for all network traffic between Server1 and the 131.107.0.1 IP address.BCreate a Find Frame Expression filter for network traffic captured between Server1 and the 131.107.0.1 IP address.CCreate an Address Display filter for all network traffic captured between Server1 and the 131.107.0.1 IP address.DCreate a Pattern Match capture trigger for the 131.107.0.1 IP address.
单选题Which of the following SMIT panel screens are used to configure a system’s basic network parameters for the very first time only？（）AChange System User InterfaceBTCP/IP Further ConfigurationCTCP/IP Minimum ConfigurationDNetwork Installation Management
单选题An IP address is 198.37.16.23. Which of the following router’s IP addresses should be used to route traffic to the 193.130.56.0 network？（）A193.130.56.0B198.37.16.15C198.130.16.15D198.130.56.15
单选题Your Company upgrades its network to 100 Mbps. You remove the old network adapter and install a new 10/100 Mbps network adapter into a Windows 2000 Professional computer. You configure the TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart eh computer, however, you cannot access the network. You try to ping your network adapter’s TCP/IP address locally. You receive the following error message. “Request timed out.” Next, you try to ping 127.0.0.1 and receive the same error message. What must you do?（）AConfigure a different TCP/IP addressBEnable DHCP in the TCP/IP propertiesCEnable DNS in the TCP/IP propertiesDConfigure the network adapter to run at 100 Mbps onlyEReplace the network adapter.
单选题The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?（）A1 network with 254 hostsB4 networks with 128 hostsC2 networks with 24 hostsD6 networks with 64 hostsE8 networks with 36 hosts