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单选题
You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?（）
A
IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9
B
IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1
C
IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25
D
IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17
E
IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25
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更多 “单选题You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?（）A IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9B IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1C IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25D IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17E IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25” 相关考题
考题
You have been asked to use a 23－bit network mask to segment the network block 209.18.12.0, How many usable host address will there e per subnet?()
A. 510B. 1022C. 2046D. 8190
考题
Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?A．255.255.0.0B．255.255.224.0C．255.255.254.0D．255.255.255.0E．255.255.255.224
考题
A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）A. The default gateway is configured on a different subnet form this host.B. The host is a member of the fifth usable subnet of the 192.168.16.0 network.C. The subnetwork address for this host is 192.168.16.160/28.D. The address of the next higher subnet is 192.168.16.192.E. The address of the router interface that is attached to this subnetwork is 192.168.16.190.F. There are 60 usable host addresses on this subnet.
考题
Which three options are supported as address allocation mechanisms for DHCP on Cisco routers?()
A. The IP address can be automatically assigned to a host.B. The IP address can be assigned as a random hash value of the burned - in - address of the lowest - numbered LAN interface on the router.C. The network administrator can assign a speci fic IP address to a specific host MAC address.D. The IP address can be assigned from configured pools in a reverse lexicographical order.E. The IP address can be assigned to a host for a limited time or until the host explicitly releases the address.F. The IP address can be assigned to a host until the host usurps the assigned value using its own dynamic override mechanism.
考题
You‘re working at TestKing as a network administrator when your MCSE assistant calls you for help. He has attempted to configure Router TK1 and incorrectly configured the router interface with a subnet broadcast address. You have to correct this by first removing the incorrect IP address and then re-entering the first usable IP address of the same subnet.How will you do this?（）A.B.C.D.E.
考题
An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）A. IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9B. IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1C. IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25D. IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17E. IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25
考题
How dose a DHCP server dynamically assign IP address to host?()
A.Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.B.Addresses are assigned for a fixed period of time.At the end of period,a newquest for an address must be made,and another address is then assigned.C.Addresses are leased to host.A host will usually keep the same address by periodically contacting the DHCP sever to renew the lease.D.Addresses are permanently assigned so that the host uses the same address at all times.
考题
Which command would correctly configure a serial port on a router with the last usable host address in the 192.216.32.32／29 subnet?()
A.Router(config-if)# ip address 192.216.32.38 255.255.255.240B.Router(config-if)# ip address 192.216.32.39 255.255.255.224C.Router(config-if)# ip address 192.216.32.63 255.255.255.248D.Router(config-if)# ip address 192.216.32.39 255.255.255.248E.Router(config-if)# ip address 192.216.32.38 255.255.255.248
考题
Anytime a host or a router has an IP datagram to send to another host or router, it has the（ ）address of the receiver. This address is obtained from the DNS if the sender is the host or it is found in a routing table if the sender is a router. But the IP data gram must be（ ） in a frame to be able to pass through the physical network. This means that the sender needs the （ ）address of the receiver. The host or the router sends an ARP query packet. The packet includes the physical and IP addresses of the sender and the IP address of the receiver. Because the sender does not know the physical address of the receiver, the query is（ ） over the network.Every host or router on the network receives and processes the ARP query packet, but only the intended recipient recognizes its IP address and sends back an ARP response packet.The response packet contains the recipient's IP and physical addresses. The packet is（请作答此空） directly to the inquirer by using the physical address received in the query packet.
A. multicast
B. unicast
C. broadcast
D. multiple unicast
考题
Interface ge-0/0/2.0 of your router is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A host with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. This host isattached to the ge-0/0/0.0 interface of your router. You must use interface-based static NAT to make the HTTP service on the host reachable from the Internet. On which IP address and TCP port can Internet hosts reach the HTTP service?（）A、IP address 10.10.10.1 and TCP port 8080B、IP address 71.33.252.17 and TCP port 80C、IP address 71.33.251.19 and TCP port 80D、IP address 71.33.252.19 and TCP port 8080
考题
You are the administrator of a Windows 2000 network. You install Windows 2000 Professional on a new computer and configure the TCP/IP settings to have a static IP address. While testing network connectivity from the new computer, you discover an error in the DNS server address that is configured in the TCP/IP settings. You configure the correct DNS server address, which is 10.1.1.5. However, you are still unable to successfully connect to network resources by name. You run the IPconfig/all command. The results indicate that the DNS server address is now configured as 0.0.0.0 You need to ensure that the computer can connect to network resources by name. What should you do?（）A、Stop and restart the DNS Client service.B、Add 10.1.1.5 to the DNS server list on the TCP/IP Advanced Properties tab.C、Add an A （host） record for the computer to the DNS server’s zone file.D、Configure your DHCP server to have a DNS server address of 10.1.1.5.
考题
Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?（）A、255.255.0.0B、255.255.224.0C、255.255.254.0D、255.255.255.0E、255.255.255.224
考题
You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?（）A、IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9B、IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1C、IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25D、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17E、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25
考题
You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0, How many usable host address will there e per subnet?（）A、510B、1022C、2046D、8190
考题
Your network contains a computer named Computer1. Computer1 is assigned an IP address of 39 / 84 192.168.1.112/26.Your companys corporate policy states that the first usable address in each subnet is allocated to the default gateway.You need to configure the default gateway for Computer1.Which address should you choose？（）A、192.168.1.1B、192.168.1.63C、192.168.1.65D、192.168.1.93
考题
You are the administrator of a Windows 2000 network. The network consists of a Windows 2000 domain named Company.com. You install Windows 2000 Professional on a new computer named ES1 and configure the TCP/IP settings to have a static IP address. You plan to join ES1 to the Company.com domain. You configure two DNS server addresses in the TCP/IP properties. The first DNS server address is for a DNS server hosted by your ISP, the second DNS server address is for a DNS server authoritative for the Company.com domain. When you attempt to join ES1 to the domain, you are unable to do so. You can successfully PING the IP address of each DNS server from ES1. You want ES1 to be able to join the Company.com domain. What should you do?（）A、Delete the second DNS server entry.B、Delete the first DNS server entry.C、Add an A （host） record for the computer to the appropriate DNS zone.D、Configure the computer to Obtain an IP address automatically.
考题
You are the administrator of Company.com’s Windows 2000 Network. Your routed TCP/IP network consists of 10 Windows 2000 Server computers and 75 Windows 2000 Professional computers. All computers are in the Company.com domain. Your network uses TCP/IP as the only network protocol. You are installing 10 new Windows 2000 Professional computers. You want to enable the new computers to use host names to connect to shared resources on the network. You configure a TCP/IP address, a gateway address and a subnet mask on each new computer. You want to complete the configuration to allow the computers to communicate on the network. What should you do?（）A、Configure a HOSTS file.B、Configure a LMHOSTS file.C、Configure a WINS server database.D、Configure a DHCP server address.E、Configure at least one DNS address.
考题
单选题An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）A
IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9B
IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1C
IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25D
IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17E
IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25
考题
单选题You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0, How many usable host address will there e per subnet?（）A
510B
1022C
2046D
8190
考题
多选题A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）AThe default gateway is configured on a different subnet form this host.BThe host is a member of the fifth usable subnet of the 192.168.16.0 network.CThe subnetwork address for this host is 192.168.16.160/28.DThe address of the next higher subnet is 192.168.16.192.EThe address of the router interface that is attached to this subnetwork is 192.168.16.190.FThere are 60 usable host addresses on this subnet.
考题
单选题Your network contains a computer named Computer1. Computer1 is assigned an IP address of 39 / 84 192.168.1.112/26.Your companys corporate policy states that the first usable address in each subnet is allocated to the default gateway.You need to configure the default gateway for Computer1.Which address should you choose？（）A
192.168.1.1B
192.168.1.63C
192.168.1.65D
192.168.1.93
考题
单选题You have been allocated a 192.168.100.0/22 network. How many usable host are available?（）A
510B
512C
1022D
1024
考题
单选题You are the administrator of a Windows 2000 network. The network consists of a Windows 2000 domain named Company.com. You install Windows 2000 Professional on a new computer named ES1 and configure the TCP/IP settings to have a static IP address. You plan to join ES1 to the Company.com domain. You configure two DNS server addresses in the TCP/IP properties. The first DNS server address is for a DNS server hosted by your ISP, the second DNS server address is for a DNS server authoritative for the Company.com domain. When you attempt to join ES1 to the domain, you are unable to do so. You can successfully PING the IP address of each DNS server from ES1. You want ES1 to be able to join the Company.com domain. What should you do?（）A
Delete the second DNS server entry.B
Delete the first DNS server entry.C
Add an A （host） record for the computer to the appropriate DNS zone.D
Configure the computer to Obtain an IP address automatically.
考题
单选题Which command would correctly configure a serial port on a router with the last usable host address in the 192.216.32.32/29 subnet？（）A
Router(config-if)# ip address 192.216.32.38 255.255.255.240B
Router(config-if)# ip address 192.216.32.39 255.255.255.224C
Router(config-if)# ip address 192.216.32.63 255.255.255.248D
Router(config-if)# ip address 192.216.32.39 255.255.255.248E
Router(config-if)# ip address 192.216.32.38 255.255.255.248
考题
单选题Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?（）A
255.255.0.0B
255.255.224.0C
255.255.254.0D
255.255.255.0E
255.255.255.224
考题
单选题You are the administrator of a Windows 2000 network. You install Windows 2000 Professional on a new computer and configure the TCP/IP settings to have a static IP address. While testing network connectivity from the new computer, you discover an error in the DNS server address that is configured in the TCP/IP settings. You configure the correct DNS server address, which is 10.1.1.5. However, you are still unable to successfully connect to network resources by name. You run the IPconfig/all command. The results indicate that the DNS server address is now configured as 0.0.0.0 You need to ensure that the computer can connect to network resources by name. What should you do?（）A
Stop and restart the DNS Client service.B
Add 10.1.1.5 to the DNS server list on the TCP/IP Advanced Properties tab.C
Add an A （host） record for the computer to the DNS server’s zone file.D
Configure your DHCP server to have a DNS server address of 10.1.1.5.
考题
单选题Interface ge-0/0/2.0 of your router is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A host with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. This host isattached to the ge-0/0/0.0 interface of your router. You must use interface-based static NAT to make the HTTP service on the host reachable from the Internet. On which IP address and TCP port can Internet hosts reach the HTTP service?（）A
IP address 10.10.10.1 and TCP port 8080B
IP address 71.33.252.17 and TCP port 80C
IP address 71.33.251.19 and TCP port 80D
IP address 71.33.252.19 and TCP port 8080
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