明代的女真分为（)A．生女真、熟女真、野人女真B．建州女真、海西女真、野人女真C．扈伦、董鄂、建州D．长白

igned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-through cable. Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts？ （）

A. Replace the straight-through cable with a crossover cable.

B. Change the subnet mask of the hosts to /25.

C. Change the subnet mask of the hosts to /26.

D. Change the address of Workstation A to 192.0.2.15.

E. Change the address of Workstation B to 192.0.2.111.

e NT server David in its browse list.David’s IP address is 172.16.2.1 with the same subnet mask.The workstation cannot ping David’s IP address.Which of the following is the most likely cause of this problem？()

A.The workstation needs to point to a WINS server that knows David’s IP address.

B.The default gateway on the workstation is wrong.

C.TCP broadcast forwarding is not enabled.

D.The workstation’s domain account has been disabled or has expired.

Your ISP has assigned you the following IP address and subnet mask:

IP address: 199.141.27.0

Subnet mask: 255.255.255.240

Which of the following addresses can be allocated to hosts on the resulting subnet？

(Select all that apply)

A. 199.141.27.2

B. 199.141.27.175

C. 199.141.27.13

D. 199.141.27.11

E. 199.141.27.208

F. 199.141.27.112

for the LAN design, a subnet mask of 255.255.255.240 has been chosen. Which of the following address can be assigned to LAN on the resulting subnets.（）

A. 199.141.27.33

B. 199.141.27.112

C. 199.141.27.119

D. 199.141.27.126

E. 199.141.27.175

F. 199.141.27.208

0Subnet mask: 255.255.255.240Which of the following addresses can be allocated to hosts on the resulting subnet？（）

A.199.141.27.2

B.199.141.27.175

C.199.141.27.13

D.199.141.27.11

E.199.141.27.208

F.199.141.27.112

A.The IP address for Server A is a broadcast address.

B.The IP address for Workstation B is a subnet address.

C.The gateway for Workstation B is not on the same subnet.

D.The gateway for Server A is not on the same subnet.

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.

A.The IP address for Server A is a broadcast address.

B.The IP address for Workstation B is a subnet address.

C.The gateway for Workstation B is not on the same subnet.

D.The gateway for Server A is not on the same subnet.

A. Ensure that an interface has been configured with an IP address

B. Ensure that IP classless is enabled

C. Ensure that the interfaces can ping their directly connected neighbors

D. Ensure that an interface has been configured with an IP address and is up

A. Two switches are connected via a trunk. Both switches have been assigned an IP address, subnet mask, and default gateway. A ping is successful between the two switches. However, VLAN information is not passed from one switch to the other switch.

B. A router and a switch have been assigned an IP address, a subnet mask, and a default gateway. They are directly connected, but a ping between the two devices fails.

C. A router connects to another router through a serial interface. Both routers have been assigned an IP address, subnet mask, and default gateway. The routers are running RIP and the networks directly connected to the first router do not pass to the second router. However, a ping from one router to the serial interface of the directly connected neighboring router is successful.

D. A router connects to another router via a switch. Both routers and the switch have been assigned an IP address, subnet mask, and default gateway. Neither the routers nor the switch are able to ping one of the hosts that is directly to the switch.