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单选题
When dividing an existing Class B network into 2 subnets of 32，766 hosts each， which of the following subnet masks should be used？（）
A
128.0.0.0
B
255.128.0.0
C
255.254.0.0
D
255.255.128.0
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更多 “单选题When dividing an existing Class B network into 2 subnets of 32，766 hosts each， which of the following subnet masks should be used？（）A 128.0.0.0B 255.128.0.0C 255.254.0.0D 255.255.128.0” 相关考题
考题
You have a class C network, and you need to design it for 5 usable subnets with each subnet handling a minimum of 18 hosts each. Which of the following network masks should you use?A．225.225.224.0.B．225.225.240.0.C．225.225.255.0.D．255.255.255.224E．225.225.255.240
考题
You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network? (Select all valid answers)A. There are 254 usable subnets.B. There are 256 usable hosts per subnet.C. There are 50 usable subnets.D. There are 254 usable hosts per subnet.E. There are 24 usable hosts per subnet.F. There is one usable network.
考题
What is the final step that should take place when characterizing an existing network? ()
A. Form an impression about the network.B. Prepare and add to the network description.C. Use traffic analysis to augment organizational input.D. Perform a network audit.
考题
In a lab, R1 connects to R2, which connects to R3. R1 and R2 each have several working interfaces, all assigned addresses in class A network 10.0.0.0. Router R3 has some working interfaces in class A net work 10.0.0.0, and others in class B network 172.16.0.0. The engineer experiments with the auto -summary command on R2 and R3, enabling and disabling the command in various combinations.Which of the following combinations will result in R1 seeing a rout e for 172.16.0.0/16, instead of the individual subnets of class B network 172.16.0.0?（）A. auto - summary on R2 and no auto - summary on R3B. auto - summary on R2 and auto - summary on R3C. no auto -summary on R2 and no auto- summary on R3D. no auto - summary on R2 and auto - summary on R3
考题
A Class C network address has been subnetted with a ／27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?()
A.201.57.78.33B.201.57.78.64C.201.57.78.97D.201.56.78.97E.201.57.78.159F.201.57.78.254
考题
When creating a network security solution， which two pieces of information should you have previously obtained to assist in designing the solution？ （）A、a list of existing network applications currently in use on the networkB、network audit results to uncover any potential security holesC、a planned Layer 2 design solutionD、a proof-of-concept planE、device configuration templates
考题
A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）A、201.57.78.33B、201.57.78.64C、201.57.78.97D、201.56.78.97E、201.57.78.159F、201.57.78.254
考题
Which of the following class networks represents a possibility of being further subnetted into 2 subnets of 128 hosts per subnet？（）A、Class AB、Class BC、Class CD、Class D
考题
What is the purpose of a network mask?（）A、It is used in conjunction with the wildcard mask to determine the number of hosts on a networkB、It is used to define which parts of the IP address are allocated to host addresses and network prefixesC、It is used to hide subnets from external networks by masking the subnets with NATD、It is used to differentiate a network as a classful network or a classless network
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
Your network uses the172.12.0.0 class B address. You need to support 459 hosts per subnet, while accommodating the maximum number of subnets. Which mask wouldyou use?（）A、255.255.0.0.B、255.255.128.0.C、255.255.224.0.D、255.255.254.0.
考题
You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network?（）A、There are 254 usable subnets.B、There are 256 usable hosts per subnet.C、There are 50 usable subnets.D、There are 254 usable hosts per subnet.E、There are 24 usable hosts per subnet.F、There is one usable network.
考题
Which of the following are true regarding a network using a subnet mask of 255.255.248.0?（）A、It corresponds to a Class A address with 13 bits borrowed.B、It corresponds to a Class B address with 4 bits borrowed.C、The network address of the last subnet will have 248 in the 3rd octet.D、The first 21 bits make the host portion of the address.E、This subnet mask allows for 16 total subnets to be created.F、The subnetwork numbers will be in multiples of 8.
考题
What is the final step that should take place when characterizing an existing network? （）A、Form an impression about the network.B、Prepare and add to the network description.C、Use traffic analysis to augment organizational input.D、Perform a network audit.
考题
Which two are needed components when designing and implementing a security solution？（）A、detailed VLAN informationB、an incident response planC、results of testing the new network configurationD、an existing hierarchical network topologyE、a security policy for your organization
考题
When dividing an existing Class B network into 2 subnets of 32，766 hosts each， which of the following subnet masks should be used？（）A、128.0.0.0B、255.128.0.0C、255.254.0.0D、255.255.128.0
考题
A class B network 129.35 has 4 subnets and a netmask of 255.255.252.0 （11111111.11111111.11111100.00000000）. To which of the following subnets will the class B network deliver a packet of address 129.35.14.04 （10000001.00100011.00001110.00000100）？（）A、129.35.12.0B、129.35.16.0C、129.35.52.0D、129.35.128.0
考题
A class B network 129.35 has 10 subnets. Which of the following options is the correct subnet mask？（）A、255.255.128.0 （11111111.11111111.10000000.00000000）B、255.255.192.0 （11111111.11111111.11000000.00000000）C、255.255.224.0 （11111111.11111111.11100000.00000000）D、255.255.240.0 （11111111.11111111.11110000.00000000）
考题
多选题You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network?（）AThere are 254 usable subnets.BThere are 256 usable hosts per subnet.CThere are 50 usable subnets.DThere are 254 usable hosts per subnet.EThere are 24 usable hosts per subnet.FThere is one usable network.
考题
单选题A class B network 129.35 has 4 subnets and a netmask of 255.255.252.0 （11111111.11111111.11111100.00000000）. To which of the following subnets will the class B network deliver a packet of address 129.35.14.04 （10000001.00100011.00001110.00000100）？（）A
129.35.12.0B
129.35.16.0C
129.35.52.0D
129.35.128.0
考题
单选题A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）A
201.57.78.33B
201.57.78.64C
201.57.78.97D
201.56.78.97E
201.57.78.159F
201.57.78.254
考题
单选题You have a class C network, and you need to design it for 5 usable subnets with each subnet handling a minimum of 18 hosts each. Which of the following network masks should you use?（）A
225.225.224.0.B
225.225.240.0.C
225.225.255.0.D
255.255.255.224E
225.225.255.240
考题
单选题A class B network 129.35 has 10 subnets. Which of the following options is the correct subnet mask？（）A
255.255.128.0 （11111111.11111111.10000000.00000000）B
255.255.192.0 （11111111.11111111.11000000.00000000）C
255.255.224.0 （11111111.11111111.11100000.00000000）D
255.255.240.0 （11111111.11111111.11110000.00000000）
考题
单选题What is the final step that should take place when characterizing an existing network? （）A
Form an impression about the network.B
Prepare and add to the network description.C
Use traffic analysis to augment organizational input.D
Perform a network audit.
考题
多选题In a lab, R1 connects to R2, which connects to R3. R1 and R2 each have several working interfaces, all assigned addresses in class A network 10.0.0.0. Router R3 has some working interfaces in class A net work 10.0.0.0, and others in class B network 172.16.0.0. The engineer experiments with the auto -summary command on R2 and R3, enabling and disabling the command in various combinations. Which of the following combinations will result in R1 seeing a rout e for 172.16.0.0/16, instead of the individual subnets of class B network 172.16.0.0?（）Aauto - summary on R2 and no auto - summary on R3Bauto - summary on R2 and auto - summary on R3Cno auto -summary on R2 and no auto- summary on R3Dno auto - summary on R2 and auto - summary on R3
考题
多选题Which two are needed components when designing and implementing a security solution？（）Adetailed VLAN informationBan incident response planCresults of testing the new network configurationDan existing hierarchical network topologyEa security policy for your organization
考题
多选题When creating a network security solution， which two pieces of information should you have previously obtained to assist in designing the solution？ （）Aa list of existing network applications currently in use on the networkBnetwork audit results to uncover any potential security holesCa planned Layer 2 design solutionDa proof-of-concept planEdevice configuration templates
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