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单选题
Which network mask is the equivalent of 255.255.248.0?（）
A
/20
B
/21
C
/22
D
/23
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更多 “单选题Which network mask is the equivalent of 255.255.248.0?（）A /20B /21C /22D /23” 相关考题
考题
下列地址中，和10.110.53.233在同一网段的地址是______。A．10.110.43.10 mask 255.255.240.0B．10.110.48.10 mask 255.255.252.0C．10.110.43.10 mask 255.255.248.0D．10.110.48.10 mask 255.255.248.0
考题
Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or ／27), which address represents the correct network address for the referenced host?()
A.192.168.100.48B.192.168.100.16C.192.168.100.0D.192.168.100.32
考题
Which of the following allows a technician to mask a private network of IP addresses behind onepublic IP address?()
A.NATB.SubnettingC.DHCPD.DNS
考题
Refer to the exhibit. Which subnet mask will place all hosts on Network B in the same subnet with the least amount of wasted addresses?()
A.255.255.255.0B.255.255.254.0C.255.255.252.0D.255.255.248.0
考题
Refer to the exhibit. Which three statements correctly describe Network Device A?()
A.With a network wide mask of 255.255.255.128, each interface does not require an IP address.B.With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.C.With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.D.With a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.E.With a network wide mask of 255.255.254.0, each interface does not require an IP address.
考题
若IP地址10.110.53.233的掩码长度与下列选项中掩码长度相同,与10.110.53.233在同一网段的有().
A.10.110.48.10mask255.255.248.0B.10.110.43.10mask255.255.0.0C.10.110.43.10mask255.255.248.0D.10.110.48.10mask255.255.252.0
考题
A network administrator is planning a network installation for a large organization.The design requires 100 separate subnetworks,so the company has acquired a Class B network address.What subnet mask will provide the 100 subnetworks required, if 500 usable host addresses are required per subnet?（）A、255.255.240.0B、255.255.248.0C、255.255.252.0D、255.255.254.0E、255.255.255.0F、255.255.255.192
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
You have been assigned the /24 network and need to segment it into at least 60 subnets.Which network mask meets this requirement?（）A、/27B、/28C、/29D、/30
考题
下列地址中，和10.110.53.233在同一网段的地址有（）A、10.110.48.10 mask 255.255.248B、10.110.43.10 mask 255.255.0.0C、10.110.43.10 mask 255.255.248.0D、10.110.48.10 mask 255.255.0.0
考题
A BGP router is configured as shown below： interface ethernet 0 ip address 10.10.10.1 255.255.0.0! int serial 0 ip address 172.16.1.1 255.255.255.252! router bgp 65001 neighbor 192.168.1.1 remote-as 65002 Based on the above configuration， which of the following BGP statements would inject the10.10.0.0/16 prefix into the BGP routing table？（）A、network 10.0.0.0B、network 10.10.0.0 mask 255.255.0.0C、network 10.10.10.1 mask 255.255.255.255D、network 10.10.10.0 mask 255.255.255.0E、network 10.0.0.0 mask 255.255.0.0
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
Which of the following allows a technician to mask a private network of IP addresses behind onepublic IP address?（）A、NATB、SubnettingC、DHCPD、DNS
考题
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 format.B、A subnet mask specifies the portion of an IP address that is in a decimal format.C、A subnet mask specifies the portion of an IP address that represents a network prefix.D、A subnet mask specifies the portion of an IP address that represents network hosts.
考题
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
考题
You work as a network administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.The network as a server named ABC_SR05 that provides DHCP services. You need to create a new IPv4 subnet on the network. The subnet must support a maximum of 5，000 hosts and must have a few unused addresses as possible. How would you configure DHCP to support this subnet？（）A、You should use a subnet mask of 255.255.255.0.B、You should use a subnet mask of 255.255.248.0C、You should use a subnet mask of 255.255.240.0.D、You should use a subnet mask of 255.255.224.0E、You should use a subnet mask of 255.255.128.0F、You should use a subnet mask of 255.255.0.0
考题
多选题Refer to the exhibit. Which three statements correctly describe Network Device A?（）AWith a network wide mask of 255.255.255.128, each interface does not require an IP address.BWith a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.CWith a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.DWith a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.EWith a network wide mask of 255.255.254.0, each interface does not require an IP address.
考题
多选题You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriate ARB. Which two commands should you use from the [edit] hierarchy level within the JUNOS software configuration mode？（）Aset protocols ospf area-range network/mask-lengthBset protocols ospf area area-id nssa area-range network/mask-lengthCset protocols ospf area area-id area-range network/mask-length restrictDset protocols ospf area area-id nssa area-range network/mask-length restrict
考题
单选题A network administrator is planning a network installation for a large organization.The design requires 100 separate subnetworks,so the company has acquired a Class B network address.What subnet mask will provide the 100 subnetworks required, if 500 usable host addresses are required per subnet?（）A
255.255.240.0B
255.255.248.0C
255.255.252.0D
255.255.254.0E
255.255.255.0F
255.255.255.192
考题
单选题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
考题
多选题Which two statements are true of a network mask?（）AA subnet mask specifies the portion of an IP address that is in a binary format.BA subnet mask specifies the portion of an IP address that is in a decimal format.CA subnet mask specifies the portion of an IP address that represents a network prefix.DA subnet mask specifies the portion of an IP address that represents network hosts.
考题
多选题若IP地址10.110.53.233的掩码长度与下列选项中掩码长度相同，与10.110.53.233在同一网段的有（）.A10.110.48.10mask255.255.248.0B10.110.43.10mask255.255.0.0C10.110.43.10mask255.255.248.0D10.110.48.10mask255.255.252.0
考题
多选题Which of the following are true regarding a network using a subnet mask of 255.255.248.0?（）AIt corresponds to a Class A address with 13 bits borrowed.BIt corresponds to a Class B address with 4 bits borrowed.CThe network address of the last subnet will have 248 in the 3rd octet.DThe first 21 bits make the host portion of the address.EThis subnet mask allows for 16 total subnets to be created.FThe subnetwork numbers will be in multiples of 8.
考题
单选题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
多选题You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?（）Aset protocols ospf area-range network/mask-lengthBset protocols ospf area area-id nssa area-range network/mask-lengthCset protocols ospf area area-id area-range network/mask-length restrictDset protocols ospf area area-id nssa area-range network/mask-length restrict
考题
单选题Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or /27), which address represents the correct network address for the referenced host?（）A
192.168.100.48B
192.168.100.16C
192.168.100.0D
192.168.100.32
考题
单选题Which network mask is the equivalent of 255.255.248.0?（）A
/20B
/21C
/22D
/23
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