In the implementation of VLSM techniques on a network using a single Class C IP address,which subnet mask is the most efficient for point－to－point serial links?() A. 255.255.255.240B. 255.255.255.254C. 255.255.255.252D. 255.255.255.0E. 255.255.255.248
In the implementation of VLSM techniques on a network using a single Class C IP address,which subnet mask is the most efficient for point－to－point serial links?()
A. 255.255.255.240
B. 255.255.255.254
C. 255.255.255.252
D. 255.255.255.0
E. 255.255.255.248
相关考题：
You have a single Class C IP address and a point-to-point serial link that you want to implement VLSM on. Which subnet mask is the most efficient for this point to point link?A. 255.255.255.0B. 255.255.255.240C. 255.255.255.248D. 255.255.255.252E. 255.255.255.254F. None of the above
Which of the following is the subnet mask for a Class C IP address?() A.10.0.0.1B.192.168.1.1C.255.255.0.0D.255.255.255.0
In network that support VLSM, which network mask should be used for point－to－point WAN links in order to reduce waste of IP addresses?() A./24B./30C./27D./26E./32
You are the network administrator at TestKing. TestKing has been assigned the class C IP address 189.66.1.0 by its Internet Service Provider. If you divide the network range by using the 255.255.255.224 subnet mask, how many hosts can be supported on each network?（）A.14B.16C.30D.32E.62F.64
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.
In the implementation of VLSM techniques on a network using a single Class C IP address, which subnet mask is the most efficient for point－to－point serial links()。 A.255.255.255.0B.255.255.255.240C.255.255.255.248D.255.255.255.252E.255.255.255.254
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
Which of the following is the subnet mask for a Class C IP address?（）A、10.0.0.1B、192.168.1.1C、255.255.0.0D、255.255.255.0
A network administrator provides an IP address of 128.135.0.142 and a subnet mask of 255.0.0.0. Once a ping is attempted， it fails. Which of the following options is the most probable cause of the failed ping？（）A、0 is not valid in an IP addressB、128 is a reserved networkC、The subnet mask should be 255.255.0.0. since it is a class BD、A network problem has occurred since IP and subnet are valid
In network that support VLSM, which network mask should be used for point-to-point WAN links in order to reduce waste of IP addresses?（）A、/24B、/30C、/27D、/26E、/32
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
In the implementation of VLSM techniques on a network using a single Class C IP address,which subnet mask is the most efficient for point-to-point serial links?（）A、255.255.255.240B、255.255.255.254C、255.255.255.252D、255.255.255.0E、255.255.255.248
The network administrator is asked to configure 113 point-to-point links.Which IP addressing scheme best defines the address range and subnet mask that meet the requirement and waste the fewest subnet and host addresses?（）A、10.10.0.0/18 subnetted with mask 255.255.255.252B、10.10.0.0/25 subnetted with mask 255.255.255.252C、10.10.0.0/24 subnetted with mask 255.255.255.252D、10.10.0.0/23 subnetted with mask 255.255.255.252E、10.10.0.0/16 subnetted with mask 255.255.255.252
In the implementation of VLSM techniques on a network using a single Class C IP address，which subnetmask is the most efficient for point-to-point serial links？（）A、255.255.255.240B、255.255.255.254C、255.255.255.252D、255.255.255.0E、255.255.255.248
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.
You have a single Class C IP address and a point-to-point serial link that you want to implement VLSM on. Which subnet mask is the most efficient?（）A、255.255.255.0B、255.255.255.240C、255.255.255.248D、255.255.255.252E、255.255.255.254
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.
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
单选题Which of the following is the subnet mask for a Class C IP address?（）A10.0.0.1B192.168.1.1C255.255.0.0D255.255.255.0
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?（）AIP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9BIP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1CIP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25DIP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17EIP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25
单选题A network administrator provides an IP address of 128.135.0.142 and a subnet mask of 255.0.0.0. Once a ping is attempted， it fails. Which of the following options is the most probable cause of the failed ping？（）A0 is not valid in an IP addressB128 is a reserved networkCThe subnet mask should be 255.255.0.0. since it is a class BDA network problem has occurred since IP and subnet are valid
单选题In network that support VLSM, which network mask should be used for point-to-point WAN links in order to reduce waste of IP addresses?（）A/24B/30C/27D/26E/32
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?（）AIP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9BIP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1CIP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25DIP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17EIP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25
单选题Which two statements are true of a network mask?（）AA subnet mask specifies the portion of an IP address that is in a binary formatBA subnet mask specifies the portion of an IP address that is in a decimal formatCA subnet mask specifies the portion of an IP address that represents a network prefixDA subnet mask specifies the portion of an IP address that represetns network hosts
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.
单选题The network administrator is asked to configure 113 point-to-point links.Which IP addressing scheme best defines the address range and subnet mask that meet the requirement and waste the fewest subnet and host addresses?（）A10.10.0.0/18 subnetted with mask 255.255.255.252B10.10.0.0/25 subnetted with mask 255.255.255.252C10.10.0.0/24 subnetted with mask 255.255.255.252D10.10.0.0/23 subnetted with mask 255.255.255.252E10.10.0.0/16 subnetted with mask 255.255.255.252
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.