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）
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）
相关考题：
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多选题TestKing.com has allocated the IP add 199.144.27.0 is its network, to provide flexibility 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.（）A199.141.27.33B199.141.27.112C199.141.27.119D199.141.27.126E199.141.27.175F199.141.27.208
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An engineer is trying to summarize the following networks using the "ip summary- address eigrp"command: 10.8.88.0/25 10.8.89.48/29 10.8.64.96/27 Which network and subnet mask below would be the smallest EIGRP summary address to include all three subnets?（）A10.8.64.0 255.255.224.0B10.8.64.0 255.255.128.0C10.8.64.0 255.255.192.0
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）？（）A129.35.12.0B129.35.16.0C129.35.52.0D129.35.128.0
单选题A class B network 129.35 has 10 subnets. Which of the following options is the correct subnet mask？（）A255.255.128.0 （11111111.11111111.10000000.00000000）B255.255.192.0 （11111111.11111111.11000000.00000000）C255.255.224.0 （11111111.11111111.11100000.00000000）D255.255.240.0 （11111111.11111111.11110000.00000000）
单选题A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）A224.0.0.1B255.0.0.0C255.255.0.0D255.255.255.0
单选题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？（）AYou should use a subnet mask of 255.255.255.0.BYou should use a subnet mask of 255.255.248.0CYou should use a subnet mask of 255.255.240.0.DYou should use a subnet mask of 255.255.224.0EYou should use a subnet mask of 255.255.128.0FYou should use a subnet mask of 255.255.0.0
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.