Med Terms 8
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In an 8 bit binary number, what is the total number of combinations of the eight bits?
Convert the decimal number 231 into its binary equivalent. Select the correct answer from the list below.
How many usable hosts are available given a Class C IP address with the default subnet mask?
Which statement describes NAT overload or PAT?
**Many internal addresses can be translated to a single IP address using different port assignments.
Which IPv4 class of addresses provides the most networks?
Which statement accurately describes public IP addresses?
**Public IP addresses must be unique across the entire Internet.
Which two statements describe classful IP addresses? (Choose two.)
**The number of bits used to identify the hosts is fixed by the class of the network.Only Class A addresses can be represented by high-order bits 100.
**Up to 24 bits can be used to identify unique networks.
Company XYZ uses a network address of 192.168.4.0. It uses the mask of 255.255.255.224 to create subnets. What is the maximum number of usable hosts in each subnet?
What is the network broadcast address for a Class C address of 192.168.32.0 with the default subnet mask?
Refer to the exhibit. Host A is connected to the LAN, but it cannot get access to any resources on the Internet. The configuration of the host is shown in the exhibit. What could be the cause of the problem?
**The default gateway is on a different subnet from the host.
IPv6 increases the IP address size from 32 bits to how many bits?
What is the range of the first octet in a Class B address?
**128 to 191
Which IPv4 class provides the highest number of host addresses per network?
refer to the exhibit. Which range of IP addresses would allow hosts that are connected to the Router1 Fa0/0 interface to access outside networks?
**192.168.1.66 through 192.168.1.94
Which option shows the proper notation for an IPv6 address?
What are two reasons that NAT was developed? (Choose two.)
**to provide a method for privately addressed LANs to participate in the Internet
**to allow private addresses to be routed on the public Internet
What must happen for a privately addressed host on an inside local network to be able to communicate with an outside destination host on the Internet?
**The host IP address must be translated to an inside global address.
Which port numbers are used by PAT to create unique global addresses?
**1025 and above
Static NAT works by mapping a specific inside local IP address to what other specific address type?
What are three advantages of NAT implementations? (Choose three.)
**sharing few public IP addresses with many hosts
What would you like to do?
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