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Which class of ip addresses offers the most flexibility for subnetting by providing for the largest number of hosts?
A class A would give you the most flexibility in terms of subnets and hosts per subnet. You could use up to 23 bits of information for subnets.
What is the smallest number of host bits that must be left in the host field when subnetting an IP address?
one number of host bits must be left when you doing subnetting.
What is used to avoid assigning entire addresses of a particular class to networks that didn't have that many hosts?
To avoid assigning entire addresses of a particular class to networks that didn't have that many hosts, subnetting is used. Subnetting allows network administrators to divide a larger network into smaller, more manageable sub-networks, or subnets. This helps optimize the use of IP address space and ensures that only the necessary number of addresses are allocated, preventing waste. By using variable-length subnet masking (VLSM), different subnets can have different sizes, further improving address utilization.
No of host in class A?
The number of hosts in a classfull class A network with no subnetting is 16,777,214
How will you break a subnet into two smaller subnets?
To break a subnet into two smaller subnets, you need to extend the subnet mask to create additional bits for subnetting. For example, if you start with a /24 subnet (e.g., 192.168.1.0/24), you can change the mask to /25, which divides the original subnet into two subnets: 192.168.1.0/25 (with addresses from 192.168.1.0 to 192.168.1.127) and 192.168.1.128/25 (with addresses from 192.168.1.128 to 192.168.1.255). This effectively doubles the number of subnets while halving the number of usable IP addresses in each new subnet.
How do you implement subnetting?
To implement subnetting, first determine the network's requirements, including the number of subnets and hosts per subnet. Next, choose a suitable subnet mask that allows for the desired number of subnets and hosts by calculating the available bits in the IP address. Divide the IP address space into subnets based on the selected mask, ensuring that each subnet has a unique network address. Finally, configure the devices on the network to recognize the new subnets by updating their IP addresses and subnet masks accordingly.
Difference between supernetting and subnetting?
SUBNET: subnet is a group of networks having same network id. subnet increase the number of hosts with same network address, as result it reduces the wastage of addresses. In subnetting bits of hostId will be captured by networdId. SUPERNET: supernet makes all the hosts with in a range of network address belong to a same group. This reduces the entries in the network address table. Supernetting combines the octets of the address.
What is a subnet mass number?
There is no technical term called "subnet mass number." It might be a misconstrued term. Subnetting is dividing a network into smaller subnetworks for better organization and security. Mass number is used in chemistry to denote the total number of protons and neutrons in an atom's nucleus.
What is the fixed length subnet?
A fixed-length subnet, also known as fixed-length subnet masking (FLSM), is a method of subnetting where all subnets created from a given network have the same size and number of host addresses. This approach simplifies routing and network management since each subnet is uniform in size, making it easier to allocate IP addresses. However, it can lead to inefficient use of IP addresses if some subnets have fewer hosts than needed, as they may waste available address space.
How many network addresses are there in a network with a subnet mask of 21?
One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.One - by your problem statement, all addresses are part of the same network. The number of host addresses is 232-21 - 2, or about 2000.
Is it in class a in each network have 16777214 hosts?
In Class A networks, the maximum number of hosts is calculated as (2^{24} - 2), which equals 16,777,214 hosts. This formula accounts for the network and broadcast addresses, which cannot be assigned to hosts. Class A networks use the first octet for the network identifier, allowing for a large number of hosts within a single network. However, not every Class A network will have the maximum number of hosts; it depends on the specific subnetting used.
Why are private addresses necessary for most LANs?
Because the number of public addresses is limited.
