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What else can I help you with?
How many bits in a class b ip address are used for the host address?
16
How many host address are there for an address with 21 bits for the network address?
2046 Breakdown: 11111111.11111111.11111000.00000000 /21 - 21 bits in network address represented by ones in binary address above. Leaves 2^11th power host addresses left (the zeros to the right). Equals 2048 host addresses minus the two reserved addresses = 2046
How many bits are borrowed from a class B host address to create 30 new subnets?
5 bits are necessary to create up to 30 subnets.
How many contiguous class c addresses are required to extend the host address by four bits?
15 or 16.
How many bits are borrowed from a Class C host address to create 6 new sub-nets?
20
How many network and host bits are available in ipv4?
In IPv4, there are a total of 32 bits in an IP address. The number of network and host bits varies depending on the subnet mask used. Typically, the first part of the bits represents the network portion, while the remaining bits represent the host portion. For example, in a common subnet mask of 255.255.255.0 (or /24), there are 24 bits for the network and 8 bits for hosts.
How do you know how many bits represent the network portion and the host portion?
When we express an IPv4 network address, we add a prefix length to the network address. The prefix length is the number of bits in the address that gives us the network portion. For example, in 172.16.4.0 /24, the /24 is the prefix length - it tells us that the first 24 bits are the network address. This leaves the remaining 8 bits, the last octet, as the host portion.
If you borrow 10 host bits from a Class B network address how many usable hosts are left?
62 hosts.
How many address in IPv4 address?
32 bits in a IPv4 address
How many bits of address bus are required to address 1mb memory?
You need 20 bits of address bus to address 1 Mb of memory.
How many bits are available for class b host ip address using a default subnet mask?
The default mask class B is 255.255.0.0 and this makes 16 bits available for hosts
How many bits of mask are required to provide 30 host addresses?
5 bits
