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How many host addresses are available in the address 172.16.32.0?
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∙ 14y ago
254 host as 172.16.32.0/24
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∙ 14y ago
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What is the host range for 192.168.1.0?
Assuming the subnet mask is 255.255.255.0 then... You range of total addresses is from 192.168.1.0 - 192.168.1.255 However, the first and last IP addresses cannot be assigned to hosts since they are reserved for internal usage. The first address, 192.168.1.0, is the subnet address. The last address, 192.168.1.255, is the broadcast address. Thus, the host range is from 192.168.1.1 - 192.168.1.254
Why are Class D and Class E addresses not available to individuals and corporations?
Class D is used for multicasting, in which one host sends messages to multiple hosts. (i.e. Video Conference via the internet)Class E is used for research.Comp TIA 6th editionCorrection to Class E:Class E addresses begin with 240 through 254 and are reserved for research.
Which octets are used for the network address and for host addresses in?
Assuming we are talking IPv4, the split between network and host is determined by the subnet mask. In binary, where there is a "1" it is network, where there is a "0" it is host. A+ pg. 870: A: 1st octect: Network; 2nd,3rd,and 4th: Host B: 1st and 2nd octects: Network; 3rd and 4th octets:Host C: 1st,2nd,3rd octects:Network; 4th octect: Host
How many ip addresses are there in a class A?
There are 2^24 host in class A but (2^24)-2 hosts are valid since the first and last address are reserved .
What is the broadcast address for the subnet 10.150.100.96-27?
10.150.100.9627? This isn't a valid IP address ....... BUT, assuming you meant to say 10.150.100.96/27, then the subnetwork address is 10.150.100.96, the 1st host address is 10.150.100.97, and the broadcast address is 10.150.100.127. The /27 means the 1st 27 bits are network, the remaining 5 are host addresses. The subnet address would be 255.255.255.224. If someone could double check my math, it would be appreciated, as I am a newbie too.
How are IP addresses assigned from a pool of IP addresses?
That means that the DHCP server keeps track of what IP addresses - out of a pool (or set) of addresses - have been assigned. Any time a host (computer or similar) requests an IP address, the DHCP server will assign an available address and mark it, in its memory, as "assigned" so it won't assign the same address to another computer.That means that the DHCP server keeps track of what IP addresses - out of a pool (or set) of addresses - have been assigned. Any time a host (computer or similar) requests an IP address, the DHCP server will assign an available address and mark it, in its memory, as "assigned" so it won't assign the same address to another computer.That means that the DHCP server keeps track of what IP addresses - out of a pool (or set) of addresses - have been assigned. Any time a host (computer or similar) requests an IP address, the DHCP server will assign an available address and mark it, in its memory, as "assigned" so it won't assign the same address to another computer.That means that the DHCP server keeps track of what IP addresses - out of a pool (or set) of addresses - have been assigned. Any time a host (computer or similar) requests an IP address, the DHCP server will assign an available address and mark it, in its memory, as "assigned" so it won't assign the same address to another computer.
Which IP address class allows for the most network addresses and the least amount of host addresses?
A class C address.
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 are IP addresses assigned to hosts?
Usually, in dynamic addressing models, the host obtains its IP address via DHCP - an administrator sets up a pool of available addresses in an IP range (called a scope) and gives them to clients as they ask for addresses.
Why is NAT not needed in IPv6?
Any host or user can get a public IPv6 network address because the number of available IPv6 addresses is extremely large.​ smb
What is the maximum number of subnets in class A using this mask of 255.255.192.0?
Ok good question To subnet any network requires borrowing host addresses The 255.255.192.0 regardless of class says host addresses start at CIDR (Classless Inter Domain Routing Protocol) /18. So if we borrow every available host address space then we have 2^14 = 16,384 possible subnet addresses available, NOT. In reality we have 11111111.11111111.11000000.00000000 or a /18 network. Every network / subnet requires two special reserved addresses. The network or zero address, and the last address in the range which will be assigned as the broadcast address. So we can't borrow all of the bits for sub netting. If we only leave one we will only have two addresses for the hosts, this won't work because we need to reserve two. We have to leave two so we will have 2^2 = 4. We can then give each subnet a network address and a broadcast address and still have 2 usable hosts' addresses. If we do this we only have 2^12 subnets = 4096. Each subnet will only have two usable host addresses and two reserved addresses. See the math confirms that 4096 * 4 = 16384 which is the total number of addresses in the address space we started with.
Assuming no subnetting what are valid Class B host addresses?
A classful class B network has a network range of 128 - 191. For host addresses, anything that is legal for an IP address in the last 2 octets would be a valid host address for a class B with no subnets.
What protocol is responsible for resolving ip addresses to mac addresses for source hosts that knows ip addresses of the destination host but not the mac address?
ARP, or Address Resolution Protocol, defined by RFC 826.
How many valid host addresses are available on class B network that is not subnetted?
65,534
What is the maximum number of bits that can be borrowed with class b?
The maximum number of host bits that can be borrowed from a class A address is 22 (technically you could borrow 23 but the resulting network would be useless). A class A address uses 8 bits for its network address and 24 bits for its host addresses. Class A uses a subnet mask of 255.0.0.0 You can only borrow 22 bits (instead of 24) because a valid network requires 4 addresses: A network address, two host addresses and a broadcast address. These networks would result in 30 bits used for the network address and 2 bits used for the host addresses. These networks use a subnet mask of 255.255.255.252
What is class B address range?
A class B address range is all the addresses that start with binary 10, or decimal 128-192. As originally defined, the first two bytes (octets) indicate the network; the last two bytes are reserved for the host. That is, a class B network has about 65,000 available addresses.
What does care means in address?
The approach that is more feasible is the use of two addresses. The host has its original address, called the home address, and a temporary address, called the care-of-address.
