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How do you address a letter to one person and two addresses?
Letter for one person with two addresses
How many addresses in class c?
A Class C address has a subnet mask of 255.255.255.0, which allows for 256 total IP addresses (from 0 to 255) in each subnet. However, two addresses are reserved: one for the network address and one for the broadcast address. This means there are 254 usable addresses in a Class C subnet.
How many IP's in a 28 network?
In a /28 subnet, there are 16 IP addresses available. This is calculated as 2^(32-28) = 2^4 = 16. However, two of these addresses are reserved: one for the network address and one for the broadcast address. Therefore, there are 14 usable IP addresses in a /28 network.
What is the role of the address field in a packet travelling through a datagram?
There are two address fields. Source is the IP address the packet came from and destination is the IP address the packet is meant to be delivered to.
What is the role of mobile IP in network?
Mobile IP has two addresses for a mobile host : one home address and one care of address . The home address is permanent ; the care-of address changes as the mobile host moves from one network to another.
Can you have multiple addresses on car insurance?
You can have two addresses, mailing address and garaging address. The garaging address cannot be a post office box. Insurance companies charge you based on the garaging address of the vehicle, not your mailing address.
Can two computers have the same MAC address?
NO, its not possible to have same MAC addresses for two different network cards. because MAC address is a unique part of the recognition of the network card and it is also called as PHYSICAL address of your PC. There is possibility of 2 network cards with same MAC address by 3rd party MAC spoofing techniques.........
How many types of addresses does a network node have?
In computer networking, a node refers to a connection point. It has two types of addresses, a network address and a physical address.
Why should you go for two addresses MAC and IP address instead of using one in computer networks?
An IP address has a consistent and predictable route for traffic coming from the internet. A MAC address is not routable.
How can two people have the same email address?
In simplest terms, they are using one address, and sharing the password for that email address. If one party is unaware that they are sharing an address, then it is likely that they have been "hacked."
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.
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
