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IP Address
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∙ 11y ago
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Whether connecting to the internet or to another computer within a LAN every node on a network must have a unique?
ip address
Why is giving every PC an IP is important for the communication inside network?
Because without an IP address a device cannot communicate on a network. Within a LAN, an IP address must be unique.
What is unique about network IP addresses?
An IP address must be unique within a LAN; the combination of the network and host portion must present a number that is not duplicated anywhere else in the network. Outside of a LAN the IP addresses do not have to be unique, except that the network id portion can only be used by the organization that owns the IP network address. The host portion does not need to be unique across all LANs within an enterprise network.
Which two items must be unique to each computer and cannot be duplicated on a network?
The computer's MAC address must be unique, and the internal IP address must be unique. Either of these being the same as another computer's causes issues which won't let your computer connect.
What criterion must be followed in the design of an IPv4 addressing scheme for end devices?
Each IP address must be unique within the local network.
Do all computers on a network must have the same computer name?
No. Each computer has to have a unique name on the network (example: Desktop-John, Desktop-Matt, Laptop-Kim)
Why having a flat network is a problem for larger networks?
If you are referring to a flat network protocol such as NetBEUI, the problem in a large network is that the device names must be unique (up to 15 characters). In a large network there is a good chance of attempted duplication of the name, which is not allowed. For example, if a device is called "john" in the network, then no other device could have that name. It would have to be "john1" or something that makes it unique.
What are the requirements to make peer to peer network?
The requirements to make a peer to peer network are you need a unique name for each computer, a similar network protocol, and supported cabling by the network cards. The computers must have a way to communicate with each other.
Does each computer at a library have a different IP Address?
Yes, all devices on a network must have a unique IP address or you will have an IP conflict and one of the devices will have its network connection disabled.
Is it necessary to escrow or back up a user's signing key?
no - to create a safe network, users' signing keys must be unique and private
Which statement is true about installing an operating system on computers in a networked environment?
The computers name must be unique for all computers on the same network
What must obtain energy through their diets?
every living thing
