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A PC obtains its ip address from a dhcp server if the PC is taken off the network for repair what happens to the ip address configuration?
Wiki User
∙ 16y ago
It's beauty of DHCP servers that you don't need to worry about your IP settings. Nothing will happend to your ip address configuration. But you might get another ip address when you next time connect your PC to the network. It's not a big deal unless you are using ip address in the Remote Desktop Manager.
Wiki User
∙ 16y ago
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How would you describe the DHCP leasing process?
FROM MSDNDHCP Lease ProcessA DHCP-enabled client obtains a lease for an IP address from a DHCP server. Before the lease expires, the DHCP server must renew the lease for the client or the client must obtain a new lease. Leases are retained in the DHCP server database approximately one day after expiration. This grace period protects a client's lease in case the client and server are in different time zones, their internal clocks are not synchronized, or the client is off the network when the lease expires.The DHCP lease process is a process that occurs when a computer which is a DHCP client initially boots up on the network, to provide an IP address and any additional TCP/IP configuration parameters to these clients.The terminology and concepts used when discussing DHCP leasing or the DHCP lease process is summarized below:DHCP lease: This is the amount of time for which a DHCP client is allowed to make use of a specific IP addresses. The default setting for the DHCP lease is 8 days.DHCP lease process: The process which occurs when the client initially boots up on the network. The DHCP lease process enables DHCP clients to automatically obtain IP addresses from a DHCP server.DHCP Discovery Broadcast message: This is a message sent over the network by a client computer that wants to obtain an IP address from a DHCP server.DHCP Offer message: This is message sent by DHCP servers that serves as a reply to a Discovery Broadcast message.DHCP Request Broadcast message: This message indicates that the client accepted an IP address offer from the first DHCP server which responded to it. The client broadcasts this particular message so that all the other DHCP servers that offered addresses to the client can withdraw their IP addresses.DHCP Acknowledge message: This message is sent by the DHCP server to the DHCP client, and is the process whereby which the IP address lease is assigned to the client.Unlimited lease duration: If you do not want the IP address assigned for a particular client to expire, you assign an unlimited lease duration.DHCP scopes: A scope can be defined as a set of IP addresses which the DHCP server can allocate or assign to DHCP clients. A scope contains specific configuration information for clients that have IP addresses which are within a particular scope. Scope information for each DHCP server is specific to that particular DHCP server only, and is not shared between DHCP servers. During the DHCP lease process, the DHCP scopes configured for a DHCP server is used to provide a DHCP client with an IP address.You can configure different lease duration settings for each DHCP scope.The lease duration rules which should be implemented when you determine the lease duration time for the scope of each of your subnets are:Use a shorter lease duration time if you have numerous mobile users, and if you are working in an environment that constantly has configuration changes.Use a longer lease duration time if the following statements are true:There are no mobile computersThe environment does not continually experience configuration changesIncrease the default setting of 8 days if the number of IP addresses for each subnet is by far greater than the number of DHCP devices within your environment.Use a shorter lease duration period if you have a limited number of IP addresses for each subnet, and you are near to meeting limit.Understanding the DHCP Lease ProcessThe DHCP lease process is a four-step process that occurs when a DHCP client initially boots up on the network. The DHCP process remains unchanged since its initial introduction with Windows NT 4.0. During the DHCP lease process, negotiation for an IP address occurs between a DHCP server and a client that needs to obtain an IP address. In a TCP/IP based network, to uniquely identify computers on the network, each computer must have a unique IP address. To communicate on the Internet and private TCP/IP network, all hosts defined on the network must have IP addresses. The 32-bit IP address identifies a particular host on the network. With DHCP, the system assigns IP addresses to clients, which in turn leads to less incorrect configurations of IP addresses. This is mainly due to IP configuration information being entered at one location, and the server distributing this information to clients. Duplicated IP addresses are also prevented.The DHCP lease process that occurs between the DHCP server and client is a simple process. The negotiation process for an IP address consists of four messages sent between the DHCP server and the DHCP client.Two messages from the clientTwo messages from the DHCP serverWhen the server assigns IP addresses to DHCP clients, it starts allocating addresses commencing from the bottom of its scope range, and starts moving to the top of its scope range.All unused addresses have to be used before the DHCP server:Allocates a previously used IP addresses to a new DHCP client. The DHCP server first assigns IP addresses that have not been used for the longest amount of time prior to assigning other previously used IP addresses.Allocates an expired IP addresses to a new DHCP clientDuring the four-step DHCP lease process, the events that occur are defined by the types of DHCP messages which are exchanged between the DHCP server and DHCP client:DHCPDISCOVER message: This message is used to request an IP address lease from a DHCP server. The message is sent when the client boots up on the network. The message is sent as a broadcast packet over the network, requesting for a DHCP server to respond to itDHCPOFFER message: This message is a response to a DHCPDISCOVER message, and is sent by one or numerous DHCP servers.DHCPREQUEST message: The client sends the initial DHCP server which responded to its request a DHCP Request message. The message basically indicates that the client is requesting the particular IP address for lease. The other DHCP servers who offered addresses withdraw those addresses at this point.DHCPACK message: The DHCP Acknowledge message is sent by the DHCP server to the DHCP client and is the process whereby which the DHCP server assigns the IP address lease to the DHCP client.The four steps involved in the DHCP lease process is often called DORA:DiscoverOfferRequestAcknowledge
What print technology is used to make magazines?
For Magazine printing, Offset printing technology used.Offset printing is a widely used printing technique where the inked image is transferred (or "offset") from a plate to a rubber blanket, then to the printing surface. When used in combination with the lithographic process, which is based on the repulsion of oil and water, the offset technique employs a flat (planographic) image carrier on which the image to be printed obtains ink from ink rollers, while the non-printing area attracts a film of water, keeping the non-printing areas ink-free.Currently, most books and newspapers are printed using the technique of offset lithography.
Open Source Database Software?
MySQL and PostgreSQL are two options that might work for you, if you're ready to go with Open Source software to manage your database needs. They're the two most popular websites, on the web so you can find many reviews before signing up.
What is the role of a parser in compiler design?
· In the compiler model, the parser obtains a string of tokens from the lexical analyser, and verifies that the string can be generated by the grammar for the source language.· The parser returns any syntax error for the source language.· There are three general types' parsers for grammars.· Universal parsing methods such as the Cocke-Younger-Kasami algorithm andEarley's algorithm can parse any grammar. These methods are too inefficient to use in production compilers.· The methods commonly used in compilers are classified as either top-down parsing or bottom-up parsing.· Top-down parsers build parse trees from the top (root) to the bottom (leaves).· Bottom-up parsers build parse trees from the leaves and work up to the root.· In both case input to the parser is scanned from left to right, one symbol at a time.· The output of the parser is some representation of the parse tree for the stream of tokens.· There are number of tasks that might be conducted during parsing. Such as;o Collecting information about various tokens into the symbol table.o Performing type checking and other kinds of semantic analysis.o Generating intermediate code.
Why is it important to stay safe online?
1. NEVER talk to anyone you do not know. 2. NEVER post your address, phone number, cell phone number, etc online. 2. NEVER post pictures of anything to do with where you live (school uniforms, t-shirts with where you live, etc) 3. Try to stay away from chat rooms 4. Report cyberbullying and stalking to your parents, who should then report it to the authorities 5. NEVER post anything you would be ashamed to tell your parents
Network layer protocol that obtains the MAC physical address of a host or node and then creates a database that maps the MAC address to the hosts IP logical address?
ARP
Where's the ip address on a xbox 360?
Quote" An Xbox doesn't have an IP address, the IP address is for YOUR internet. It's the code for your home's internet. " -WRONGGGGGGGGGGGGGGGGGG The Xbopx 360 has a built NIC which obtains an ip address when connected. It's a network device. The Xbox gets an ip address from either your modem/router/switch when it's connected automatically. You can also set the ip manually. You go to ur Xbox 360 dashboard, System Blade, Network Settings, Edit Settings
What happens to an atom of magnesium (Mg) when it forms an ionic bond in which it has the same electron configuration as the noble gas neon?
For Mg to acquire the same electron configuration as Neon, it must lose 2 of its valence electrons. It thus obtains a 2+ charge. The 2 electrons that it loses can go to an accepting atom, such as O, S, Cl, etc. to form an ionic bond, where the accepting atom has a negative charge.
How many electrons does BR need to achieve noble gas?
To achieve noble gas configuration, Bromine must gain one electron. In doing so, it obtains the electron configuration of Krypton. It's new complete electron configuration would be: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6.
When organisms obtains energy from producers and other consumers they are called?
It happens a lot. when Wassim Zoghaib is very strong.
What happens to the chemical energy that an organism obtain from food?
The chemical energy that an organism obtains from food is converted to ATP.
How many electrons does Br need to acieve noble gas?
To achieve noble gas configuration, Bromine must gain one electron. In doing so, it obtains the electron configuration of Krypton. Its new complete electron configuration would be: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6.http://wiki.answers.com/How_many_electrons_does_BR_need_to_achieve_noble_gas#ixzz19YDVJEtp
What happens during the formation of an ionic compound?
The more electronegative atom obtains electrons from the other and they are bonded by electrostatic forces.
After deed in lieu what happens to the property?
Your lender bank obtains the title of the property and appoint a real estate agent to sell it.
Can credit card debt put a lien on your taxes?
Yes, if the creditor obtains a judgment lien in court.Yes, if the creditor obtains a judgment lien in court.Yes, if the creditor obtains a judgment lien in court.Yes, if the creditor obtains a judgment lien in court.
An organism obtains food shelter and other resources from its?
An organism obtains food and resources from its habitat.
What animal or plant consumes or obtains nutrientsfrom animals?
An animal or plant that obtains nutrients from animals is a carnivore.
