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Cisco
Cisco Systems, Inc. is a major IT company, which produces networking equipment and network management solutions for both personal and commercial use. Questions about this company and its products belong here.
1,095 Questions
Why would you want to disable DNS lookup in lab environment?
The Domain Name System is designed to translate names of any server anywhere in the world. A lab environment is often a secluded network segment that does not need access to any arbitrary server in the world. If required, a small number of host names can by typed into resolver configuration files so access to the full international DNS is not required.
Where can you find historical Oregon weather data?
Try the National Climate Data Center in Asheville, North Carolina
UDP
"Kwasi" would be considered a "contrator", who is technically self-employed by US Department of Labor standards. His employment status would change if a written agreement, usually in the form of a contract, is written out for him and details wages, taxes, benefits, and job specific details. The important part is writing out what the company and employee agree on. A verbal promise is not enough to approach the DOL.
Can anyone explain flooding algorithm in networking in detail?
- Each node acts as both a transmitter and a receiver.
- Each node tries to forward every message to every one of its neighbors except the source node.
This results in every message eventually being delivered to all reachable parts of the network.
Algorithms may need to be more complex than this, since, in some case, precautions have to be taken to avoid wasted duplicate deliveries and infinite loops, and to allow messages to eventually expire from the system. A variant of flooding called selective flooding partially addresses these issues by only sending packets to routers in the same direction. In selective flooding the routers don't send every incoming packet on every line but only on those lines which are going approximately in the right direction.
Advantages:
- If a packet can be delivered, it will (probably multiple times).
- Since flooding naturally utilizes every path through the network, it will also use the shortest path.
- This algorithm is very simple to implement.
Problems
- Flooding can be costly in terms of wasted bandwidth. While a message may only have one destination it has to be sent to every host. In the case of a ping flood or a denial of service attack, it can be harmful to the reliability of a Computer Network.
- Messages can become duplicated in the network further increasing the load on the networks bandwidth as well as requiring an increase in processing complexity to disregard duplicate messages.
- Messages can become duplicated in the network further increasing the load on the networks bandwidth as well as requiring an increase in processing complexity to disregard duplicate messages.
What is the full meaning of NDC?
NDC in what context?Name Daemon ControlNew Dimension ComputingNational Datacomm Corporation...........
NDC National Data Corporation
NDC National Defence Council
NDC National Directory for Catechesis
NDC National Disability Council (UK)
NDC Natural Death Centre (UK)
NDC Normalized Device Coordinate (computer graphics)
NDC National Distribution Centers
NDC Name Daemon Control Program (command allowing the system administrator to control the operation of a name)
NDC Nansen Dialogue Center (Skopje, Republic of Macedonia)
NDC Nuclear Data Center
NDC Naval Doctrine Command
NDC National Distribution Company
NDC National Dialogue Council (Iraq)
NDC NATO Deployable Corps
NDC National Dispatch Center, Inc.
NDC National Development Conference (various nations)
NDC National Democratic Committee
NDC Northeast Dairy Compact
NDC SMK Notre Dame Convent (Malaysia)
NDC Number of Different Crops
NDC Network Design & Construction Ltd.
NDC Notification of Document Change
NDC National Disaster Coalition
NDC New Digital Cinema
NDC Non Dutiable Charge
NDC Non-Destructive Cleaning
NDC Nordic Consulting Group
NDC Notched Diametral Compression
NDC National Diamond Center (Israel)
NDC NCR Direct Connection
NDC National Distribution Circuit
NDC Neighborhood Design Center of Maryland, Inc.
NDC Neurological Diagnostic Center
NDC Neighbourhood Development Coordinator
NDC Nondiploar Content
NDC Non-Designated Country
NDC Northampton Development Center (NDC Railroad)
NDC Network Dialing Code
NDC National Development Council, Inc.
NDC National Depository Center (various locations)
NDC New Drug Candidate
NDC National Democratic Club (Washington, DC)
NDC Non-Dairy Creamer (food product)
What is marketing representative?
well, you could use a tea light stove or a small cat stove with one of the normal US army mess kits, but nnhitog bigger, I really can't think of anything else to do, the windscreen and pot holder(if simple and small enough) will fit nicely, it's just the stove and fuel you need to worry about.you can buy cheap nesting mess kits, but they won't hold much more then the US army one either, I personally use a US army canteen kit with a tea light/hexamine stove, I also have the US army canteen cup stand to be the windscreen, works fine for me.
High powered electrical wiring and florescent lights.
Who was the Packers'general manager who hired Mike Holmgren in 1992?
Holmgren was hired by Packers GM Ron Wolf who also hired in 1992.
What are the four components of Marketing Mix briefly explain?
Also known as the Four P's, the marketing mix elements are price, place, product, and promotion.
1. Product. The Product area is concerned with developing the right "product" for the target market. This offering may involve a physical good, a service, or a blend of both. Keep in mind that Product is not limited to "physical good". 2. Place.Place is concerned with all the decisions involved in getting the "right" product to the target market's Place. A product isn't much good to a customer if it isn't available when and where it's wanted. A product reaches customers through a channel of distribution. (A channel of distribution is any series of firms - or individuals - from producer to final user or consumer.) 3. Promotion.The third P - is concerned with telling the target market about the "right" product. Promotion includes personal selling, mass selling, and sales promotion. It is the marketing manager's job to blend these methods. 4. Price. In addition to developing the right Product, Place, and Promotion, marketing managers must also decide the right Price. In setting a price, they must consider the kind of competition in the target market - and the cost of the whole marketing mix. They must also try to estimate customer reaction to possible prices.
How does using a hub or a repeater affect the size of the collision domain?
A layer 1 device will extend a collision domain
Not online , go to a public library , buy a Haynes repair manual for your make , model of vehicle you might want to do this for the year of your truck the starter only has 3 bolt's holding it on dont b a chicken, first you need to take off the 2 bolt's the hold it up the the motor then the 1 bolt that hold's on the starter cable. be sure to remove the battery cable negative cable first, before you install the next starter be sure to clean up the starter cap and ground plate your bolting up the starter to. get a manual for your truck if you dont know what im talking about Chilton manual's are the best dont buy Haynes there garbage. later thank the goodfellas667@?
What are the parts for upgrading a cisco router 2500 series?
There are three major parts of the router that can be upgraded:
DRAM memory, Flash Memory, and the IOS operating system that runs on it.
DRAM and Flash can each be a maximum of 16 MB (try ebaying for cisco 2500 flash or memory), and IOS images can be downloaded from Cisco if you have a valid Cisco service contract.
What is the use of computers in business process outsourcing BPO?
Computer can gives information that can help the business. You can also use the computer for promoting or broadcasting your business so that you can assure that your business is at the right track and lastly computer is important because you can find their your clients and costumers, you can now easily convert your product into money and that's what computer bring us into our business.
What are the functional areas of IT organizations?
The purpose of functional areas is to ensure all important business activities are carried out efficiently. This is essential if the business is to ever achieve its aims or objectives. Administration is a support required by all businesses. Senior Administrators carry out a wide range of tasks. The main task of an administrator is to keep the business running smoothly. Bad administration could ruin a company's image. Administration would include these areas: · Planning is deciding in advance what to do, how to do it, when to do it, and who should do it.· Organizing involves identifying responsibilities to be used, grouping tasks into departments or division. Customer Service is what deal with all the complaints enquiries and concerns. Today customers only expect the best. With bad customer service it will give the competitor the edge in that field no one expects to be treated badly by a company so why should they be. Distribution (Deliveries/Transport) is ensuring that the package is delivered to the customer on time and in the right condition. Some companies such as Amazon just deliver so they rely hugely on the Distribution department. Whereas some companies such as BNQ rely on the stock coming to them into their superstores from the regional warehouses. Distribution is the middle of the process how the goods get to the consumer. Finance a lot of entrepreneurs considers this to be the most important department in any business. This is because all companies must have a regular money income to survive. Finance will handle some of the company's most important decision. Human Resources of a business are its employees. Organisation should look after their staff and make sure that the staff is trained and committed to the aims of the business, the organisation is healthier and therefore more chance of being successful. HR is responsible for recruiting new staff. Sometimes companies have an induction scheme which helps find the best people for the job. ICT function is having at least one person who understands ICT and what to if it goes wrong. This is vital in any kind of company small, medium, big. A problem is a problem. Most large organisation has a computer network and need staff to maintain the network or it could find the company slopping. The website is probably technically run by the ICT specialists. Marketing is all about indentifying the customer's and meeting their customer's needs. They find out what product the public is interested in, what price they are willing to pay inform and promote the products and how the organisation should distribute them for example through the internet, in a shop etc. Sales are a vital function in any business. It is pointless having superb products and services if no one buys them. Meeting the aims and objectives are the responsibility of the sales team. Sales are the keystone to any business. Production refers to the manufacture or assembly of the goods. The standard always has to be high for any customer or it would be a customer service issue which they will have to deal with. Research and Development is all the improvement to the equipment which the staff uses or even could be the product which they sell. They use market research and customer service.
What are the rules in subnetting?
This is a very complicated subject that can only be deeply understood by professionals. Subnetting, based on my search, is letting people use your IP address to test their own. The rules would be that you can only try this 10 times for each IP address.
What company owns fancast com?
Comcast Interactive Media, a division of Comcast Corporation 01/08/2008 Comcast Corp on Tuesday launched Fancast a one-stop movie-television hub where viewers can watch more than 3,000 hours of TV shows, movie trailers and short videos, check show listings, and dive into a comprehensive actor database.
The Web site by the largest U.S. cable operator will also point fans to where they can watch any show, be it on television, online, On Demand, DVD or in theaters.
The site is the first to gather film and TV offerings scattered all over the Internet on such a large scale, thanks to agreements with content owners such as CBS Corp, Viacom Inc and Hulu, which is owned by NBC Universal and News Corp's Fox Network.
