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DNS Working
While discussing about the working of the DNS, there are many things which need to consider and play Avery significant role. This can the type of communication between the systems, protocol used type of request etc. DNS which is simply stands of rate Domain Name server, the name itself reflects the working of the system. IT translates the domain name for the requested urn of can say the IP address. As on Internet, every machines, whether it u a client or server is identified with the unique address which is neither identical not common. This unique address also known as the Internet Protocol address of simply the IP address enables the DNS to locate the desired pages form the n number of servers or sites. The Ip address is generally 16 bit or 32 bit address, which again almost next to impossible of the human to remember ip address of all the desired websites. This facility is generally offered by the DNS to the humans. This is the major task which is performed by the DNS.
Q. Describe Flow and Error Control Mechanisms? Flow and Error Control Mechanisms - Stop and Wait ARQ - Go-Back ARQ - Selective Repeat ARQ
Which command saves the configuration stored in RAM to NVRAM Ans) copy running-config startup-config is the command which saves the configuration stored in RAM to NVRAM
design issues
What is NVT (Network Virtual Terminal) It is a set of rules explaining a very simple virtual terminal interaction. The NVT is used in the begin of a Telnet session.
What are the two types of Transmission technologies, basis on which computer networks can be categorized? Broadly there are two types of transmission technology: 1. Broadc
Source quench is the process where the destination router, or end internetworking device will "quench" the date from the "source", or the source router. This usually occurs when th
Asynchronous or Statistical Time Division Multiplexing As we have seen synchronous TDM does not guarantee that the full capacity of a link in sued. In fact it is more like
What is CRC and Checksum CRC (Cyclic redudancy check) CRC, is the most powerful of the redundancy checking methods, is based on binary division. Checksum Checksum
Can you define the concept of BGP confederations?
Station Types No-transition mobility moreover stationary or moving only inside a BSS BSS-transition mobility is able to move from one BSS to another, but confined inside one
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