Explain dynamic domain name system, Computer Networking

Assignment Help:

Q. Explain Dynamic Domain Name System?

DDNS

- Dynamic Domain Name System automatically updates the DNS master file

- Sent by DHCP to a primary DNS server; secondary servers are notified

Encapsulation

- DNS uses either UDP or TCP to send request, response messages using a well-known port

- UDP for messages less than 512 bytes

- Otherwise uses TCP


Related Discussions:- Explain dynamic domain name system

Error detection-general, Q. Error Detection-General? Sender transmi...

Q. Error Detection-General? Sender transmits every data unit twice Receiver performs bit-by-bit comparison between those two versions of data. Any mismatch would

What are local variables, What are local variables? Local varaiables ar...

What are local variables? Local varaiables are those which are declared within a block of code like methods. Local variables should be initialised before accessing them.

Explain ethernet frame, Explain Ethernet Frame. The heart of Ethernet s...

Explain Ethernet Frame. The heart of Ethernet system is the Ethernet Frame, which is used to deliver information among the computers. The frame having of a set of bits organize

Dns records and messages - application layer, DNS Records  and Messages ...

DNS Records  and Messages Two types  of records  are used DNS. The  question records  are used in the question  section of the query and response  messages. The resource  reco

Working of internet, As discussed in the earlier section each computer link...

As discussed in the earlier section each computer linked to the Internet has a unique address. Let's assume your IP address is 1.2.3.4 & you wish to send a message to the computer

Define name space in domain name system, Q. Define Name Space in domain nam...

Q. Define Name Space in domain name system? - All names assigned to machines on an internet - Must be unique; either flat or hierarchical - Flat name space - name is assi

Types of redundancy checks, Types of Redundancy Checks Parity Check ...

Types of Redundancy Checks Parity Check Simple Parity Check Two Dimensional Parity Check / Longitudinal Redundancy Check (LRC) CRC (Cyclic Redundancy Check)

Prepare a lan from a set of stand-alone computers, Question 1: Describe...

Question 1: Describe the following terms in your own words: a. Internet b. WWW c. Intranet

Types of ospf configuration, Name the types of OSPF Configuration? Ans) ...

Name the types of OSPF Configuration? Ans) There are Two Types of OSPF configuration A ) SINGLE AREA b) MULTI AREA

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd