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

Packet switching, Suppose there are exactly five packet switches (Figure 4)...

Suppose there are exactly five packet switches (Figure 4) between a sending host and a receiving host connected by a virtual circuit line (shown as dotted line in figure 4). The tr

Hardware difficulty, Hardware difficulty It refers to the price of hard...

Hardware difficulty It refers to the price of hardware logic like connectors, wires, switches, arbiter etc. that are required for execution of interconnection network.

Udp connection establishment & termination, simple introduction,defination ...

simple introduction,defination and with example & digram

What is bandwidth, Question 1 What is bandwidth?                         >...

Question 1 What is bandwidth?                         >>What is the bandwidth of                            a) Telephone signal                            b) Commercial radio broa

Enumerate the concept of ip address, Enumerate the concept of IP address ...

Enumerate the concept of IP address The router must have an IP address of the same network (194.62.15.x in this case) for the convenience of the entire network to use the servi

What is source route and ospf, What is source route and OSPF? Source r...

What is source route and OSPF? Source route It is a series of IP addresses identifying the route a datagram must follow. A source route might optionally be included in an

Briefly explain the terms ''cohesion'' and ''coupling'', QUESTION 1 (a)...

QUESTION 1 (a) Draw a use-case model for the above system. You must identify all possible actors and use-cases. (b) Assume you are using the Rational Unified Process a

Networking, can we correct errors using crc?

can we correct errors using crc?

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