What are the basic key functions of data link layer, Computer Networking

Assignment Help:

Q. What are the basic key functions of data link layer?

Ans: Data link layer transfers data in a structured and reliable manner so that the service given by the physical layer is utilized by data link layer. Main basic function of data link layer is media and framing access control.

Related Discussions:- What are the basic key functions of data link layer

Packet processing on vpn router, Consider the site-to-site VPN scenario sho...

Consider the site-to-site VPN scenario shown in Figure 2. Let's deploy the AH protocol on the two VPN routers so that no desktop on the two sites need to do any AH operations. Assu

Briefly explain how firewalls protect networks, briefly explain how firewa...

briefly explain how firewalls protect networks

Example of record route ip option, 1. Suppose the datagram source allocates...

1. Suppose the datagram source allocates 12 bytes for this option. Then when the datagram leaves the source host, the RR option area will be like this: 7 12 4 0 0 0 0 0 0 0 0 0

Addresses and connection identifiers, Address is a full unique identifier. ...

Address is a full unique identifier. Connectionless delivery needs address on every packet. Connection-oriented delivery may use a short hand that shows the connection rather th

Public key cryptography and private key cryptography, Question: a) Di...

Question: a) Differentiate between the following key terms used in any e-banking security system: (i) Authorisation v/s Authentication. (ii) Data Integrity v/s Data Conf

What is forward error correction and data words, What is Forward Error Corr...

What is Forward Error Correction and data words Forward error correction It is the process in which the receiver tries to guess the message by using redundant bits. Da

Authentication in ppp - point to point , Authentication in PPP PPP can ...

Authentication in PPP PPP can support authentication operations at the beginning of a connection. In some cases reauthentication is also possible during a session. Endpo

The concept of universal service, The major problems with multiple networks...

The major problems with multiple networks are as given: A computer attached to a given server can only interact with other computers attached to the similar network.

Functions of the information security steering committee, Question: (a)...

Question: (a) Do you agree with the following statements (specify your reasons to support your answer for each):- i) Policies are the foundation for the development of sta

The inter-dependence of workstation hardware with relevant n, I would like ...

I would like to know the answer of this question.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages