Show data link and physical vs subnet, Computer Networking

Assignment Help:

Q. Show Data link and Physical vs Subnet?

- Data link layer

The function of the Data Link Layer is -offers for the control of the physical layer and detects and possibly corrects errors which may occur? (IOS/IEC 7498:1984). In another prose the Data Link Layer transforms a stream of raw bits (0s and 1s) from the physical into a data frame and provides an error-free transfer from one node to another allowing the layers above it to assume virtually error-free transmission

- Physical layer

The function of the Physical Layer is to offer - electrical, mechanical, functional and procedural means to activate a physical connection for bit transmission? (ISO/IEC 7498:1984). Fundamentally this signifies that the typical role of the physical layer is to transform bits in a computer system into electromagnetic (or equivalent) signals for a particular transmission medium (fiber, wire etc.)

Related Discussions:- Show data link and physical vs subnet

Extranet, Extranets can also be utilized to link an intranet to the Interne...

Extranets can also be utilized to link an intranet to the Internet in order that remote offsite access can be built into a company's intranet through an authorized individual. It c

Explain in dteail about the intranet, Explain in dteail about the intranet ...

Explain in dteail about the intranet The first Web browser was called Mosaic, and the HTML concept, although not a new one, has accelerated data access and research. In short,

Mail message format - application layer, Mail Message Format When an...

Mail Message Format When an e mail is sent from one person to another a header containing peripheral information precedes the body of the message itself. This contained

Transmission robustness and security, Transmission robustness and security ...

Transmission robustness and security Unless properly designed, a wireless LAN might be interference prone and simply eavesdropped. The design of a wireless LAN must allow relia

Networking concepts and applications, iLab 2: Office Network Expansion ...

iLab 2: Office Network Expansion Connect to the iLab here. Submit your assignment to the Dropbox located on the silver tab at the top of this page. (See "Due Da

Wireless access - computer network, Wireless Access Wireless access co...

Wireless Access Wireless access connecting end systems ( that are often mobile) into the network. Today there are two broad types of wireless internet access(1) wireless an

Brdging between buildings, BRDGING BETWEEN BUILDINGS: If two building...

BRDGING BETWEEN BUILDINGS: If two buildings are placed far from each other, a bridge, a pair of fiber modems and an optical fiber may be used to locate two LANs as given in t

Two commands that save the running-config to a tftp server, Name the two co...

Name the two commands that save the running-config to a TFTP server Ans) Two commands are:- a) copy running tftp b) write network

components in the following command ''interface serial0/1/1'', Normal 0 ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Explain is nat a firewall, Explain Is NAT a firewall?

Explain Is NAT a firewall?

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages