Networkng devices

NETWORKING DEVICES


Devices are the way which use to create or communicate a network. Some devices are use to create a network e.g. switch , hub.and some devices are use to perform the communication between two different network and some devices are used to regenerate the signal e.g. repeater. So there are so many networking devices which are used in Networking.

Networking devices

                                                          

Discuss different type of Networking devices:

1:- repeater :- repeater define through small (r)
                                                        
2:- Hub :- two type of hub
    1-: passive hub    
    2-: active hub
Hub define through capital (H)

3:- Bridge :- bridge is defined through capital (H)
                                                                    
4:- switch :-  two type of switch
    1-:manageable switch
    2-:non manageable switch
Switch define through capital (S)
                                                                    
5:- router :- two type of router
    1-: static router
    2-: dynamic router                                           
Router define through capital ®
                
6:- B-router
           
7:- MPR-: multi-protocol router
8:- other devices :-   
1-: layer 3 switch
2-: lan card
3-: modem
4-: access-point
5-: wifi router
6-:  fire-wall

                                                                                        
All devices are divided into 4 categories:

1:- lan devices -: repeater , hub , bridge , switch
2:- routing devices -: router , layer 3 switch
3:- special devices -: B-router , MPR
4:- other devices -:

All hardware devices are designed according to first 3 layer of osi model
1:- layer 1 device(physical layer)-: repeater , hub
2:- layer 2 device(data link layer)-: bridge , switch , lan card , modem ,    printer
3:- layer 3 device(network layer)-: router , MPR
4:- multi layer device-: b-router , layer 3 switch

Device addresses     
                                    
1:- mac address:- bridge , switch , lan card , modem , printer
2:- ip address :- router , mpr
3:- duffer device - no address :- repeater , hub

To learn more about networking, you have an good opportunity to do networking or go for a CCNA training in Chandigarh which is provided by CBitss Technologies. 

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