Skip to main content

Router

 

WHAT IS ROUTER

1. A ROUTER IS A NETWORKING DEVICE THAT FORWARDS DATA PACKETS BETWEEN COMPUTER NETWORKS. 

2. ROUTERS PERFORM THE TRAFFIC DIRECTING FUNCTIONS BETWEEN NETWORKS AND ON THE GLOBAL INTERNET.

3. DATA SENT THROUGH A NETWORK, SUCH AS A WEB PAGE OR EMAIL, IS IN THE FORM OF DATA PACKETS.

1: NON MODULAR ROUTER

A SERIES FIXED ROUTER IS CALLED NON MODULAR ROUTER . SERIES. 2500………2599
2: MODULAR ROUTER

 A SERIES CHANGABL ROUTER IA CALLED MODULAR ROUTER . SERIES. 2600,2800,3400,6500,720

ADDVANTAGES OF ROUTER

1. IT PROVIDES CONNECTION BETWEEN RWO DIS-SIMILAR TYPES OF  NETWORK.

2. TRANSMISSION IS VERY HIGH.

3.  IT INTERNALLY USE SOME ALGORITHM TO FINDOUT CONGETSION FREE PATH.

4. IT PROVIDE BOTH WIRELESS AND WIRED FACILITY.

DISSADDVANTAGES OF ROUTER

1. ROUTER IS MORE EXPENSIVE COMPARE TO OTHER NETWORK DIVCES.

2. ROUTER ARE COMPLEX TO MAINTAIN.

3. SECURITY ISSUE.

ROUTER DIAGRAM

 CISCO ROUTER CLI INTERFACE HIS 3 MODE

1.USER MODE
                            Router>
2. ENABLE MODE
                                    Router#
3. CONFIGURATION TERMINAL MODE
                                                                           Router(config)#

_________________________

WHEN FIRST TIME ROUTER HIS OPEN THE FIST MODE HIS APPEARS

   Router>   AND WHEN TO ENABLE MODE TO ENTER    Router> enable

SEE  TO ENABLE MODE    Router#

AND WHEN TO CONFIGURATION MODE TO ENTER  router# config t

AND SEE THE CONFIGURATION MDE  router(config)#

_______________________

THE PURPOSE OF ENABLE MODE IS ALL THE CONFIGURATION YOU PERFORMS A ROUTER TO SEE IT AND ANY IP PING IN ENABLE MODE
AND CHECK COMMUNICATION.

THE PURPOSE OF CONFIGURATION TERMINAL MODE ALL THE PROTOCOLS AND CONFIGURATION POERFORMED HIS MODE.

_______________________________

TYPES OF ROUTER

1. WIRED ROUTER
2. WIRELESS ROUTER
3. EDGE ROUTER
4. VPN ROUTER




Comments

Post a Comment

Popular posts from this blog

About Me Information

HELLO FRIENDS, I HOPE YOU ALL ARE DOING WELL. I AM MAKING THIS BLOG FOR THE INFORMATION OF NETWORKING ABOUT. IN THIS BLOG WE WILL READ CCNA (200-301) AND ITS RELATED AND NETWORK RELATED INFORMATION. MY NAME IS ABDUL MANAN JAVED MANJ MY AGE IS 21 YEAR    I AM STUDED ABOUT NETWORK  TECHNOLOGY EMAIL ID : mananrajpoot449@gmail.com CONTACT NO : +923486777628 ADDRESS : ISLAMABAD,G7,KHADA MARKET My Website   My Facebook Account My Facebook Page My Linkedin Profile _____________________________ CONTENT ABOUT  HIS BLOGG 1.  Computer Network 2.   What Is Internet 3.   Network Architecture 4.  Osi Refrence Model 5.  Operating System 6.  Internet Protocol (Ip) 7.  Internet Protocol Types 8.   Port Number 9.  Mac-Address 10.    WHAT IS HUB 11.   WHAT IS SWITCH 12.   WHAT IS ROUTER 13.   WHAT IS NETWORK 14.   NETWORK CABLES 15.   ROUTING 16.  Data Transmission 17...
Post a Comment
Read more

CSST COURSE 1.0

Q1. WHAT IS A ADDRESSING. Network addressing is like a two-part delivery system:   Logical Addressing (IP): This is like your permanent address (e.g., 192.168.1.1) that lets data find your device anywhere on the internet. Physical Addressing (MAC): Think of this as a unique ID for your device's network card (AA:BB:CC:DD:EE:FF) used for local delivery within your network. Q2. WHAT IS A PACKET AND FRAME . Packets: Layer: Network Layer (Layer 3) Content: The actual data you want to send, like an email, a video, or website information. Addressing: Contains logical addresses (IP addresses) to identify the sender and receiver on the network. Size: Can vary depending on the data type, but generally larger than frames. Travels across networks: Packets can travel across different networks, like the internet, as they are routed based on IP addresses. Frames: Layer: Data Link Layer (Layer 2) Content: The packet wrapped with additional information for local deliver...
Post a Comment
Read more

DOS AND DDOS ATTACK

A Dos (Denial-Of-Service) Attack and A DDOS (Distributed Denial-Of-Service) Attack Are Both Attempts to Make a Computer System or Network Resource Unavailable to Legitimate Users. However, They Differ in How They Achieve This: Dos Attack: Imagine A Single Person Throwing Rocks at A Castle Gate. A This Person Represents the Attacker, And the Rocks Represent the Malicious Traffic. The Castle Gate Represents the Target System or Network Resource. The Attacker Keeps Throwing Rocks, Trying to Overwhelm the Gate's Defenses and Gain Entry. Dos Attacks Are Typically Launched from A Single System. They Can Be Effective Against Small Systems or Networks, But Larger Systems Can Often Withstand Them. DDos Attack: Imagine An Army Throwing Rocks at A Castle Gate. This Army Represents the Attacker, And the Rocks Represent the Malicious Traffic. The Castle Gate Represents the Target System or Network Resource. The Attackers Coordinate Their Attack, Throwing Rocks from Multiple Directions at Once. ...
Post a Comment
Read more