Skip to main content

Different Vlan Communicate On Internet

 

DIFFERENT VLAN'S COMMUNCATION ON THE INTERNET. AND ALL THE VLAN ASSIGN DIFFERENT IP ADDRESS.




    GO TO MAIN SWITCH AND ENTER COMMANDS


CREAT A VLAN ON CISCO SWITCH

Switch(config)#  vlan 10

Switch(config)#  name it

Switch(config)#   vlan 20

Switch(config)#  name sale

ASSIGN IP ADDRESS ON VLAN'S

Switch(config)#  inter vlan 10

Switch(config)#  ip address 192.168.2.1 255.255.255.0

Switch(config)#   no shutdown

Switch(config)#    inter vlan 20

Switch(config)#   ip address 192.168.0.1 255.255.2555.0

Switch(config)#   no shutdown

Switch(config)#  inter vlan 1

Switch(config)#  ip address 192.168.100.20 255.255.255.0

Switch(config)#   no shutdown

IMPLEMENT ROUTING

Switch(config)#   ip routing

Switch(config)#   router rip

Switch(config)#     network 192.168.0.0

Switch(config)#     network 192.168.100.0

Switch(config)#    network 192.168.2.0

Switch(config)#   ip route 0.0.0.0 0.0.0.0 192.168.100.1

CONFIGURE INTERFACE TRUNK

Switch(config)#    inter fa0/1

Switch(config)#   switchport mode access

Switch(config)#    switchport mode trunk


   GO TO OFFICE ROUTER


Router(config)#  inter gig0/1

Router(config)#  ip address 192.168.100.1 255.255.255.0

Router(config)#  no shutdown

Router(config)#  inter gig0/1

Router(config)#   ip address 1.1.1.1 255.0.0.0

Router(config)#   no shutdown

IMPLEMENT ROUTING

Router(config)#  router rip

Router(config)#  network 1.1.1.0

Router(config)#   ip route 0.0.0.0 0.0.0.0 192.168.100.20

IMPLEMENT DYNAMIC NAT

Router(config)#   ip nat pool manan 1.1.1.1 1.1.1.1 netmask 255.0.0.0

Router(config)#  access-list 1 permit any

Router(config)#  ip nat inside source list 1 pool manan overload

APPLY NAT ON INTERFACES OF OFFICE ROUTER

Router(config)#  inter gig0/1

Router(config)#  ip nat outside

Router(config)#   inter gig0/0

Router(config)#   ip nat inside


   GO TO ISP ROUTER 


Router(config)#  inter gig0/0

Router(config)#  ip address 1.1.1.2 255.0.0.0

Router(config)#   no shutdown

Router(config)#  inter gig0/1

Router(config)#  ip address 100.100.100.1 255.0.0.0

Router(config)#   no shutdown


   GO TO ALL PC'S AND SERVER ASSIGN IP ADDRESS WITHIN A DEFAULT GATEWAY.

  AND CHECK COMMUNICATION BETWEEN THEM.

  


Comments

Post a Comment

Popular posts from this blog

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

Activate MS Office License Free

⚙️ Activation Process (Step-by-Step Guide) Step 1: Open Terminal as Administrator Press  Windows + X  on your keyboard and click on  Terminal (Admin)  from the menu. Step 2: Enter the Command irm https://get.activated.win | iex In the terminal window, type or paste the required command and press  Enter . Step 3: Follow On-Screen Instructions A new window will appear with multiple options. Select the appropriate option as instructed , press  2 , and then press   1 ). Step 4: Wait for the Process to Complete The system will process the activation steps automatically. This may take a few seconds. Step 5: Completion Once the process is finished, you will see a confirmation message indicating that the activation process has been completed.
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