1.- Enrutamiento Estático 3 Routers

Dm G

14 Jun 201919:41

Summary

TLDRThe video script details a step-by-step process of setting up a static routing network with multiple routers and machines. It covers the physical connection using UTP cables, configuring IP addresses, and setting up gateways for different subnets. The script also explains the process of enabling serial connections, adjusting routing tables, and verifying network connectivity between devices. The focus is on the technical aspects of network configuration and static routing.

Takeaways

😀 The script describes a process of setting up a static routing network with two routes.
🛠️ It begins by creating a network with a switch and three machines connected via UTP cables through their Ethernet ports.
🔌 The script mentions the need to press 'control' to maintain the connection and to turn off the router before adding a module.
💡 After powering on the router, the script discusses the configuration of the network, including assigning a network number and setting a static IP address for the machines.
📝 The script specifies the use of a Class C network with a subnet mask of 255.255.255.0.
🔄 It details the process of changing the IP address for different networks and setting the gateway.
🔗 The script explains the importance of checking connections between machines and the router to ensure they are properly established.
🔄 It also covers the process of copying and setting up a second network with a different IP scheme.
🚀 The script includes instructions for setting up static routing between different networks, specifying the network, subnet mask, and next hop.
🔍 It emphasizes the need to verify communication between networks and to make adjustments to routing rules as necessary.
🔄 Lastly, the script mentions adding a third network and adjusting the static routing rules to accommodate the new network setup.

Q & A

What is the primary objective of the video script?
-The primary objective of the video script is to demonstrate the process of setting up a static routing network with multiple routers and machines.
How many machines and routers are involved in the initial network setup described in the script?
-In the initial network setup, there are three machines and one switch involved.
What type of cable is used to connect the machines to the switch in the script?
-The machines are connected to the switch using UTP (Unshielded Twisted Pair) cables through their Ethernet ports.
Why does the router show all connections in red at the beginning of the script?
-The router shows all connections in red because all its connections are initially turned off or disconnected.
What is the purpose of placing a module in the router's physical interface as described in the script?
-The module is placed in the router's physical interface to expand its connectivity, allowing for more devices to be connected to the network.
What is the IP address range used for the first network setup in the script?
-The IP address range used for the first network setup is 192.168.10.x, with a subnet mask of 255.255.255.0.
How does the script describe changing the IP addresses for different networks?
-The script describes changing the last digit of the IP address, such as changing from 10 to 20, and adjusting the gateway accordingly.
What is the purpose of configuring static IP addresses for the machines in the script?
-Configuring static IP addresses ensures that each machine has a fixed IP address and can be easily managed and accessed within the network.
What is the significance of the serial interface mentioned in the script when connecting routers?
-The serial interface is used to connect routers for inter-router communication, allowing them to exchange routing information and facilitate data transfer between different networks.
How does the script describe the process of enabling communication between different networks?
-The script describes the process of enabling communication by configuring static routing, specifying the destination network, subnet mask, and the next hop router's IP address.
What is the final step described in the script for ensuring proper network communication?
-The final step described is to verify that there is communication between all devices and routers, checking for successful pings and ensuring that the connections are stable.

Outlines

00:00

🔌 Setting Up a Static Routing Network

The script begins by detailing the process of setting up a static routing network for two routes. It involves creating a network with a switch connected to three machines using UTP cables through their Ethernet ports. The router is initially disconnected, and a module is added to it after being powered off. Once powered on, the network is identified by its IP address, in this case, 192.168.10. The script emphasizes the importance of setting the correct IP addresses and gateway for the machines, as well as using a class C network with a subnet mask of 255.255.255.0. The process includes configuring the router with the primary IP address and gateway, and modifying the IP addresses for different networks by changing the last segment from 10 to 20, and so on. The script concludes with a check for connectivity between the machines and the router.

05:02

🔄 Configuring a Second Network with Static Routing

The second paragraph describes the process of setting up a second network by copying and relocating the first one. The router is assigned the number 2, and the network IP is changed to 192.168.20. The script explains the need to change the IP addresses of the machines to reflect the new network, while keeping the gateway consistent with the network's new IP. The focus is on the importance of correct routing configuration, including adjusting the routing table to ensure proper connectivity between the two networks. The script also mentions the need to enable certain connections that may be initially disabled, indicated by red lights on the router, and to verify the connectivity between the networks.

10:04

🛠️ Establishing a Third Network with Modified Routing

In the third paragraph, the script outlines the process of adding a third network to the setup. The IP addresses for the machines are changed to reflect the new network, 192.168.30. The script discusses the need to modify the routing table to accommodate the new network connections, including changing the serial numbers and ensuring that the routing paths are correctly established. It also highlights the importance of checking connectivity between the machines and the router, and adjusting the static routing to ensure that packets are directed to the correct destination networks. The script concludes with a reminder to be careful with the networks being connected and to verify that the routing is functioning correctly.

15:04

🔄 Finalizing Static Routing and Connectivity Checks

The final paragraph wraps up the setup by connecting the routers and performing final connectivity checks. It details the process of configuring the static routing for the networks to ensure that packets are routed correctly to their destinations. The script mentions the need to update the routing tables with the correct subnet masks and gateways for each network. It also emphasizes the importance of verifying that the connections are established and that the traffic is flowing correctly between all networks. The script concludes with a note on the successful establishment of static routing and the verification of network connectivity.

Keywords

💡Routing

Routing refers to the process of selecting paths for data to travel in a network. In the video, the theme revolves around setting up static routing for two routes within a network, which is essential for directing data packets to their correct destinations.

💡Network

A network is a group of devices that are connected for communication purposes. The script discusses creating a network with a switch and multiple machines, highlighting the foundational aspect of networking in the video's content.

💡Switch

A switch is a networking device that connects devices together on a computer network, allowing data to be sent and received. The script mentions placing a switch with three machines, indicating a key component in the network setup.

💡UTP Cable

UTP (Unshielded Twisted Pair) Cable is a type of cable used in networking for data transmission. The script mentions connecting machines with UTP cables, which is a common practice in creating physical network connections.

💡Ethernet

Ethernet is a family of computer networking technologies commonly used in LANs (Local Area Networks). The script refers to connecting through Ethernet, which is a standard method for establishing network links between devices.

💡Router

A router is a device that forwards data packets between computer networks. The script discusses configuring routers with specific IP addresses and gateway settings, which is central to the video's focus on network routing.

💡IP Address

An IP address is a unique identifier for devices on a network. The script provides examples of assigning static IP addresses to machines, which is crucial for ensuring proper communication within the network.

💡Gateway

A gateway is a node on a network that acts as an entrance to another network. The script mentions setting up a gateway with a specific IP address, which is vital for routing traffic between different networks.

💡Subnet Mask

A subnet mask is used to separate the network address from the host address in an IP address. The script specifies a subnet mask of 255.255.255.0, which is used to define the network boundary in a Class C network.

💡Static Routing

Static routing is the manual configuration of routes in a router. The script describes setting up static routes, which is a key concept in the video as it involves configuring routers with fixed paths for data to follow.

💡Serial Connection

A serial connection is a type of communication link used in networking. The script talks about connecting routers with serial connections, which is an example of how routers can be linked for data transmission.