CONECTAR DOS REDES A UNA IMPRESORA EN PACKET TRACER 7
Summary
TLDRThis video tutorial demonstrates how to set up a simple network topology using a Layer 3 switch, enabling both Network 1 and Network 2 to share a printer. It uses a crossover cable for the physical connection and configures the logical part by assigning IP addresses and subnet masks to the devices, including a router, PCs, a laptop, and the printer. The video also guides through the process of setting up gateways and testing connectivity using ping commands, ensuring all devices can access the printer.
Takeaways
- 🔌 The video demonstrates setting up a simple network topology to share a printer between two networks.
- 💻 It uses a 'shooter' to interconnect the two networks, with one PC representing the first network.
- 🔄 A 24-port switch, a PC, a laptop, and the printer are used to represent the second network.
- 📡 The physical setup involves using a straight-through cable for the printer and switch, and a crossover cable for the switch and the router.
- 🔩 The router's Fast Ethernet 01 port is used for the network connection.
- 🛠️ The logical configuration starts with entering the router's command-line interface and entering privileged mode.
- 📍 IP addresses are assigned to the router's interfaces, including a Class C IP address for the first set and a gateway IP for the second set.
- 🔄 The interfaces are activated using the 'no shutdown' command.
- 🏢 For the PCs and laptop, IP addresses are assigned manually with automatic subnet mask generation and the gateway set to the router's interface IP.
- 🖨 The printer is configured similarly, but also includes setting a gateway to the Fast Ethernet 01 IP.
- 📝 The script includes troubleshooting steps, such as re-attempting connections when the first ping fails, indicating a delay in the router establishing the connection.
- 🔍 The video concludes with successful ping tests from different devices to the printer, confirming the network setup's functionality.
Q & A
What is the main purpose of the video?
-The main purpose of the video is to demonstrate how to set up a simple network topology that allows both Network 1 and Network 2 to use a shared printer.
What device is used to interconnect the two networks?
-A 'shooter' or a router is used to interconnect the two networks.
What type of cable is used to connect the printer to the switch?
-A straight-through cable is used to connect the printer to the switch.
What type of cable is used to connect the PC to the router?
-A crossover cable is used to connect the PC to the router.
Which port on the router is used for this network setup?
-Fast Ethernet 01 port is used for this network setup.
How is the IP address assigned to the interfaces on the router?
-The IP addresses are assigned through the configuration mode of the router, with one interface getting an IP of a Class C network and the other interface getting an IP that will be used as the gateway.
What command is used to activate an interface on the router?
-The 'no shutdown' command is used to activate an interface on the router.
How are the IP addresses assigned to the end devices like PCs and the printer?
-The IP addresses for the end devices are manually assigned, with the subnet mask being generated automatically, and the gateway being set to the IP address of the router interface.
What is the significance of assigning a gateway to the devices?
-Assigning a gateway allows the devices to communicate with networks outside their local network, enabling them to access the shared printer.
How is the printer configured to be accessible from both networks?
-The printer is configured with a gateway that points to the IP address of the Fast Ethernet 0/1 port, allowing it to be accessible from both networks.
What troubleshooting method is used to test the connectivity between devices?
-The 'ping' command is used to test the connectivity between devices, ensuring that they can communicate with the printer.
Outlines
🔌 Network Simulation Setup
This paragraph describes the process of setting up a simple network topology using a 'shooter' to interconnect two networks, allowing both Network 1 and Network 2 to use a printer. Network 1 is represented by a single PC, while Network 2 includes a 24-port switch, another PC, a laptop, and the printer. The physical connections are made using a straight cable for the printer and switch, and a crossover cable for the PC to the router. The Fast Ethernet 01 port is used for the router connection. The paragraph also covers the initial steps of configuring the logical part of the network by entering the outer mode and assigning IP addresses to the interfaces, including the use of a class C IP address and subnet mask, and bringing the interfaces up with the 'no shutdown' command.
🖨 Printer Configuration and Network Testing
The second paragraph focuses on configuring the printer to be accessible by both networks. It explains the process of assigning IP addresses and subnet masks to the printer, as well as setting the gateway to the Fast Ethernet 0/1 port's IP address. The printer is given an IP address within the 10.1.1.x subnet, and the subnet mask is automatically generated. The paragraph then describes testing the network connectivity using quick tests from the Packet Tracer software, initially facing a failure which is attributed to the router's delay in establishing the connection. Subsequent tests from both PCs and the laptop to the printer are successful, confirming that all devices can use the printer. The paragraph concludes with a demonstration of the 'ping' command to verify the connection to the printer from the PCs.
Mindmap
Keywords
💡Simulation
💡Network Topology
💡Router
💡IP Address
💡Class C IP Address
💡Subnet Mask
💡Gateway
💡Printer Sharing
💡Ping
💡Configuration Mode
💡Fast Ethernet
Highlights
The video demonstrates a simulation of a simple network topology for sharing a printer between two networks.
A 'shooter' is used to interconnect the two networks for the simulation.
The first network uses a single PC as an example device.
The second network includes a 24-port switch, a PC, a laptop, and the printer.
A direct cable is used to connect the printer and the switch.
A Fast Ethernet 01 port is used to connect the switch to the router.
A crossover cable is used to connect the PC to the router for network access.
The physical topology is set up and ready for logical configuration.
The router is configured in command-line interface mode.
Privileged mode and global configuration mode are entered for setting up the router.
A Class C IP address is assigned to the router's interface 00.
The interface is activated with the 'no shutdown' command.
A Class B IP address is assigned to interface 1 for the second network.
The gateway IP is set for the devices in the second network.
IP addresses are assigned to the PC, laptop, and printer in the second network.
The printer's gateway is configured to allow use across both networks.
Quick tests are performed using Packet Tracer to verify connectivity.
Initial ping tests from the PC to the printer failed but succeeded after reattempting, indicating router connection establishment.
Ping commands confirm successful network connectivity between devices.
Transcripts
en este vídeo vamos a realizar la
simulación de esta sencilla topología
empaque 3 haciendo que tanto la red 1 y
las 2 puedan utilizar esta impresora
para este ejercicio vamos a usar un
shooter que nos servirá para
interconectar las dos redes
para la primera red solamente vamos a
usar una pc como ejemplo
para la segunda vez vamos a usar
un switch de 24 puertos
una pc una laptop y la impresora
ahora vamos a hacer el cableado
para conectar
la impresora y el switch usamos un cable
directo
lo mismo para el switch y el soul
vamos a usar para esta red el puerto
fast ethernet 01
como nos indica en la imagen
para conectar la pc al router y pueda
utilizar la red
vamos a usar un cable cruzado
ya tenemos listo la topología física y
ahora hay que configurar la parte lógica
vamos a ingresar a los outer
al modo de configuración por línea de
comandos
en esta parte le decimos que no
entramos al modo privilegiado
y entramos al modo de configuración
global
vamos a asignar la ip
para este set
nos indica que es una ip de clase c
accedemos a la configuración de la
interfaz
00 y le asignamos la ip
y su máscara
levantamos la interfaz con el comando
noche down
le doy exit
como vemos aquí ya se ha establecido la
conexión para esta recta ahora
necesitamos configurar la conexión para
esta set
y usamos a la interfaz
pero uno
y le asignamos la ip
la ip para esta red que nos da es una ip
de clase
entonces asignamos la ip que va a ser
utilizada como puerta de enlace más
adelante
y su máscara de clase
también levantamos esta interfaz con el
comando noche down
y salimos ya está configurado la sed y
se está estableciendo la conexión
mientras se termina de establecer vamos
a asignarle las ips
a los dispositivos finales
a esta pc la ip
qué se le va a asignar es esta
la máscara se genera automáticamente y
aquí ponemos el gateway o puerto de
enlace
qué es la ip que asignamos en esta
interfaz
en esta otra sed también lo mismo solo
que la ip ya cambia a la ip de la red de
clase a
la máscara se pone automáticamente en
clase-a y les damos la la ip de la
puerta de enlace
ésta también es la ip que le pusimos en
esta interfaz 01
laptop lo mismo
ahora toca asignarle las simples
a la impresora
si solo necesitáramos usar la impresora
en esta red sólo tendríamos que darle el
la ip y la máscara pero como ahora
queremos que ésta se también utilice la
impresora vamos a tener que configurar
la puerta de enlace
la puerta de enlace se hace en esta
opción que dice settings y le ponemos
donde dice gateway
10.1 punto 1.1 este es la ip que le
asignamos al puerto fast ethernet 0 1
y luego le damos la ip
como si fuera una pc le tocaría el 10.1
punto 1.4 y la máscara se genera
automáticamente ahora vamos a probar la
conexión desde y que todos los
dispositivos las pcs los equipos
puedan usar la impresora vamos a usar
las pruebas rápidas que nos ofrece el
paquete 3er
probamos de la ps1 a la impresora
de la laptop para la impresora y dentro
de esta red no hay problema ahora vamos
a probar desde esta pc hasta la
impresora
nos dice que ha fallado pero vamos
nuevamente
y ahora si funciona
la primera vez ha fallado porque el
router a veces tarda un poco en
establecer toda la conexión en la red
ahora vamos a probar mediante los
comandos ping
entramos a esta pc de esta red
las cajas de comandos y hacemos ping a
la impresora ping
y 10.1 punto 1.4
y la conexión está totalmente correcta
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