Packet Tracer 5.0 How to configure the Cisco router

It took a few days to write this blog, and the commands for configuring Cisco routers are more clearly written in the tutorials, but many commands remember that they may not be able to be used in the actual network of the enterprise, and I am here to introduce how to log in to the Cisco router using terminal equipment, How to access the configuration network, how to use some of the Cisco router Basic configuration commands, as well as related to some of the Cisco commands involved in the hardware knowledge of some Cisco devices.

Cisco routers and ordinary routers (such as the Sohu router, the Golden Wave router, the Tp-link router have a WAN port several Ethernet ports), there is a difference in the connection to the external network. Cisco routers do not have a WAN port, there is one or two Ethernet ports, that is, any one Ethernet port through configuration can act as a connection to the external network of ports, the remaining Ethernet port can be used as the intranet port, the IP address set in the intranet, is usually we set tcp/on the PC machine IP when the gateway is set.

Cisco router in the configuration of ports, or to understand the next few port names and purposes more meaningful, s port is the meaning of serial interface, also known as high-speed asynchronous serial port, is mainly connected to the WAN v.35 cable, commonly said routers and routers when used in connection. F port is a fastethernet interface, called Fast Ethernet port, mainly connected to Ethernet (LAN) used, the popular saying is to connect switches, computers, with the common twisted pair can connect. E Port is an Ethernet interface, which is also connected to switches and computers. Cisco routers generally have only two ports (excluding console, aux) 0 and 1, one as a portal, one as an exit, the entrance is connected to the LAN, the export of the network connection. If there is a need, you can add a number of cards to expand the port, plus 1T, 2T more than 1-2 serial mouth, add FE card will be more than ehernet mouth.

Limited to the need for space, I uploaded this article, this article mainly introduces the Cisco router hardware connection, because we buy the router back to the first configuration, hardware connection is necessary and essential. Because the connection between this Cisco router and the normal router is different. In order to more image of the Enterprise LAN configuration Cisco router Introduction, with the packet Tracer 5.0 Network simulator more detailed description, hope to bring you some help.

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