how to configure wan on cisco router

There are multiple backup technologies for Cisco routers. Here we will introduce the router's own backup technology and line backup technology. Generally, a router is a bridge between a LAN and a wan. The so-called router's own backup technology is designed to solve a router's own hardware (such as memory, CPU) or software IOS fault or local port fault, network

Configuration mode for Cisco routers Configuration mode Prompt Enter command Description User mode Route> User mode is the default mode when the router starts, provides limited access to the router, allows for non-destructive operations such as viewing the configuration parameters of the

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

Currently, Cisco access routers are widely used, and the features of media verification and encryption are one of the features of Cisco access routers. So I studied how to use the secure RTP media verification and encryption features, I would like to share it with you here and hope it will be useful to you. The media authentication and encryption features provided by the

(config) # line console 0Router (config-line) # password SecR3t! PassRouter (config-line) # login Auxiliary Port The secondary port is a physical access port of the router. Not all Cisco routers have this port. The Auxiliary port can be used to enter the backup configuration port on the console. Therefore, it is also very important to set a password. The following is how to set the command:

The Cisco Router performs very well in the market. Here we will mainly focus on Cisco routers and explain in detail the detailed steps of Cisco router configuration. Cisco routers are the core devices for network communication, cu

Basic configuration of the Cisco PT Simulation Experiment (10) routerExperimental Purpose :Mastering several common configuration methods of routersFamiliar with different command line operation modes of routersBasic configuration commands for the Palm-lift routerExperimental Background : as a network administrator, you first in the equipment room to the router after the first configuration, I hope in the f

With the development of China's routing industry, Cisco Wireless routers are also widely used. Here we mainly introduce a beautiful Cisco Wireless Router WRT54G2, last year, Cisco Consumer Division launched a newly designed 54M wireless route Linksys by Cisco WRT54G2. The el

capable of adapting to the evolving network application needs of small and medium-sized enterprises, although it is defined by Cisco as "used in the branches of small and medium-sized enterprises", users who do not have very high requirements often use it at the core of the network. Cisco's Cisco2600 series include: 2610, 2611, 2613, 2620, 2621, 2650, and more Cisco has stopped selling globally) and 2610XM

occur. Check the port configuration and route configuration of Cisco 3640, and find that the port IP address is configured normally, but there are two routes in the route list: Ip route 0.0.0.0 0.0.0.0 192.168.10.2 Ip route 0.0.0.0 0.0.0.0 10.255.12.254 Because the Department's network is the lowest subnet in the Unit's Wan, the whole unit's Wan is accessed acco

As a port device connecting WAN, vrouters have been widely used. Their main function is to connect multiple independent networks or subnets to achieve optimal routing and datagram transmission between the Internet. This article takes the Cisco 2511 vro as an example to introduce four router configuration methods. 1. Use the C