Cisco device – Router Switch Blog

How to Configure PPP on Cisco Router？

Posted on April 9, 2012 by RouterSwitch Tech |

What is PPP? Point-to-Point connection is one of the most common types of WAN connection. PPP connections are used to connect LANs to service provider WANs, and to connect LAN segments within an organization network. A LAN-to-WAN point-to-point connection is…

How to Recover Password on Cisco Router/Switch?

Posted on January 13, 2012 by RouterSwitch Tech | 0 Comments

How to change and recovery the password cisco router? I forget my cisco router password, i want to change it or recovery it, and so how… Cisco devices, such as Cisco routers, or Cisco switches, connect computers together as local…

Tutorial: How to Wire an RJ-45 Console Cable?

Posted on December 15, 2011 by RouterSwitch Tech | 0 Comments

Routers and network switches typically require an RS232 serial data connection to interface with the device for initial configuration. Serial data connections may also be used for diagnostics purposes, especially when a network device is malfunctioning and unreachable over the…

How to Operate Cisco IOS Router?

Posted on August 30, 2011 by RouterSwitch Tech | 0 Comments

IOS (Internetwork Operating System) is the software operating system running on most Cisco network devices, including switches and routers. To configure any Cisco network device you need to master the Cisco IOS Configuration Commands and use the Command Line Interface…