Cisco business grade routers and switches use what is called IOS its a command based os meaning you have to enter commands to configure. There are console ports you can connect to a computer to a router where you can have direct access with the router via putty or hyper terminal (there might be more programs). once you set up like this you have access to the ios command line interface.
whenever you log into your cisco router....
Some recommended books about Cisco routers are: Cisco Router Configuration, Cisco Routers For The Desperate, Cisco Routers for IP Router, Cisco CCNA Routing and Switching.
Inside the router's chassis.
HDLC
The Cisco 2801 2-Port 10/100 Wired Router was released in the year 2004. You can find the Cisco 2801 router for sale used on eBay starting at $485.00.
It routes things... lol If you have a cable internet connection for instance, the cable company gives you a cable modem that connects to the cable jack in the wall. To split this signal amongst multiple computers you need a router. The router plugs right into the modem and the computers plug into the router. The router then will devide the internet signal between the computers.
If you are looking for the best quality and inexpensive cisco linksys router I would recommend the Cisco Linksys E2500 Advanced Dual-Band Wireless-N Router, because of its one hundred dollar price tag and the review it earned on pcmag.com!
The Cisco 2801 Integrated Services Router is no longer manufactured by Cisco, however, it is still available form specialist network stores such as Digital Devices. The router can also be purchased from Amazon.
It would be possible to obtain a Cisco router cable from various different stores and outlet stores that sell cables and other equipment for internet connections such as the Cisco router cable in particular.
You can find the steps on how to reset a Cisco 2600 router at the website NSR Trusted IT. You can also find reset steps at the Cisco official website.
To connect to a cisco 1800 series router, you need either a network connection that goes to the router, and then you would configure the router to allow telnet or you would need a console cable, also called a rollover or cisco cable and physical access to the device.
Cisco router memory has over 120 gigabytes. That is a lot of memory for a router. This item can be found on either eBay or Amazon for a very cheap price.