hi
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.
One can buy a Cisco 3700 Series Multiservice Access Router is the Digital Warehouse website. The website sells access routers and ships them to the purchaser.
To hook up a Cisco 7200 series router to your network you need to connect the Console and Auxiliary port cables, and then perform a quick configuration. It would be best to follow the quick start guide supplied with the router.
whenever you log into your cisco router....
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Cisco 7604 router is members of Cisco 7600 series router,Cisco 7604 router is one of the smallest redundancy of the router,it can provide nx10GE Ethernet performance and rich services. As Cisco 7600 series of members, it for telecom operators edge, enterprise intracity networks (MAN) and wan application provides a powerful, high performance IP/MPLS function. And, four slots Cisco 7604 case to the compact 5 frame unit (RU) to provide outstanding performance appearance. It can be to use two kinds of configuration-single engine and three circuit CARDS, or the twin-engine and two line card. After a configuration help improve the reliability and redundancy. Cisco 7604 also support the redundant exchanges or dc power.
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.
There are three major parts of the router that can be upgraded:DRAM memory, Flash Memory, and the IOS operating system that runs on it.DRAM and Flash can each be a maximum of 16 MB (try ebaying for cisco 2500 flash or memory), and IOS images can be downloaded from Cisco if you have a valid Cisco service contract.
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.