Refer to Lab 1.5.1: Cabling a Network and Basic Router Configuration if you have any trouble connecting the devices. Be sure to connect the serial DCE cable to router R1 and the serial DTE cable to ...

This Python script automates the initial configuration of network routers. It utilizes a centralized config.yaml file to define configuration details, performs robust input validation, generates Cisco ...

I have a new Cisco 2600 series router that we are going to use to handle internet access for our new T1 line. I am in charge of configuring it.<P>I'm not really experienced with Cisco products, I've ...

Network security relies heavily on passwords. Cisco routers use passwords to ensure that only "trusted" users can perform certain services. In this Daily Drill Down, Todd Lammle takes you on a journey ...

If you're running a small business with more than one computer, routers are usually a necessity. Routers provide small businesses with added security, a link between computer systems and extra ...

Most IT pros realize that using Telnet to manage routers, switches, and firewalls is insecure. Transmitted in clear text across a network, Telnet traffic basically publicizes any login usernames and ...

I can't believe I haven't come across this before, but I'm in a bit of a pickle.<BR><BR>Say you have two 7206VXR boxes in an HSRP setup. Now say you terminate several hundred IPSec tunnels on the HSRP ...

Home routers are the backbone of many consumer and small business setups across the world. Despite their importance, they're largely ignored until they go down or start creaking. For one Norwegian ...