Lots of times we are troubleshooting cisco switches connectivity and performance. Under the stress of the moment we forget some essential IOS commands that can save us time and effort. Continue reading
The most common interface on a Cisco router is the Ethernet or FastEthernet interface. It has the form of a female RJ-45 connector.
In order to make it work we must configure it and enable it. Some of the configuration parameters are the interface ip address and the subnet mask. Continue reading