[Short notes on CDP]
Cisco Discovery Protocol (CDP) is a Cisco proprietary protocol used to share network information among directly connected CDP enabled devices.
CDP runs over data-link layer and is media and protocol independent.
CDP requires Subnetwork Access Protocol (SNAP) running on the network for its functioning. It supports almost every type of network including LANs, WANs, [...]
Continue reading about CCNA Preparation Series [Cisco Discovery Procotol]
When the router is powered on, it performs a power on self test (POST) which checks its hardware configuration. Then it goes on to find an IOS from the system. There are three places where the router searches for IOS:
Continue reading about Router Startup — Loading IOS [A very quick review]
Cisco Certified Network Associate (CCNA) is a beginner level certification from Cisco. It provides with the basics of how networks work and a basic network creation and maintenance with the help of routers and switches. I’ll go through all what I’ll be studying to take my CCNA exam.
The current version of CCNA exam to be [...]
Loading ...
Recent Comments