CBTNuggets - How to Implement and Configure the IS-IS Protocol https://www.cbtnuggets.com/it-training/cisco/is-is-protocol This intermediate How to...
When a network gets really, really big, the routers on the network need a method for identifying who their neighbors are and what the entire topology of the network is so that efficient decisions can be made about routing traffic. The IS-IS, or intermediate system to intermediate system, protocol is...