Can you tell me why we give auto-summary command in EIGRP?
used to summarize the routes of EIGRP,
The auto-summary command is given to enable the automation summarization feature in EIGRP. It allows a router to summarize the routes while advertising to neighboring routers. But always remember that it is not recommended to use the automatic summarization feature. Instead of this, you can configure manual summarization in a network.
Hope it helps ! keep learning !