This command changes the administrative distance for EIGRP routes.
Router(config-router)#distance eigrp <internal distance> <external distance>
In this example, we will change the EIGRP administrative distance to 110. Currently, we see EIGRP is at its default administrative distance of 90.
R1(config)#do show ip route eigrp
Here, we change the distance with the distance eigrp 110 200.
R1(config)#router eigrp 100
Now we can see the change is reflected in the routing table.
R1(config-router)#do show ip route eigrp