EIGRP SIA question

EIGRP SIA question
 

EIGRP Stuck in Active state means If the successor path is lost & there is no feasible successor path is available, router sends out query messages
on all EIGRP enable interfaces & tries to find out analternative path to the network. It is active state for that route.

Now Router is waiting for reply from its neighbors. If reply is missing for 3 min, dat means router didn't get any reply from neighbors, then it becomes stuck in active.In this case, router reset the neighbor relationship with the router who didn't replied back the query messages sent by the router.This is the normal behavior of EIGRP protocol when ever it is in stuck in active stage.

To solve this problem, two method is used -

a) Router summarization
b) EIGRP Stub.

To disbale the stuck in active timer, the following command is used -

Router(config-router)# timers active-time disable