Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) Practice Mode

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose C2

  Interface state changes occur when interfaces are administratively brought up or down or if an interface changes state. Every interface state change requires all affected devices in the network to recalculate best paths, install or remove routes from the routing tables, and then advertise valid routes to peer routers. An unstable interface that flaps excessively can cause other devices in the network to consume substantial amounts of resources for recalculations. The IP Event Dampening feature introduces a configurable mechanism to suppress the effects of excessive interface flapping events on routing protocols and routing tables in the network.

• 15

  Why cisco create this type of questions, i read completely the Enarsi book from cisco press and this is not writed in that book.

• 2

  sale for me , never heard about it before , its not even in the enarsi book