Study tips 642-883

Which option is the minimum required configuration to enable PIM on a Cisco IOS XR router interface?

Which configuration on XR2 provides R1 with only the minimum routing information to reach the rest of the network?

Which issue can be causing this problem?

Which configuration is required on XR2 to enable MD5 IS-IS Authentication between R1 and XR2 using the password CISCO?

Which action fixes this issue?

Which configuration accomplishes this task?

which two conditions does an enterprise require BGP peering with its upstream Internet provider?

What is the default TTL value?

Which two features are specific only to Tier 3 providers?

Which option is a tool that is used to ensure that BGP AS does not become a transit AS?