A network engineer must configure a router for Flexible NetFlow IPFIX export. The IP address of the destination server is 172.17.12.1. The source address must be set to the Loopback0 IPv4 address and exported packets must be set to DSCP CS3. The TTL must be 64 and the transport protocol must be set to UDP with destination port 4739. Which configuration must the engineer apply to the router?

The engineering team at a large ISP has been alerted a customer network is experiencing high traffic congestion. After a discussion between the ISP and technical personnel at the customer site, the team agrees that traffic to the customer network that exceeds a specific threshold will be dropped. Which task must the engineer perform on the network to implement traffic policing changes?

You are configuring MPLS traffic-engineering tunnels in the core.
Which two ways exist for the tunnel path across the core? (Choose two )

Refer to the exhibit.

Refer to the exhibit. A network operator is attempting to configure an IS-IS adjacency between two routers, but the adjacency cannot be established. To troubleshoot the problem, the operator collects this debugging output. Which interface are misconfigured on these routers?

Refer to the exhibit.

A network engineer is implementing a standard customer route-policy on ASBR1 with these requirements:
* It must accept only customer-assigned prefixes
* It must preserve customer advertised BGP communities
* It must set the local-preference to 110 for all prefixes
* It must attach the ORIGINATION-PE and LOCAL-CITY communities to all accepted prefixes.
Which route policy must the engineer implement on ASBR1 to satisfy the requirements?