Refer to the exhibit. Customer traffic from the branch site to the hub is experiencing packet drops.
The engineer verified that:
* Customer traffic from the hub is able to reach the branch site.
* The connection between PE1 and PE2 is working normally.
* Routers P1 and P2 are able to ping devices on the hub site.
Which action resolves the issue?

Level 3 switch SW1 is part of an EIGRP enabled network located at the edge of an area. Cisco Express Forwarding and SSO are enabled on the router. A network engineer must minimize the downtime of data-transmit services in the network. HSRP group 2 has already been configured with standby preempt delay minimum 2 and standby timers 140.
Which additional action must the engineer take on SW1 to suppress routing flaps for 2 minutes?

Which output from the show isis interface command helps an engineer troubleshoot an IS-IS adjacency problem on a Cisco IOS-XR platform?

Refer to the exhibit.

A network operator must inject a Level 1 route from XR2 (10.16.16.0/24) into the ISIS topology. Which configuration allows the injection in a way that XR3 and XR1 have a valid and working route for 10.16.16.0/24?

Refer to the exhibit.

The green policy is designed with low delay, and the pink policy is designed with low cost. What is the next hop for node A on its way to node D, with the objective of achieving a low delay?