Drag and drop the characteristics from the left onto the correct routing protocol types on the right.

Drag and drop the DHCP messages that are exchanged between a client and an AP into the order they are exchanged on the right.

A GRE tunnel is down with the error message %TUN-5-RECUR DOWN:
Which two options describe possible causes of the error? (Choose two)
Refer to the exhibit.
What is the effect of these commands on the BR and HQ tunnel interfaces?