Refer to the exhibit.

You are configuring a GRE tunnel between two sites. What action can you take to
minimize packet fragmentation on the tunnel?

A.
Configure ip mtu 1400 and ip tcp adjust-mss 1360 under the tunnel1 interface on
both routers.

B.
Configure ip mtu 1360 and ip tcp adjust-mss 1400 under the tunnel1 interface on
both routers

C.
Configure ip mtu 1500 and ip tcp adjust-mss 1400 under the tunnel1 interface on
either router

D.
Configure ip mtu 1500 and ip tcp adjust-mss 1360 under the tunnel1 interface on
either router