Refer to the exhibit. The PC is experiencing intermittent connectivity failures to the internet. If ADSL-R1 uses a PPPoE connection, what action can you take to correct the problem?
A. Configure the same OSPF process on HomeRl and HomeSl.
B. Configure an MTU of 1492 on the dialer interface on ADSL-R1.
C. Configure OSPF on the connection between PC1 and HomeS1.
D. Configure a system MTU of 1512 on ADSL-R1.
E. Replace the dialer interface with a virtual template.