You manage the network shown in the exhibit. All four switches have the default RSTP settings.
The elected root bridge is switch-1. You must ensure that switch-4 always prefers the connection
to switch-3 to reach the root bridge.
Which two configurations will accomplish this task? (Choose two.)
{master:0}[edit]

A.
user@switch-4# show protocols
rstp {
interface ge-0/0/3.0 {
priority 64;
cost 20000;
}}
{master:0}[edit]

B.
user@switch-4# show protocols

rstp {
interface ge-0/0/3.0 {
priority 128;
cost 20000;
}}
{master:0}[edit]

C.
user@switch-3# show protocols
rstp {
interface ge-0/0/2.0 {
priority 240;
cost 200000;
}}
{master:0}[edit]

D.
user@switch-3# show protocols
rstp {
interface ge-0/0/2.0 {
priority 128;
cost 2000;
}}