Click the Exhibit button.
In the network shown in the exhibit, all switches are configured with the default STP root bridge priority, and Switch A has been selected as root. You recently added the older Switch D into the network as an access switch, and notice it has taken over as root.
Which configuration would solve this problem?
A)
B)
C)
D)
A . Option A
B . Option B
C . Option C
D . Option D
Answer: C
Explanation:
Reference: https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/no-root-port-edit-protocols-stp.html