Why would an administrator change the value of the spanning-tree priority of a switch?()
- A in order to optimize the path that frames take from source to destination
- B to increase the priority so a designated port will become a root port
- C to increase the BID, so the switch is more likely to become root bridge
- D in order to allow VLANs to be sent from one switch to another across a single link
- E to force a given switch to become an STP server