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 destinationB、to increase the priority so a designated port will become a root portC、to increase the BID, so the switch is more likely to become root bridgeD、in order to allow VLANs to be sent from one switch to another across a single linkE、to force a given switch to become an STP server
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
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