[&] What RSTP flags facilitate the Sync process? (Select two answers)
- Ack
- Synch
- Agreement
- Proposal
- Push

[&] Under what conditions is RSTP not allowed to utilize the Sync process? (Select the best answer)
- When two switches are connected via an Etherchannel
- When two switches are connected via a full-duplex link
- When two switches are connected via a FastEthernet link
- When two switches are connected via a half-duplex link