Study tips 200-120

Which two states are the port states when RSTP has converged?

Which two commands can be used to verify a trunk link configuration status on a given Cisco switch interface?

Which command enables RSTP on a switch?

what is the most likely problem?

Which WAN protocol is being used?

what is the reason that interface FastEthernet 0/10 is not the root port for VLAN 2?

Why will a switch never learn a broadcast address?

Why has this switch not been elected the root bridge for VLAN1?

Which two link protocols are used to carry multiple VLANs over a single link?

which VLAN range can be added, modified, and removed on a Cisco switch?