Which two statements are true about LACP? (Choose two.)

Which statement is true about TCN propagation in RSTP (802.1w)?

When using extended system ID in 802.1d, how many bits are reserved for this field?

What are two ways to force the selection of a root bridge in a network that is running the 802.1D
protocol? (Choose two.)

Which three can be achieved by Cisco PVST+? (Choose three.)

Which two statements are true about PAgP? (Choose two.)

Which two are contained in a VTP summary advertisement? (Choose two.)

Which two combinations are valid LACP configurations that will set up an LACP channel? (Choose
two.)

Which three options are used in the spanning-tree decision process? (Choose three.)

When troubleshooting duplex mismatches, which two are errors that are seen on the half duplex
end? (Choose two.)