Implementing Cisco IP Switched Networks (SWITCH v2-0) (#105)

Which two conditions must be met to establish a Layer 2 EtherChannel? (Choose two.)

The trunking protocol must be the same for all links in the EtherChannel
SPAN must be disabled on the ports
All ports in the EtherChannel must operate in half-duplex
LAN ports in the EtherChannel must be contiguous
All ports in the EtherChannel must be on the same module