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How many ports can be used in an Etherchannel?
2, 4, or 8
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What are the two EtherChannel protocols?
PAgP (Cisco) and LACP (industry standard)
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What are the three modes of PAgP?
On, desirable (will join an auto pair), and auto (will join an auto or desirable pair)
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What are the three modes of LACP?
On, passive, active
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What must be identical for channeled ports?
Speed, duplex, mode, and trunks (basically, everything)
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What is the command to configure multiple ports at once?
interface range fastethernet0/0-1
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What is the command to create a channel group?
channel-group [ID] mode [on|active|passive|desirable|auto]
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What is the industry standard term for EtherChannel
LAG (Link AGgregation)
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How do you show the EtherChannel configuration?
show etherchannel summary
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How is an EtherChannel identified in the interface list?
PortChannel[Group ID]
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