200-301: Cisco Certified Network AssociateDemo

By Cisco · Question Mode

QuestionQ1008

Network Access

Which mode must be used to configure EtherChannel between two switches without using a negotiation protocol?

  • A active
  • B on
  • C auto
  • D desirable
Explanation

EtherChannel operates without a negotiation protocol only when the channel is statically forced. On Cisco switches, the on mode brings the bundle up without sending or expecting PAgP or LACP negotiation packets. By contrast, active is an LACP mode, and desirable and auto are PAgP modes.

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