Etherchannel

Which switching technology would allow each access layer switch link to be aggregated to provide more bandwidth between each Layer 2 switch and the Layer 3 switch?

• HSRP

• PortFast

• trunking

• EtherChannel

Which statement is true regarding the use of PAgP to create EtherChannels?

• It requires full duplex.

• It is Cisco proprietary.

• It requires more physical links than LACP does.

• It increases the number of ports that are participating in spanning tree.

Which two protocols are used to implement EtherChannel? (Choose two.)

• Spanning Tree Protocol

• Rapid Spanning Tree Protocol

• Port Aggregation Protocol

• Link Aggregation Control Protocol

• Cisco Discovery Protocol

Which statement describes a characteristic of EtherChannel?

• It can combine up to a maximum of 4 physical links.

• It can bundle mixed types of 100 Mb/s and 1Gb/s Ethernet links.

• It consists of multiple parallel links between a switch and a router.

• It is made by combining multiple physical links that are seen as one link between two switches.

Which statement describes an EtherChannel implementation?

• EtherChannel operates only at Layer 2.

• PAgP cannot be used in conjunction with EtherChannel.

• A trunked port can be part of an EtherChannel bundle.

• EtherChannel can support up to a maximum of ten separate links.