EtherChannel Quiz for Cisco exams - Networkwalks Academy

When a range of ports is being configured for EtherChannel, which mode will configure PAgP so that it initiates the EtherChannel negotiation?

Auto

Active

Desirable

Passive

Which one of below is an advantages of using EtherChannel technology?

The Spanning Tree Protocol shuts down the unused interfaces in the bundle to avoid loops

A spanning tree recalculation is not required when a single link within the channel goes down

Load balancing is not needed with EtherChannel

EtherChannel uses multiple logical links to provide redundancy

What will happen if one port in an EtherChannel is configured in VLAN22 & all other ports are configured in VLAN11?

The EtherChannel bundle will stay up only if PAgP is used

The EtherChannel bundle will stay up if the ports were configured with no negotiation between the switches to form the EtherChannel

The EtherChannel bundle will stay up only if LACP is used

The EtherChannel bundle will stay up if either PAgP or LACP is used

Which statement is true about EtherChannel?

EtherChannel operates only at Layer 2

EtherChannel can support up to a maximum of ten separate links

A trunk port can be part of an EtherChannel bundle

PAGP cannot be used in conjunction with EtherChannel

Which Cisco command must be used on SW2 to enable an EtherChannel, if a network administrator is configuring an EtherChannel link between switches SW1 and SW2, by using the command SW1(config-if-range)# channel-group 1 mode passive?

atech_SW2(config-if-range)# channel-group 1 mode active

atech_SW2(config-if-range)# channel-group 1 mode desirable

atech_SW2(config-if-range)# channel-group 1 mode auto

atech_SW2(config-if-range)# channel-group 1 mode passive

A trunk link between two switches has reached its capacity. How can this be addressed in the most economical way?

Increase the speed of the ports

Create additional broadcast domains by inserting a router between the switches

Combine physical ports into a high-speed logical link by configuring the EtherChannel

Decrease the size of inter-switch collision domain by configuring additional VLANs

Which statement describes a characteristic of EtherChannel?

It can combine up to a maximum of 4 physical 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

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

EtherChannel relies on existing switch ports:

FALSE

TRUE

Which Cisco command will initiate EtherChannel interface configuration mode?

#channel-group group-identifier

#interface port-channel interface-identifier

#interface range interfaced-identifier

#interface interface-identifier

10.

What is a best practice to use before beginning an EtherChannel implementation?

Shut down each of the affected interfaces

Assign affected interfaces to an unused VLAN

Assign affected interfaces to VLAN 1

Enable each of the affected interfaces

EtherChannel Quiz

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