EtherChannel Quiz for Cisco exams - Networkwalks Academy

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 auto

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

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

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

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

It is Cisco Proprietary

It requires more physical links than LACP

It mandates that an even number of ports (2, 4, 6) be used for aggregation

It increases the number of ports that are participating spanning tree

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

EtherChannel uses multiple logical links to provide redundancy

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

Load balancing is not needed with EtherChannel

Which statement describes a characteristic of EtherChannel?

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

It can combine up to a maximum of 4 physical links

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

EtherChannel relies on existing switch ports:

FALSE

TRUE

Which protocol is a link aggregation protocol?

RSTP

STP

EtherChannel

PAgP

Which Cisco command will initiate EtherChannel interface configuration mode?

#interface range interfaced-identifier

#channel-group group-identifier

#interface port-channel interface-identifier

#interface interface-identifier

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

Enable each of the affected interfaces

Shut down each of the affected interfaces

Assign affected interfaces to an unused VLAN

Assign affected interfaces to VLAN 1

What are two advantages of using LACP?

It eliminates the need for the spanning tree protocol

It provides a simulates environment for testing link aggregation

It decreases the amount of configuration that is needed on a switch for EtherChannel

It allows the use of multivendor devices & automatic formation of EtherChannel links

10.

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

Active

Desirable

Auto

Passive

EtherChannel Quiz

You might also be interested in our free Online Quizzes on all IT topics including Cisco CCNA, Cyber Security, Python Programming, Linux & Ethical Hacking:

You can also view free study notes (Cheat sheets) for long term memory:

Follow our Facebook Page & YouTube Channel for more updated Cheatsheets & Quizzes after doing this Etherchannel quiz: