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Etherchannel Questions

March 16th, 2020 in ENCOR 350-401 Go to comments

Question 1


There are two PAgP modes:

Auto Responds to PAgP messages but does not aggressively negotiate a PAgP EtherChannel. A channel is formed only if the port on the other end is set to Desirable. This is the default mode.
Desirable Port actively negotiates channeling status with the interface on the other end of the link. A channel is formed if the other side is Auto or Desirable.

The table below lists if an EtherChannel will be formed or not for PAgP:

PAgP Desirable Auto
Desirable Yes Yes
Auto Yes No

Question 2


The Cisco switch was configured with PAgP, which is a Cisco proprietary protocol so non-Cisco switch could not communicate.

  1. Fahd
    March 18th, 2020

    Hi Guys,

    Any advice for me as a beginner for this tutorial?

  2. digitaltut
    March 19th, 2020

    @Fahd: You can find out more about Etherchannel at: https://www.9tut.com/etherchannel-tutorial

  3. Hussain
    March 27th, 2020

    Hi Brothers
    can any one tell where is LABs

  4. Anonymous
    March 27th, 2020

    this is any my topic for Python

  5. Anonymous
    April 2nd, 2020

    I understand there are no labs.

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    April 7th, 2020

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