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Forum Replies

  1. Hi Rene,
    Very Good Explanation!

    Thanks,
    SV

  2. Great and easy to understand lesson. I would only make one request on this for something to be added.
    in my lab of this lesson everything went smoothly. Only thing I had some hiccups on that I had to search was the following.

    I knew how to setup from the lesson the default command for passive interface. However, for some reason I was thinking “incorrectly” that I needed to setup the no passive-interface command under the interfaces… I tried a few times but it was not working for obvious reasons as that was the wrong place. Its small thing and I quickly d

    ... Continue reading in our forum

  3. Hello Brian

    In EIGRP just like in OSPF, it is possible to set the default state of an interface as passive with the passive-interface default command under the router eigrp configuration. This is explicitly explained in the OSPF passive interface lesson found below, but not in the EIGRP passive interface lesson.

    https://networklessons.com/ospf/ospf-passive-interface/


    I will inform Rene about your suggestion to add it explicitly in this lesson as well.

    I’m very pleased that you find this forum useful for you in your studies and your endeavors to obtaining your

    ... Continue reading in our forum

  4. In your introduction video to EIGRP and every other book that I read, it says that

    EIGRP hello messages are sent using multicast address 224.0.0.10

    but this debug says otherwise. Can you please clarify?

    R1#debug eigrp packets hello
    EIGRP Packets debugging is on
    (HELLO)

    EIGRP: Sending HELLO on FastEthernet0/0
      AS 12, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0
    
    EIGRP: Sending HELLO on FastEthernet0/1
      AS 12, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0
    

    Update: find out why

    R1#debug ip packet
    IP packet debugging is on
    R1#
    *Feb  3 18:31:23.715: IP: s=192.1
    ... Continue reading in our forum

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