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Trunking Questions

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

Question 1

Explanation

SW3 does not have VLAN 60 so it should not receive traffic for this VLAN (sent from SW2). Therefore we should configure VTP Pruning on SW3 so that SW2 does not forward VLAN 60 traffic to SW3. Also notice that we need to configure pruning on SW1 (the VTP Server), not SW2.

Question 2

Explanation

From the “show vlan brief” we learn that Finance belongs to VLAN 110 and all VLANs (from 1 to 1005) are allowed to traverse the trunk (port-channel 1). Therefore we have to remove VLAN 110 from the allowed VLAN list with the “switchport trunk allowed vlan remove ” command. The pruning feature cannot do this job as Finance VLAN is active.

Comments
  1. Otter1
    March 20th, 2020

    Please explain how to get the dump? I have 69 days to recertifiy

  2. qwe
    April 9th, 2020

    Answer: A

    Explanation

    SW3 does not have VLAN 60 so it should not receive traffic for this VLAN (sent from SW2). Therefore we should configure VTP Pruning on SW3 so that SW2 does not forward VLAN 60 traffic to SW3.

    o_O ???????

    sw1 or sw 3 ?

    I mean I know that it is needed to be configured on the vtp server switch.

    I have already passed CCNP but aperently I should have passed all of them in 3 years all of them , but i didnt know that. so have to do it again.

  3. qwe
    April 22nd, 2020

    Same problem mate. I need to do ENCOR despite the fact that i passed 3 CCNP exams :-)

  4. Cai
    May 3rd, 2020

    Hi guys, same thing happen to me, I passed the 3 CCNP exams but never thought that it should have to complete within 3 yrs. So now I have to take this ENCOR to get the full Cert.

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