Implementing Cisco Enterprise Network Core Technologies (350-401 ENCOR) Exam Materials-Question 66 Discussion
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Guidelines
This is a lab item in which tasks will be performed on virtual devices.
1. Refer to the Tasks tab to view the tasks for this lab item.
2. Refer to the Topology tab to access the device console(s) and perform the tasks.
3. Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
4. All necessary preconfigurations have been applied.
5. Do not change the enable password or hostname for any device.
6. Save your configurations to NVRAM before moving to the next item.
7. Click Next at the bottom of the screen to submit this lab and move to the next question.
8. When Next is clicked, the lab closes and cannot be reopened.

Tasks
Complete the tasks below by making changes to Sw10 only. No access is provided to Sw20 or Sw30.

Task 1
Sw20 is actively attempting to negotiate an 802.1 trunking EtherChannel with Sw10 using LACP, but the channel is not functional. Resolve the issues on Sw10.

Task 2
Modify the spanning tree configuration to ensure that Sw10 is always the root for VLAN 10.

Answers:

on Sw10

enable
configure terminal

interface range Ethernet0/0-1
 switchport trunk encapsulation dot1q
 switchport mode trunk
 channel-group 2 mode passive
 no shutdown
 exit

spanning-tree vlan 10 priority 0

end
write memory

(Invalid number of answers)

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  • D.
Correct Answer:

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Comments



Anonymous User 2026-09-11 05:14:39

Selected Answers: No answers selected


to make sure to configure root guard on port-channel2 and int e0/2, e0/3 with spanning-tree guard root interface mode. so that it is ALWAYS the root.