Cisco Certified Network Associate (CCNA 200-301) Exam Materials - Question #204 Discussion

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Guidelines

Please use the “Tasks” and “Topology” tabs to complete this lablet.

Complete the tasks below:

Task 1

Configure 802.1q trunks between Sw1 and Sw2 on ports E0/0 and E0/1.

  • Add VLAN 99 as the native VLAN on the trunks.
  • Only permit VLAN 99 and 110 across the trunks.

Task 2

Using LACP, create a Port Channel between Sw1 and Sw2.

  • Combine E0/0 and E0/1 into a Port Channel while leaving the trunk configurations intact.
  • Assign number 20.
  • Both links must negotiate.

Answers

On SW1:

enable
configure terminal

vlan 99
vlan 110

interface e0/2
 switchport mode access
 switchport access vlan 110
 no shutdown

interface range e0/0 - 1
 switchport trunk encapsulation dot1q
 switchport mode trunk
 switchport trunk native vlan 99
 switchport trunk allowed vlan 99,110
 channel-protocol lacp
 channel-group 20 mode active
 no shutdown

end
write memory

On SW2:

enable
configure terminal

vlan 99
vlan 110

interface e0/2
 switchport mode access
 switchport access vlan 110
 no shutdown

interface range e0/0 - 1
 switchport trunk encapsulation dot1q
 switchport mode trunk
 switchport trunk native vlan 99
 switchport trunk allowed vlan 99,110
 channel-protocol lacp
 channel-group 20 mode active
 no shutdown

end
write memory

 

 

(Choose the correct answer)

Correct Answer:

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Community Explanations & Comments (1)

Nomman K 4 hours ago
SW1
configure terminal

interface range e0/0-1
switchport mode trunk
switchport trunk native vlan 99
switchport trunk allowed vlan 99,110
channel-group 20 mode active
no shutdown

SW2
configure terminal

interface range e0/0-1
switchport mode trunk
switchport trunk native vlan 99
switchport trunk allowed vlan 99,110
channel-group 20 mode active
no shutdown

no point of configuring the access port since they did not mention in the lab