Exam 200-301 topic 1 question 1050 discussion

Actual exam question from Cisco's 200-301

Question #: 1050
Topic #: 1

Refer to the exhibit. An engineer configures interface fa0/1 on SW1 and SW2 to pass traffic from two different VLANs. For security reasons, company policy requires the native VLAN to be set to a nondefault value. Which configuration meets this requirement?

A. Switch(config-if)#switchport mode trunk
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport trunk allowed vlan 100,105
Switch(config-if)#switchport trunk native vlan 3
B. Switch(config-if)#switchport mode trunk
Switch(config-if)#switchport trunk encapsulation isl
Switch(config-if)#switchport trunk allowed vlan 100,105
Switch(config-if)#switchport trunk native vlan 1
C. Switch(config-if)#switchport mode dynamic
Switch(config-if)#switchport access vlan 100,105
Switch(config-if)#switchport trunk native vlan 1
D. Switch(config-if)#switchport mode access
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport access vlan 100,105
Switch(config-if)#switchport trunk native vlan 3

Show Suggested Answer

Suggested Answer: A 🗳️

by ac89l at May 13, 2023, 5:37 p.m.

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ccnk

1 year, 7 months ago

A is correct

upvoted 3 times

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ac89l

1 year, 8 months ago

IMO this is correct

upvoted 4 times

studying_1

1 year, 8 months ago

Yes, it is, B & C wrong, because native vlan is 1 but the requirement is to use a nondefault vlan (not vlan1), and C configuration is wrong, but just by looking at the native vlan1 can exclude both, D is wrong because it should be trunk not access( access allows only one vlan)

upvoted 6 times

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