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When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?
  • a)
    By default, all VLANs are allowed on the trunk.
  • b)
    No VLAN's are allowed, you must configure each VLAN by hand.
  • c)
    Only configured VLAN's are allowed on the link.
  • d)
    Only extended VLAN's are allowed by default.
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
When a new trunk link is configured on an IOS-based switch, which VLAN...
By default, all VLANs are allowed on the trunk link and you must remove by hand each VLAN that you don't want traversing the trunked link.
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Most Upvoted Answer
When a new trunk link is configured on an IOS-based switch, which VLAN...

Explanation:

Default Behavior:
- By default, all VLANs are allowed on a trunk link when it is first configured on an IOS-based switch.
- This means that traffic from all VLANs can pass over the trunk link without any additional configuration.

Reasoning:
- The default behavior of allowing all VLANs on a trunk link is designed to ensure that connectivity is not disrupted when a new trunk link is established.
- This allows for easy deployment and connectivity between switches without the need to manually specify which VLANs are allowed over the link.

Configuring Specific VLANs:
- While all VLANs are allowed by default, administrators have the option to restrict the VLANs that are allowed over a trunk link by manually configuring specific VLANs.
- This can be done using the "switchport trunk allowed vlan" command followed by the VLAN numbers or names that are permitted on the trunk link.

Conclusion:
- In summary, when a new trunk link is configured on an IOS-based switch, all VLANs are allowed by default to ensure seamless connectivity. However, administrators have the flexibility to restrict the allowed VLANs by manually configuring specific VLANs if desired.
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When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?a)By default, all VLANs are allowed on the trunk.b)No VLAN's are allowed, you must configure each VLAN by hand.c)Only configured VLAN's are allowed on the link.d)Only extended VLAN's are allowed by default.Correct answer is option 'A'. Can you explain this answer?
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When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?a)By default, all VLANs are allowed on the trunk.b)No VLAN's are allowed, you must configure each VLAN by hand.c)Only configured VLAN's are allowed on the link.d)Only extended VLAN's are allowed by default.Correct answer is option 'A'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?a)By default, all VLANs are allowed on the trunk.b)No VLAN's are allowed, you must configure each VLAN by hand.c)Only configured VLAN's are allowed on the link.d)Only extended VLAN's are allowed by default.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?a)By default, all VLANs are allowed on the trunk.b)No VLAN's are allowed, you must configure each VLAN by hand.c)Only configured VLAN's are allowed on the link.d)Only extended VLAN's are allowed by default.Correct answer is option 'A'. Can you explain this answer?.
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