When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?

No VLAN's are allowed, you must configure each VLAN by hand.

By default, all VLANs are allowed on the trunk.

Only configured VLAN's are allowed on the link.

Only extended VLAN's are allowed by default.

When a new trunk link is configured on an IOS-based switch, which VLAN

1.	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.
Answer» B. No VLAN's are allowed, you must configure each VLAN by hand.

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When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?

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