Question 540
At Arts Pavilion, workstations can ping each other within VLAN 208 but cannot reach their service VLAN. How should the engineer validate success against the stated requirement?
Explanation
Correct Answer
For Arts Pavilion, the decisive mechanism is SVI routing enablement. An SVI is the Layer 3 gateway for an associated Layer 2 VLAN. Ping a test destination in a permitted remote VLAN and verify disallowed traffic stays blocked supplies measurable, case-relevant evidence that the intended behavior actually occurs.
Incorrect Answers
This is relevant to Native VLAN mismatch, where a native VLAN defines forwarding for untagged frames on a VLAN-aware trunk In the Arts Pavilion case, That test could pass while the actual user-facing requirement still fails. The specific mechanism is an SVI is the Layer 3 gateway for an associated Layer 2 VLAN
This is relevant to Tagged trunk allowlist, where a VLAN trunk forwards only permitted tagged VLANs and its native VLAN according to configuration In the Arts Pavilion case, That test could pass while the actual user-facing requirement still fails. The specific mechanism is an SVI is the Layer 3 gateway for an associated Layer 2 VLAN
This is relevant to Access VLAN classification, where an access port carries untagged frames in one configured access VLAN In the Arts Pavilion case, That test could pass while the actual user-facing requirement still fails. The specific mechanism is an SVI is the Layer 3 gateway for an associated Layer 2 VLAN