D-PST-DY-23 · Question #31
What is a step in configuring VLT interconnects of a PowerStore X implementation?
The correct answer is B. Disable L2 mode on VLT ports. Disabling L2 mode on VLT interconnect (VLTi) ports is a required configuration step because the VLTi link must carry VLT control-plane traffic between peer switches, not behave as a standard Layer 2 trunk - leaving L2 mode active would prevent proper peer synchronization and…
Question
Options
- AEnable VLAN1 on VLT ports.
- BDisable L2 mode on VLT ports.
- CEnable LLDP neighbors.
- DDisable VLT port MACs.
How the community answered
(29 responses)- A3% (1)
- B83% (24)
- C10% (3)
- D3% (1)
Explanation
Disabling L2 mode on VLT interconnect (VLTi) ports is a required configuration step because the VLTi link must carry VLT control-plane traffic between peer switches, not behave as a standard Layer 2 trunk - leaving L2 mode active would prevent proper peer synchronization and MAC table exchange. Option A is wrong because explicitly enabling VLAN1 on VLT ports is not a configuration requirement; VLAN assignments on VLTi links follow different rules than standard access/trunk ports. Option C is a distractor because while LLDP peer discovery happens automatically in the background, "enabling LLDP neighbors" is not a discrete, manual VLT interconnect configuration step. Option D is fabricated - there is no such operation as disabling "VLT port MACs" in any Dell VLT configuration workflow.
Memory tip: Think of VLTi as a control highway, not a traffic lane - strip away L2 (the traffic lane behavior) so the link can carry the special synchronization signals that make two switches act as one.
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