DCI box equipment supports multi-service carrying and is suitable for trunk networks.

Question

Options

• ATrue
• BFalse

• A
  26% (8)
• B
  74% (23)

Explanation

Option B is correct because DCI (Data Center Interconnect) box equipment is a purpose-built, single-service platform designed specifically to interconnect data centers over metro or long-haul distances - it is not a multi-service platform. DCI boxes are optimized for high-capacity Ethernet/IP data center traffic and lack the flexibility to carry diverse service types (voice, legacy TDM, etc.) that multi-service equipment supports.

Why A is wrong: Describing DCI boxes as "multi-service" confuses them with general-purpose OTN or metro aggregation platforms, which are the actual multi-service workhorses in a network. DCI equipment trades service flexibility for deep optimization in data center use cases.

Why DCI boxes are not suited for trunk networks: Trunk (backbone) networks demand equipment that can aggregate and forward a wide variety of services at scale. DCI boxes are purpose-positioned at the data center edge, not the backbone core, and their feature set reflects that narrower role.

Memory tip: Think of DCI as a dedicated highway lane for data centers - fast and efficient for one type of traffic, but not built for the general multi-lane trunk road that serves everyone. If a question says DCI = multi-service or backbone, flag it as false.

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