Huawei S6720 Maximum 10GE Port Density Verification
Short answer
B The statement is False as the S6720 series supports significantly more than 24 10GE ports, with specific models offering up to 48 fixed ports and modular expansions reaching higher totals.
Question
Key Takeaways
The trap lies in assuming a low baseline port count; the main test is recognizing that modular and high-density fixed S6720 models support far greater 10GE capacity.
This page clarifies that the Huawei S6720 switch series exceeds the claimed maximum of 24 10GE ports. We analyze the correct option based on official hardware specifications.
Common mistake: Candidates may select True by recalling older or lower-end access layer switches with limited port counts, failing to consider the full range of the S6720 product line including high-density and modular variants.
Expert Analysis
The Huawei S6720 series consists of modular and fixed-access switches with varying port densities. The question makes a definitive claim that the maximum 10GE port density is limited to 24 ports, which contradicts the specifications of several high-density models in this series.
For example, the S6720-54C-EI-48S model features 48 fixed 10GE SFP+ downlink ports, already exceeding the stated limit of 24. Furthermore, the modular nature of many S6720 chassis allows for expansion via interface cards or uplink slots. As noted in community feedback, adding an 8-port 10GE SFP+ rear card to certain configurations can increase the total 10GE port count to 56. Even standard fixed models like the S6720-30C-EI-48S typically offer 48 GE ports with options for 10GE uplinks, often surpassing the 24-port threshold when considering all available 10GE interfaces (both downlinks and uplinks).
Therefore, asserting a hard cap of 24 x 10GE ports is incorrect because it ignores the higher-capacity variants and the expandability inherent to the S6720 platform.
Exam Strategy
When answering questions about hardware specifications, always consider the entire product family rather than a single entry-level model. Look for keywords like 'maximum' or 'supported' which imply you must identify the highest capability within the series, including modular expansion options and uplink/downlink combinations.
Frequently Asked Questions
Which S6720 model has the most 10GE ports?
Does the S6720 support modular expansion?
Community Votes
100% of anonymous learners picked answer B. Votes are pick records left by other test-takers — they are not the verified answer.
Discussion 2 contributions
Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.
From public community threads 2
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AhmedEmamm 👍 3false it's support 48
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DannySprings 👍 1 Answered BThe Answer is B (False) The maximum is achieved on the S6720-54C-EI-48S model, which carries: 48 × 10GE SFP+ fixed downlink ports 2 × 40GE QSFP+ fixed uplink ports 1 extended slot — which can accommodate either an 8-port 10GE SFP+ rear card (pushing 10GE ports to 56 total) or a 4-port 40GE QSFP+ card (bringing 40GE uplinks to 6 total)
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