pp asked in 教育與參考考試 · 1 decade ago

CCNA,網路高手請看

這一題我看不太懂,誰可以詳細的解釋一下!謝謝

以下為網路的專有名詞,請不要用一般的翻譯解釋~~

Q: In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?

A. during high traffic periods

B. after broken links are re-established

C. when upper-layer protocols require high reliability

D. in an improperly implemented redundant topology

E. when a dual ring topology is in use

1 Answer

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  • 1 decade ago
    Favorite Answer

    答案應該是D (感覺是有關訊框風暴的題目)

    Q:在何種情形下,相同的單點訊框的多個複本,有可能在交換網路中被傳送

    ANS:

    (D) 在一個不正確運作的多餘拓樸

    如果你也在準備CCNA歡迎一起討論^^

    Source(s): 正在準備CCNA的我
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