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全部科目 > 软件认证工程师考试 > 思科认证考试 > CCNP系列认证 > CCNP(642-067)

单项选择题

Which of these commands can you use to show if an operational Catalyst switch port is set for autonegotiation of speed and duplex when running Cisco IOS software?()

    A. show port network
    B. show running-config
    C. show controllers Ethernet-controller
    D. show interfaces

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