CCIE系列認證CCIE SP單項選擇題每日一練(2019.04.29)

來源：考試資料網(wǎng)

1 Which of the following events can NOT be tuned via router configuration to provide for faster convergencefollowing a link failure？（）

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2 Which statement about Software Maintenance Upgrade is true？（）

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3 The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN？（）

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4 With VPLS， which protocol is used for label exchange and PW signalling？（）

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5 You are about to design a very fast convergence time on a service provider network. Which feature wouldyou utilize to declare a link failure within less than two seconds of the fault on a link？（）

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