CCIE系列認(rèn)證CCIE SP多項(xiàng)選擇題每日一練(2019.04.21)

來源：考試資料網(wǎng)

1 Which three are optional extensions of the Frame Relay Local Management Interface specification？（）

2 Which three statements about the secure domain router are true？（）

3 The Attribute field within the IS-IS LSP header contains which of the following flags？（）

4 Select the two answers that best describe the IP Event Dampening feature（）

5 Which two statements about 10 Gigabit Ethernet （10GE） are true？（）