JN0-130單項(xiàng)選擇題每日一練(2019.01.04)

來(lái)源：考試資料網(wǎng)

1 Which CLI command displays the currently connected PPPoA subscribers?（）

2 How can you control which local IP address the ERX uses when communicating with a RADIUS server?（）

3 Which parameters are valid SCREEN options for combating operating system probes?（）

4 Which command generates a BERT test pattern of alternating ones and zeros on T1 number 1 for one minute?（）

5 During OSPF adjacency formation， what state is a router in when it is sending LSA header information to its neighbor？（）