JN0-120單項選擇題每日一練(2019.01.21)

來源：考試資料網(wǎng)

1 Which type of cable is required to access the router’s console port from a PC？（）

2 What is the maximum number of external DHCP servers per virtual router in a Bridged 1483 network？（）

3 Given the following router output,which configuration file will the router use at its next reload?（）

4 What configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）

5 Which configuration command builds a read-write SNMP community named operator?（）