单项选择题
In a GLBP network, who is responsible for the arp request?（）
A.AVF B.AVG(active virtual gateway) C.Active Router D.Standby Router
多项选择题 Which three features are added in SNMPv3 over SNMPv2? （）
多项选择题 Syslog was configured with a level 3 trap. Which 3 types of logs would be generated？（）
多项选择题 Which three are the components of SNMP? （）
