多项选择题
Which is true about OSPF router-id?（）
A.It is used for type 1 router LSA B.Highest IP address of the loopback is used C.router-id needs to be matched on ospf neighbors D.router-id is 16 bit
单项选择题 In a GLBP network, who is responsible for the arp request?（）
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？（）
