单项选择题
A.GAMP B.GVRP C.HGMP D.IGMP
A.IGMP B.MOSPF C.PIM-SM D.PIM-DM
A.删除配置文件:reset saved-configuration B.保存配置文件:save C.配置OSPF命令:router ospf D.设置端口速率为10M:speed 10 E.删除VLAN命令:undo vlan