试题详情多项选择题路由器作为网络互连设备,必须具备以下哪些特点?()A、支持路由协议B、至少具备一个备份口C、到少支持两个网络接口D、协议至少要实现到网络层E、具有存储、转发和寻径功能F、至少支持两种以上的子网协议正确答案:C,D,E答案解析:关注下方微信公众号,在线模考后查看热门试题Which of When configuriWhich of Following tickeWhen configuriOn the Hong Kong rouGiven the address 19In the pA network̳Which of When configuri The IOS oRefer to t下面哪一种文件无法导入至CorelDRAA service provider wWhich of the followiWhich network protocWhich three statemenRefer to t下列哪一项正确描述了第2层交换机的功能?