A.80
B. 81
C. 21
D. 8080
第2题
A.处于直通状态
B.属于同一VLAN
C.属于不同VLAN
D.地址都相同
第7题
A.duplexfull duplexhalf
B.duplexhalf duplexfull
C.duplexhalf duplexhalf
D.duplexfull duplexfull
第8题
A.duplex full duplex half
B.duplex half duplex full
C.duplex half duplex half
D.duplex full duplex full
第9题
A.duplexfull duplexhalf
B.duplexhalf duplexfull
C.duplexhalf duplexhalf
D.duplexfull duplexfull
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!