某主机IP地址为202()
A.202.113.78.255
B.202.113.78.1
C.202.113.0.0
D.202.113.78
D、202.113.78
A.202.113.78.255
B.202.113.78.1
C.202.113.0.0
D.202.113.78
D、202.113.78
A.172.16.7.255
B.172.16.7.127
C.172.16.255.255
D.172.16.7.191
A192.168.23.0
B192.0.0.0
C192.168.23.40
D192.168.0.0
A.192.552.5.5255
B.192.168.9.255
C.192.16.15.255
D.192168.255.255
A.220.112.10.230
B.220.112.10.135
C.220.112.10.159
D.220.112.10.255
B. 255.255.248.0
C. 255.255.240.0
D. 255.255.252.0
E. 255.255.255.0
A.192.168.34.0
B.127.10.10.1
C.211.64.256.33
D.112.35.24.0
A.tracertwww.qq.com表示跟踪名为www.qq.com的主机的路径
B.tracert–dwww.googlcom,使用参数d可以加速显示tracert的结果,是因为不需要将中间路由器的IP地址解析为它们的名称
C.-hMaximumHops在追踪路由时指定跃点的最大数。默认值为30个跃点
D.某客户投诉淘宝网站http://www.taobao.com/打不开,可以使用“tracerthttp://www.taobao.com/”追踪路由、进行分析