[多选]

Refer to the exhibit. Initially， LinkA is connected and forwarding traffic. A new LinkB is then attached between SwitchA and HubA. 
Which two statements are true about the possible result of attaching the second link？（）

股票 团结大陆范围外台湾同胞、港澳同胞和海外侨胞而形成的爱国统一战线，其政治基础是（）。 爱国主义。 拥护党的领导。 国际主义。 拥护祖国统一。 社会主义。 In a lab, R1 connects to R2, which connects to R3. R1 and R2 each have several working interfaces, all assigned addresses in class A network 10.0.0.0. Router R3 has some working interfaces in class A net work 10.0.0.0, and others in class B network 172.16.0.0. The engineer experiments with the auto -summary command on R2 and R3, enabling and disabling the command in various combinations. Which of the following combinations will result in R1 seeing a rout e for 172.16.0.0/16, instead of the individual subnets of class B network 172.16.0.0?（） auto - summary on R2 and no auto - summary on R3。 auto - summary on R2 and auto - summary on R3。 no auto -summary on R2 and no auto- summary on R3。 no auto - summary on R2 and auto - summary on R3。 路由器和计算机之间连接时，需要采用（）电缆。 直连。 交叉。 反转。 铜缆。 如果网络中的计算机采用域的管理方式，那么这些计算机就属于客户机／服务器模式。

Refer to the exhibit. Initially， LinkA is connected and forwarding traffic. A new LinkB is then attached between SwitchA and HubA. 
Which two statements are true about the possible result of attaching the second link？（）