Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）
- A、LAN
- B、routing
- C、WAN
- D、network
正确答案:B
答案解析:有
微信扫一扫手机做题
多做题，通过考试没问题！
思科认证考试
思科认证考试
Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）
微信扫一扫手机做题