| 1. | A hub operates at layer 2 of the osi model
一个毂在osi模型的层2操作。 |
| 2. | A hub works at a higher osi model layer than a switch
一个毂在一个比较高的osi模型工作分层堆积胜于一个开关。 |
| 3. | Refer to the exhibit . which column shows the correct sequence of osi model layers
参考图示。那一栏显示osi模型层的正确的顺序 |
| 4. | What is one advantage of defining network communication by the seven layers of the osi model
解释网路通信7层osi模型的一个优势是什麽 |
| 5. | The numbers are based on the famous ( if not exactly current ) seven - layer osi model
这些数字是以出名的七层的osi模型为基础(如果不是很严密的讨论) 。 |
| 6. | Which layer of the osi model provides network services to processes in electronic mail and file transfer programs
在osi模型的那一层提供网路服务去处理电子邮件何档案传输程式 |
| 7. | Which two cisco ios commands can be used to verify connectivity above the network layer of the osi model
题目的准确翻译为：哪两个ios的命令可以验证osi模型的网络层以上各层的连通性。 |
| 8. | At which layer of the osi model does the device reside that is functioning as the default gateway for hosts on a network
在osi模型的哪一层做装置住那正在对一个网络上的主人动作如内定的出入口 |
| 9. | The software reference models , osi and tcp / ip , in computer networks have been analyzed thoroughly . the embedded model of the nat is proposed
较深入研究了计算机网络的osi模型和tcp ip模型，提出了nat在网络协议栈中的嵌入模型。 |
