P12: ___________ work at the Network Layer(layer 3) of the OSI model and the Internet Layer of TCP/IP.
A: Switches
B: Routers
C: Hubs
D: Modems
A: Switches
B: Routers
C: Hubs
D: Modems
举一反三
- The _____________ does Not have Session or presentation layer on the top of the transport layer. A: Token Model B: OSI Model C: TCP/IP Model
- In OSI model, each layer provide services to layer above, and ‘consumes’ services provided by layer below.
- 如下图，一名管理员ping默认网关发现如下输出，最有可能是那一层OSI出问题？（） A: data link layer B: application layer C: access layer D: session layer E: network layer
- The IoT system consists of three layers:, and A: sensing layer B: transport layer C: network layer D: application layer
- ISO/OSI七层模型中，提供端到端的透明数据传输服务，差错控制和流量控制的层是（ ） A: Physical Layer B: Network Layer C: Transport Layer D: Session Layer