No, a repeater does not operate at the network layer; it functions at the physical layer of the OSI model. Its primary role is to amplify and regenerate signals to extend the distance over which data can travel in a network. Repeaters do not process or interpret data packets; they simply transmit the electrical signals without any regard for the content or structure of the data.
False - a repeater is a simple layer 1 device. It would not have a need to operate at the network layer.
Network layer
A repeater. Repeaters work only on layer 1 (Physical) of the OSI model.
Physical layer = Hub, NIC, Repeater. Data Link Layer = Switch, Bridge. Network Layer = Router.
G repeater will not work with N network, unless your router is configured to work in compatibility mode. It means that your router can work with both G and N networks. Thus when you connect your G repeater it will extend only your G network.
An active hub can act as a repeater hub. It may also work as an Ethernet hub, network hub, and a multiport repeater.
It is work at Network layer.
Physical layer devices would be a hub or a repeater to connect multiple Ethernet segments together.
A network bridge joins two networks to make one. A network repeater extends one network to make it larger/more powerful.
Repeater.
There is a good descrition of the network layer and TCP in the related link. NO. In general TCP and UDP are transport protocols that operates in Layer 4 Transport Layer
A repeater connects two segments of your network cable. It retimes and regenerates the signals to proper amplitudes and sends them to the other segments. When talking about, Ethernet topology, you are probably talking about using a hub as a repeater. Repeaters require a small amount of time to regenerate the signal. This can cause a propagation delay which can affect network communication when there are several repeaters in a row. Many network architectures limit the number of repeaters that can be used in a row. Repeaters work only at the physical layer of the OSI network model. If you more information you can visit website :http://www.iyogibusiness.com