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rileyburchett
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Which layer does a bridge operate?
Bridge operate on data link layer
OSI layer does a bridge work at which layer?
2
Why did the ozone layer break?
Ozone layer break because of CFC's. they react with ozone and break it.
What layer in the OSI Reference Model is used for bridge operations?
A network bridge connects multiple network segments at the data link layer (Layer 2) of the OSI model.
What is the outside of pennies coated with?
US pennies (since 1982) have been made of zinc (97.5%) with a thin layer of copper (2.5%) outside.
Bridge is used in which OSI layer?
Layer 2 (Data Link Layer) http://compnetworking.about.com/cs/internetworking/g/bldef_bridge.htm
Can hub work on data link layer?
No. Hub works only on first layer. On second layer only swithc/bridge works on second layer of OSI model.
What are the 3 boundaries separating each layer?
no there's none but u can predict it by looking at its color.
What causes the layer to break down?
CFCs
What are the functions of bridge in network?
bridge is designed for use between LANs that use identical protocols for the physcial and link layer.
Which type of bridge would be used to connect an ethernet segment with a token ring segment?
You will need a router. Token Ring and Ethernet refer to two different layer two protocols. You will need a layer three device to encapsulate the data for communication between the two networks. A bridge refers to a layer two device.
Discuss allthe network devices used indifferent layer oftheosi model?
Physical layer = Hub, NIC, Repeater. Data Link Layer = Switch, Bridge. Network Layer = Router.
