jobs of network layer in broadcast & PPP networks

Bernhard Fischer bernhard.fischer at
Fri Nov 4 06:53:08 GMT 2005

On Thursday 17 November 2005 14:06, Mohsen Pahlevanzadeh wrote:
> Dears,I have 2 question :
> 1.What's job of network layers in broadcast networks?
> 2.What's job of network layer in PPP networks?

Both the same.
PPP and Ethernet (Multiple Access Broadcast) are one layer below network layer 
-> data-link layer. IP is covered within network layer.

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