2. Main physical level architectures
Level 1 architectures are symbolized by the diagram shown in figure 2 . This diagram shows that all intermediate transfer nodes work at the physical level. A priori, the same frame is transported from end to end. In fact, it is possible to change the structure of the frame in level 1 architectures, if the frame is not at any time examined for information needed to determine the path to follow.
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Main physical level architectures
Main frame-level architectures
Bibliography
Standardization
- http://grouper.ieee.org/groups/802/17/ - IEEE 802.17 -
- http://grouper.ieee.org/groups/802/3/ - IEEE 802.3 -
- http://www.ieee802.org/1/mirror/8021/ - IEEE 802.1p -
- http://www.iso.org/iso/en/CatalogueDetailPage.CatalogueDetail?CSNUMBER=24406 - ISO 10040 -
- http://www.iso.org/iso/en/CatalogueDetailPage.CatalogueDetail?CSNUMBER=30585 - ISO 9595 -
- http://www.iso.ch/iso/en/stdsdevelopment/techprog/howtechprog.html....
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