![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
4. Main package-level architectures
The third solution for transporting information is to go back up to the packet level to perform routing or switching. The two main examples, which we will briefly introduce in this section, concern the IP and X.25 environments. The first is in routing mode, the second in switched mode.
The diagram at 11 shows a packet-level architecture.
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Main package-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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