Microsoft KB Archive/104282: Difference between revisions
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|--------------------| \ | |--------------------| \ | ||
| Presentation |- \ \ | | Presentation |- \ \ | ||
|--------------------| | |--------------------| > X.400 Gateway Layers | ||
| Session |- / / | | Session |- / / | ||
|--------------------| / | |--------------------| / | ||
| Line 64: | Line 64: | ||
| Network |\ | | Network |\ | ||
|--------------------| \ | |--------------------| \ | ||
| Data Link |---- | | Data Link |----> TP0/X.25 Layers | ||
|--------------------| / | |--------------------| / | ||
| Physical |/ | | Physical |/ | ||
| Line 74: | Line 74: | ||
| Application |\ | | Application |\ | ||
|--------------------| \ | |--------------------| \ | ||
| Presentation |---- | | Presentation |----> X.400 Gateway Layers | ||
|--------------------| / | |--------------------| / | ||
| Session |/ | | Session |/ | ||
| Line 81: | Line 81: | ||
|--------------------| \ | |--------------------| \ | ||
| Network |- \ \ | | Network |- \ \ | ||
|--------------------| | |--------------------| > TP4/CLNP Layers | ||
| Data Link |- / / | | Data Link |- / / | ||
|--------------------| / | |--------------------| / | ||
Latest revision as of 10:18, 20 July 2020
Article ID: 104282
Article Last Modified on 10/30/2006
APPLIES TO
- Microsoft Mail Gateway to X.400 3.2
This article was previously published under Q104282
SUMMARY
Version 3.2 of Microsoft Mail Gateway to X.400 has implemented connectivity over TP4/CLNP/802.3 (Transport Class 4/Connectionless Network Protocol/Ethernet.) This is in addition to the TP0/X.25/X.121 connectivity provided in earlier releases of the gateway.
MORE INFORMATION
The X.400 gateway supports multiple connections (two incoming and one outgoing) on either of these transports. These transport stacks are implemented according to International Standards Organization (ISO) Open Systems Interconnection (OSI) specifications:
TP0
|--------------------|
| Application |\
|--------------------| \
| Presentation |- \ \
|--------------------| > X.400 Gateway Layers
| Session |- / /
|--------------------| /
| Transport |/
|--------------------|
| Network |\
|--------------------| \
| Data Link |----> TP0/X.25 Layers
|--------------------| /
| Physical |/
|--------------------|
TP4
|--------------------|
| Application |\
|--------------------| \
| Presentation |----> X.400 Gateway Layers
|--------------------| /
| Session |/
|--------------------|
| Transport |\
|--------------------| \
| Network |- \ \
|--------------------| > TP4/CLNP Layers
| Data Link |- / /
|--------------------| /
| Physical |/
|--------------------|
NOTE: The TPO/X.25 works with the bottom three layers of the OSI stack, whereas TP4/CLNP works with the bottom four.
Additional query words: 3.20
Keywords: KB104282
