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C-12
ADMINISTRATIVE PROCEDURE SUMMARY
TABLE C-2. System 85 R2V4 to Generic 2 IE Opcode Translations
IE Opcode Value
Information Element (IE) Name
R2V4
G2
Link layer parameters
1
64
Packet layer parameters
2
62
Logical link identification
4
26
The next two user-to-user IEs kept the same opcode values when moved from codeset 7 to codeset 6:
TABLE C-3. User-to-User IE Opcodes
Information Element (IE) Name
Opcode Value
Traveling class mark
8
Display
40
Generic 2 switches map outgoing user-to-user information to codeset 7 if communicating with a
System 85 R2V4. Also, incoming codeset 7 information from a System 85 R2V4 is mapped to
codeset 6 for interpretation by a Generic 2 switch.
In general, the following mappings are recommended for Generic 2 switches when they are in a
network that contains at least one System 85 R2V4 switch:
TABLE C-4. Codeset Map Number to Incoming and Outgoing Translations
Procedure 280
Mapped From:
Mapped To:
Codeset Map
Incoming/
Codeset/Opcode Value
Codeset/Opcode Value
Number
Outgoing
X
X
X
X
X
X
X
X
X
X
I
I
I
I
I
O
O
O
O
O
7/1
7/2
7/4
7/8
7/40
6/64
6/62
6/26
6/8
6/40
6/64
6/62
6/26
6/8
6/40
7/1
7/2
7/4
7/8
7/40
NOTE: X represents any codeset map number