Information Technology - Telecommunications and Information Exchange Between Systems - High-Level Data Link Control (HDLC) Procedures - General Purpose XID Frame Information Field Content and Format - AMENDMENT 9: Extension of HDLC Sequence Number Modulus Beyond 128 (Adopted Amendment 9:1995 to ISO/

Publisher:
Canada National Standard/Canadian Standards - ISO/IEC

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

Introduction

This amendment increases the modulus number (i.e. the sequence number) in steps up to a maximum of 2 147 483 648 which can be represented in 31 bits. This is done by the introduction of a new ""Set Mode"" command that can be used to negotiate or indicate the modulus in the absence of or to override a default value. This uses an optional information field in the ""Set Mode"" command.

This amendment also introduces the information field in mode- setting commands/responses.

File Size :	1 file , 270 KB
Number of Pages :	1
Published :	02/16/2000

CAN/CSA-ISO/IEC 8885I-97 (R2001) PDF

Information Technology - Telecommunications and Information Exchange Between Systems - High-Level Data Link Control (HDLC) Procedures - General Purpose XID Frame Information Field Content and Format - AMENDMENT 9: Extension of HDLC Sequence Number Modulus Beyond 128 (Adopted Amendment 9:1995 to ISO/

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